CN103761893A - Book reader - Google Patents

Book reader Download PDF

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CN103761893A
CN103761893A CN201410028668.7A CN201410028668A CN103761893A CN 103761893 A CN103761893 A CN 103761893A CN 201410028668 A CN201410028668 A CN 201410028668A CN 103761893 A CN103761893 A CN 103761893A
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information
module
camera
unit
books
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CN201410028668.7A
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CN103761893B (en
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陈旭
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Priority to CN201711303666.4A priority Critical patent/CN107967824A/en
Priority to CN201811229624.5A priority patent/CN109300343A/en
Priority to CN201710960784.6A priority patent/CN107742446A/en
Priority to CN201410028668.7A priority patent/CN103761893B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention discloses a book reader which comprises a second information collection unit, a second information recognition unit and an audio unit. The second information collection unit transmits collected information containing bibliographic information, page information and user reading position information of books to the second information recognition unit, the second information recognition unit determines audio information corresponding to the current reading position of a user according to the bibliographic information, the page information and the user reading position information of the books and informs the audio unit, and the audio unit outputs the corresponding audio information in an audio mode. According to the book reader, equipment facilitating reading is provided for people who cannot read common books directly, and therefore people can read a large amount of common books conveniently.

Description

A kind of book reader
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of book reader.
Background technology
Along with the raising of living standard, people also strengthen day by day to the pursuit psychology of cultural life.For meeting this demand of people, aspect the publication of general book, having a great development, current Book Publishing amount is very large.But also have at present a part of crowd, as children, blind person, the elderly etc., its inconvenience is directly read books, needs aid reading audible device to read for this part crowd, and there is no at present the aid reading audible device for general book.
Summary of the invention
The object of this invention is to provide a kind of book reader, thereby can carry out the reading of general book for the inconvenient crowd that books are directly read.
The object of the invention is to be achieved through the following technical solutions:
A kind of book reader, comprising:
First information collecting unit, first information recognition unit and audio unit, described first information collecting unit passes to described first information recognition unit by the Bibliographical Information that includes books gathering and the information of page number information, described first information recognition unit according to described in include the Bibliographical Information of books and the information of page number information is determined the audio-frequency information that current read page is corresponding and notified described audio unit, described audio unit is exported the audio-frequency information of described correspondence with audio form;
Or,
The second information acquisition unit, the second information identificating unit and audio unit, described the second information acquisition unit passes to described the second information identificating unit by the information of the Bibliographical Information that includes books, page number information and the user's reading position information that gather, the information that includes Bibliographical Information, page number information and user's reading position information of books described in described the second information identificating unit basis is determined the audio-frequency information that the current reading position of user is corresponding and notifies described audio unit, and described audio unit is exported the audio-frequency information of described correspondence with audio form.
Described first information collecting unit comprises Bibliographical Information acquisition module and page number information acquisition module, described the second information acquisition unit comprises Bibliographical Information acquisition module, page number information acquisition module and reading position information acquisition module, described Bibliographical Information acquisition module comprises camera module and/or weight detecting module and/or radiofrequency signal acquisition module, described page number information acquisition module comprises camera module and/or weight detecting module and/or radiofrequency signal acquisition module and/or ultrasound examination module and/or infrared detection module, described reading position information acquisition module comprises camera module and/or ultrasound examination module and/or infrared detection module.
Described camera module adopts shooting style acquired information, described camera module comprises at least one movable camera, the photo angle of described movable camera and/or position are adjustable, and its activity of control information control of the control mode of described movable camera based on predetermined or reception is taken books are carried out to multi-angle and/or multipoint multipoint images; Or, described camera module comprises multiple cameras, comprise two or three or four or more camera, described multiple camera has been used for multi-angle and/or multipoint multipoint images is taken, and each camera is fixed camera or movable camera, the photo angle of described movable camera and/or position are adjustable, described movable camera be manually or the control mode based on predetermined or its activity of control information control based on receiving books are carried out to multi-angle and/or multipoint multipoint images, take; Or described camera module comprises a fixed camera, described fixed camera comprises multiple camera lenses, and each camera lens that described in the control information control of the control mode based on predetermined or reception, multiple camera lenses comprise gathers described graph-text content information.
Described movable camera comprises rotatable camera head and/or packaged type camera, and described movable camera is rotatable removable or removable rotatable; Or described movable camera comprises one or more movable camera lenses, the photo angle of described movable camera lens and/or position are adjustable; If it is multiple that described movable camera comprises, each camera that multiple movable cameras comprise is for gathering the graph-text content information of all or part of scene; The position that described movable camera is arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over.
Described fixed camera comprises one or more camera lenses, if and described fixed camera comprises multiple camera lenses, each camera lens of control information control of the control mode based on predetermined or reception gathers described graph-text content information, and each camera that described multiple cameras comprise is for gathering the graph-text content information of all or part of scene; The position that described camera is arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over.
In this book reader,
The image information of described Bibliographical Information acquisition module by described camera module collection figure book envelope is as the information of the Bibliographical Information that comprises described books, described first information recognition unit or described the second information identificating unit comprise word identification module or picture recognition module or tag recognition module, described word identification module is determined book name by the word of identifying in the image information of described figure book envelope, described picture recognition module is determined book name by the image information of identifying described figure book envelope, described tag recognition module is determined book name by the label of identifying in the image information of described figure book envelope,
Or, described Bibliographical Information acquisition module gathers the weight information of books as the information of the Bibliographical Information that comprises described books by described weight detecting module, described first information recognition unit or described the second information identificating unit comprise Weight identify module, and described Weight identify module is determined corresponding book name according to the weight information of described books;
Or, described Bibliographical Information acquisition module by described radiofrequency signal acquisition module capture setting the electronic labeling information in books as the information of the Bibliographical Information that comprises described books, described first information recognition unit or described the second information identificating unit comprise electronic label identification module, and described electronic label identification module is determined corresponding book name according to the electronic labeling information being arranged in books described in collecting.
In this book reader,
The image information that described page number information acquisition module gathers page in books by described camera module is as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise picture recognition module, word identification module or tag recognition module, described picture recognition module is determined the page number of current reading by identifying the image information of page in described books, described word identification module is determined the page number of current reading by identifying in described books word in the image information of page or the digital page number, described tag recognition module is determined the page number of current reading by identifying the label information comprising in the image information of page in described books,
Or, described page number information acquisition module gathers user's page turning action image information by described camera module as the information that comprises described page number information or described ultrasound examination module or infrared detection module collection user page turning action to ultrasound wave or infrared reflection or blocking-up as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise page turning action recognition module, described page turning action recognition module is determined the page number of current reading according to definite current page information before the image information of described user's page turning action and page turning,
Or, the weight distribution information of the books after described page number information acquisition module opens by the collection of described weight detecting module is as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise Weight identify module, described Weight identify module according to described in the weight distribution information of books after opening determine the page number of current reading;
Or, described page number information acquisition module by described radiofrequency signal acquisition module capture setting the electronic labeling information in the page as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise electronic label identification module, and described electronic label identification module is according to the page number that is arranged at electronic labeling information in the page described in collecting and determines current reading.
In this book reader,
The image information that described reading position information acquisition module is read operation by described camera module collection user is as described user's reading position information, described the second information identificating unit comprises location identification module, and the image information that described location identification module is read operation by identification user is determined the position of current reading;
Or, the character image information that described reading position information acquisition module is read operating position by described camera module collection user is as described user's reading position information, described the second information identificating unit comprises word identification module and location identification module, described word identification module is read the word content of the character image information of operating position for identifying user, and described location identification module is determined the position of current reading according to the word content of described word identification module identification;
Or, described reading position information acquisition module gathers staff or the moving position information of object in book page as described user's reading position information by described ultrasound examination module or infrared detection module, described the second information identificating unit comprises location identification module, and described location identification module is determined the position of current reading by identification staff or the moving position information of object in book page.
In this book reader,
Described first information recognition unit comprises the first reading content identification module, and described the first reading content identification module identifies audio-frequency information corresponding to the current read page of user according to the page number of described book name and current reading, and notifies described audio unit; Or, described the second information identificating unit also comprises the second reading content identification module, and described the second reading content identification module identifies audio-frequency information corresponding to the current reading position of user according to the position of the page number of described book name, current reading and current reading in the book content information of preserving in advance, and notifies described audio unit; Or, described reading position information acquisition module is read the character image information of operating position by described camera collection user, described the second information identificating unit comprises word identification module, the word content containing for identifying character image packets of information that described user reads operating position, and the audio-frequency information that audio-frequency information corresponding to the described word content that identification is determined or the conversion of described word content obtain is notified described audio unit;
And/or,
Described first information recognition unit or the second information identificating unit are determined after book name and the current reading page number according to the Bibliographical Information of described books and page number information, also described book name and/or audio-frequency information corresponding to the current reading page number are passed to described audio unit, described audio unit is exported described book name and/or audio-frequency information corresponding to the current reading page number in the mode of audio frequency.
In this book reader,
Described audio unit also comprises recording module, for obtaining audio-frequency information;
And/or,
This book reader also comprises storage unit, for preserving audio-frequency information and/or preserving, gathers image and Word message and/or the outside content information obtaining of preservation that identifying obtains;
And/or,
This book reader also comprises display unit, shows and comprises the content information of setting and/or gather the image and Word message and/or the outside content information obtaining that in identifying, obtain;
And/or,
This book reader also comprises communication unit, for and compunication;
And/or,
This book reader also comprises interactive processing module, for obtaining the interactive operation control information of reading user, and carry out predetermined interactive operation according to described interactive operation control information, and described interactive operation control information comprises at least one in limb action, the action that operates object, voice messaging, screen input or operation push-button.
As seen from the above technical solution provided by the invention, a kind of book reader that the embodiment of the present invention provides can be assisted and sound when naturally browsing general book and reading, thereby convenient crowd that cannot direct reading books carries out the reading of general book.Further, this book reader can also and be read between user and carry out interaction after user's limb action or operating article body action be read in identification, thereby promotes the reading experience of reading user, makes books vocalize media and interactive medium.Moreover, multipoint images information acquisition unit (being camera module) can be set in this book reader, with respect to common camera, can complete the required image collection of taking pictures practicality is closely distortionless, from books, do not affect the angle of reading or position such as oblique upper also can image acquisition identification, do not affect user's reading, corresponding movable camera or multiple camera have multiple focal lengths, so just can make institute's acquisition target each several part all in pinpointed focus, all clear to guarantee the image of each several part, for curved surface (such as the macrobending face at books middle part), can there be suitable shooting angle and position, therefore can effectively to it, take identification, and, corresponding multipoint images information acquisition unit can make resolution ratio of camera head requirement lower, with the camera of same resolution, captured thing is taken to the resolution (being more conducive to identification) that can reach higher in other words, thereby can make the more true and accurate of image information gathering, and then guaranteed the accuracy of identifying, this has just guaranteed that corresponding books reading process can carry out swimmingly, further guaranteed that reading user has preferably reading experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the first book reader that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the second book reader that Fig. 2 provides for the embodiment of the present invention;
The specific implementation structural representation one of the book reader that Fig. 3 provides for the embodiment of the present invention;
The specific implementation structural representation two of the book reader that Fig. 4 provides for the embodiment of the present invention;
The specific implementation structural representation three of the book reader that Fig. 5 provides for the embodiment of the present invention;
The application structure schematic diagram one of the book reader that Fig. 6 provides for the embodiment of the present invention;
The application structure schematic diagram two of the book reader that Fig. 7 provides for the embodiment of the present invention;
The application structure schematic diagram three of the book reader that Fig. 8 provides for the embodiment of the present invention;
The structural representation one of the book reader that comprises single camera that Fig. 9 provides for the embodiment of the present invention;
The structural representation two of the book reader that comprises single camera that Figure 10 provides for the embodiment of the present invention;
The structural representation three of the book reader that comprises single camera that Figure 11 provides for the embodiment of the present invention;
The structural representation one of the book reader that comprises multiple cameras that Figure 12 provides for the embodiment of the present invention;
The structural representation two of the book reader that comprises multiple cameras that Figure 13 provides for the embodiment of the present invention;
The structural representation three of the book reader that comprises multiple cameras that Figure 14 provides for the embodiment of the present invention;
Figure 15 is the books schematic diagram that comprises bar code in the embodiment of the present invention;
Figure 16 is the books schematic diagram that comprises the page number in the embodiment of the present invention;
The structural representation that is arranged at the camera above edge that Figure 17 provides for the embodiment of the present invention;
The structural representation one of the camera that is arranged at oblique upper that Figure 18 provides for the embodiment of the present invention;
The structural representation two of the camera that is arranged at oblique upper that Figure 19 provides for the embodiment of the present invention;
Figure 20 for the embodiment of the present invention provide be arranged at directly over the structural representation of camera;
Multiple cameras that Figure 21 provides for the embodiment of the present invention are taken the schematic diagram one of books top-surface camber;
Multiple cameras that Figure 22 provides for the embodiment of the present invention are taken the schematic diagram two of books top-surface camber;
Multiple cameras that Figure 23 provides for the embodiment of the present invention are taken the schematic diagram three of books top-surface camber;
The front schematic diagram of taking books top-surface camber of rotatable camera head rotation that Figure 24 provides for the embodiment of the present invention;
The rear schematic diagram of taking books top-surface camber of rotatable camera head rotation that Figure 25 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
The book reader that the embodiment of the present invention provides, a kind of when naturally browsing books, can identify books, current read page or content, hand or the action of hand-held object on books, and send the electronic product of corresponding sound, can be used for general book therefore can large-scale popularization, makes general book by vocalize without acoustic medium media and interactive medium.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
The first book reader that the embodiment of the present invention provides as shown in Figure 1, comprise: first information collecting unit, first information recognition unit and audio unit, described first information collecting unit passes to described first information recognition unit by the Bibliographical Information that includes books gathering and the information of page number information, described first information recognition unit according to described in include the Bibliographical Information of books and the information of page number information is determined the audio-frequency information that current read page is corresponding and notified described audio unit, described audio unit is exported the audio-frequency information of described correspondence with audio form.
The second book reader that the embodiment of the present invention provides as shown in Figure 2, comprise: the second information acquisition unit, the second information identificating unit and audio unit, described the second information acquisition unit is by the Bibliographical Information that includes books gathering, the information of page number information and user's reading position information passes to described the second information identificating unit, described in described the second information identificating unit basis, include the Bibliographical Information of books, the information of page number information and user's reading position information is determined the audio-frequency information that the current reading position of user is corresponding and is notified described audio unit, described audio unit is exported the audio-frequency information of described correspondence with audio form.
In above-mentioned book reader, described first information collecting unit comprises Bibliographical Information acquisition module and page number information acquisition module, described the second information acquisition unit comprises Bibliographical Information acquisition module, page number information acquisition module and reading position information acquisition module, described Bibliographical Information acquisition module comprises camera module and/or weight detecting module and/or radiofrequency signal acquisition module, described page number information acquisition module comprises camera module and/or weight detecting module and/or radiofrequency signal acquisition module and/or ultrasound examination module and/or infrared detection module, described reading position information acquisition module comprises camera module and/or ultrasound examination module and/or infrared detection module.
Particularly, as shown in Figure 3 and Figure 4, described the second information acquisition unit passes to described the second information identificating unit by the information of the Bibliographical Information that comprises books, page number information and the user's reading position information that gather, described the second information identificating unit is determined the audio-frequency information that the current reading position of user is corresponding and notifies described audio unit according to described Bibliographical Information, page number information and user's reading position information, described audio unit is exported the audio-frequency information of described correspondence with audio form, complete reading processing procedure, realize for the reading formula of books and reading.Particularly, audio-frequency information corresponding to position that in the audio-frequency information that corresponding current read page is corresponding or each page of books, user can read can be the audio-frequency information being stored in advance in storer, also can be the audio-frequency information obtaining according to text-converted after word identification, when determining after the current reading position of user or current read page, current reading position or audio-frequency information corresponding to current read page are sent to audio unit, by described audio unit, by loudspeaker, play this audio-frequency information, realize the reading to reading position in books or read page content.Further, corresponding audio-frequency information can be the directly information (being direct reading word content) of correspondence of word content, or can be also the explain information for word content, background music, background sound etc., as being the audio-frequency information of explaining the audio-frequency information of current read page or explaining the word content on current reading position, or the audio-frequency information of title or the page number, or can be also any sound for current reading position, if current reading position is key, click and send out sound of musical instrument corresponding, if current reading position is animal, click the cry of sending out animal corresponding, etc..
With respect to the second information acquisition unit and the second information identificating unit, the processing capacity of corresponding first information collecting unit and first information recognition unit is just saved the process that gathers user's reading position information and identification user reading position information, but the current read page of Direct Recognition, and determine audio-frequency information corresponding to current read page.Therefore the implementation of the first the book reader no longer separately embodiment of the present invention being provided in follow-up description is elaborated.
In the process of the current reading position of identification user, the information of institute's foundation (being the information that information acquisition unit gathers) can be graph text information, infrared ray information or ultrasound information etc.And read user and can to book reader, transmit its reading requirement information by object (as rod shape object etc.) operational motion or limb action (as the sensing of hand, slip etc.) in reading process, as specify reading position or carry out mutual indication etc. with book reader, now, information acquisition unit can gather and read user's object operational motion information or limb action information etc. to assist the realization of corresponding reading process.
In above-mentioned book reader, corresponding information acquisition unit specifically can comprise the Bibliographical Information acquisition module of the Bibliographical Information for gathering books, for gathering the page number information acquisition module of the page number information that current reading position is corresponding and can being arranged at same process chip for the reading position information acquisition module that gathers user's reading position information, also can be arranged in different process chip.Further, as shown in Figure 4, described Bibliographical Information acquisition module can be, but not limited to comprise camera module or radiofrequency signal acquisition module or weight detecting module, for gathering image information, radiofrequency signal or weight information, described page number information acquisition module comprises camera module or weight detecting module or radiofrequency signal acquisition module or ultrasound examination module or infrared detection module, for gathering image information, weight information, radiofrequency signal, ultrasound wave or infrared ray, described reading position information acquisition module comprises camera module or ultrasound examination module or infrared detection module, for gathering image information, ultrasound wave or infrared ray.If if Bibliographical Information acquisition module, page number information acquisition module and reading position information acquisition module all adopt camera collection image information, can be respectively modules by unified of arranging or one group of camera in book reader and carry out the collection of image information; Equally, if Bibliographical Information acquisition module, page number information acquisition module and reading position information acquisition module need the module that other functions are identical to carry out the collection of same class information, can carry out the collection of this category information by the module of the unified corresponding function arranging in book reader equally, if collection reading user's object operational motion information or limb action information etc. are to assist the realization of corresponding reading process.
In above-mentioned book reader, corresponding camera module can adopt can be for the multipoint images information acquisition unit of the multi-angle of books and/or the shooting of multipoint multipoint images, and for this reason, corresponding camera module can adopt following either type to realize:
(1) described camera module comprises at least one movable camera, and its activity of control information control of the control mode of described movable camera based on predetermined or reception is taken books are carried out to multi-angle and/or multipoint multipoint images.For example, according to feedback, automatically control (as done automatic adjustment according to the feedback after photographic images identification), such as when pointing, the place of showing has gone beyond the scope or segment word has gone beyond the scope or the page number has gone beyond the scope, automatically adjust angle and/or the position of movable camera, like this product in the course of the work without or need less manual intervention, or, as described in controlling according to the control information of user input (predetermined control information that special limbs move surely or user inputs by operation push-button of carrying out as user etc.), camera rotates or mobile, or, also can automatically control described camera rotation or mobile according to the predefined time interval, to carry out multi-angle and/or the shooting of multipoint multiple spot for books.
Particularly, described movable camera comprises rotatable camera head and/or packaged type camera, and described movable camera is rotatable removable or removable rotatable; Or described movable camera comprises one or more movable camera lenses; If it is multiple that described movable camera comprises, each camera that multiple movable cameras comprise is for gathering the graph-text content information of all or part of scene; The position that described movable camera can be arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over.
(2) described camera module comprises multiple cameras, comprise two or three or four or more camera, described multiple camera has been used for multi-angle and/or multipoint multipoint images is taken, and each camera is fixed camera or movable camera, described movable camera is the control mode based on predetermined or the control information based on receiving or manually controls its activity and take books are carried out to multi-angle and/or multipoint multipoint images.For example, as described in controlling according to the control information of user input (predetermined control information that special limbs move surely or user inputs by operation push-button of carrying out as user etc.), camera rotates or mobile, or, also can automatically control described camera rotation or mobile according to the predefined time interval, to carry out multi-angle and/or the shooting of multipoint multiple spot for books.
Particularly, described fixed camera comprises one or more camera lenses, if and described fixed camera comprises multiple camera lenses, each camera lens of control information control of the control mode based on predetermined or reception gathers described graph-text content information, and described predetermined control mode comprises whole camera lenses of controlling in multiple camera lenses or partial lens carries out multi-angle and/or multipoint multipoint images is taken, to gather described graph-text content information;
Each camera that described multiple camera comprises is for gathering the graph-text content information of all or part of scene;
In this scheme (2), the position that described camera module can be arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over, be corresponding multiple camera can be fix or mobilizable mode be arranged at the edge top of books region and/or oblique upper and/or directly over, the position arranging need to not affect reader's read books, specifically can be with reference to shown in Figure 17, Figure 18, Figure 19 and Figure 20.Meanwhile, owing to having adopted multiple cameras, greatly reduced the needed shooting of each camera to cover, multiple cameras can be taken the identification work of carrying out separately separately, also can shooting results is comprehensive after for identification.
(3) described camera module comprises a fixed camera, described fixed camera comprises multiple camera lenses, and each camera lens that described in the control information control of the control mode based on predetermined or reception, multiple camera lenses comprise gathers described graph-text content information, thereby can realize books are carried out to multi-angle and/or the shooting of multipoint multipoint images by described multiple camera lenses, and described predetermined control mode comprises whole camera lenses of controlling in multiple camera lenses or partial lens carries out multi-angle and/or multipoint multipoint images is taken, to gather described graph-text content information.For example, according to feedback, automatically control (as done automatic adjustment according to the feedback after photographic images identification), such as when pointing, the place of showing has gone beyond the scope or segment word has gone beyond the scope or the page number has gone beyond the scope, automatically adjust angle and/or the position of movable camera, like this product in the course of the work without or need less manual intervention, or, as described in controlling according to the control information of user input (predetermined control information that limbs move surely or user inputs by operation push-button of carrying out as user etc.), multi-angle and/or the multiposition of each camera lens to books taken, or, also can take according to predefined each camera lens collection multi-angle of books and/or described each camera lens of the automatic control of the mode of multipoint image information (such as, can set each camera lens and obtain corresponding image information for taking successively books, also can set each camera lens takes books simultaneously and obtains corresponding image information, or, also can obtain corresponding image information by setting section lens shooting books, etc.).
Particularly, in this scheme (3), the position that described fixed camera can be arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over, specifically can be with reference to shown in Figure 17, Figure 18, Figure 19 and Figure 20.
Fixing camera has the fixing visual field conventionally, but multiple cameras can form comprehensive covering, and movable camera has the fixing visual field when a certain angle position, but it changes the visual field by activity, therefore also can form comprehensive covering, in concrete enforcement, if fixing camera has become flexible, can not be considered as movable camera, equally, even if camera can be movable, if but in its course of work, be not to obtain required special result by activity, such as comprehensively covering etc., in fact still belong to fixing camera scheme.Such as, if can adjust in advance suitable angle position etc. by movable camera, but do not need to carry out activity in actual use, or movablely to special effect, such as comprehensively covering to wait, act on very littlely, in fact still belong to fixing camera scheme.
Particularly, according to the difference of the implementation of Bibliographical Information acquisition module, the specific implementation structure of corresponding information identificating unit also can be different, the structure that is information identificating unit need to arrange according to the specific implementation form of the structure of Bibliographical Information acquisition module, shown in Fig. 4, will further illustrate the way of realization of information identificating unit corresponding under different Bibliographical Information acquisition module structures below:
(1) if corresponding Bibliographical Information acquisition module comprises camera module, described Bibliographical Information acquisition module (comprises front cover by described camera module collection figure book envelope, back cover etc.) image information as Bibliographical Information, now, described first information recognition unit or the second information identificating unit or comprise word identification module or picture recognition module or tag recognition module, described word identification module is determined Bibliographical Information by the word of identifying in the image information of described figure book envelope, determine corresponding book name, described picture recognition module is determined book name by the image information of identifying described figure book envelope, described tag recognition module is determined book name by identifying the label comprising in the image information of described figure book envelope.
Because front cover and the back cover image of every book are all different, thus can contrast identification by the image information photographing, thereby or extract Characteristic Contrast and identify and be specially which books, thereby determine corresponding book name.And, for ease of identification, the label of being convenient to accordingly identification can also be set in books, make can determine according to this label the concrete book name of current books, corresponding label can be for being printed on the label on books, also can be the label being pasted on books, and can be the content informations such as picture or coding or word on corresponding label.Because concrete image recognition technology has been prior art, therefore be no longer described in detail at this.
Corresponding word identification has progressed into the practical stage at present, corresponding identification processing procedure can comprise: first to the image pre-service of taking pictures, this pre-service mainly comprises the processing such as binaryzation, noise remove, inclination calibration, then carry out character features extraction, comprise after word image graph thinning, obtain the stroke end points of word, quantity and the position of point of crossing, or take stroke section as feature, coordinate comparison method to compare, thus identification word.Because character recognition technology has been prior art, therefore be no longer described in detail at this.
(2) if corresponding Bibliographical Information acquisition module comprises weight detecting module, the weight information that described Bibliographical Information acquisition module gathers books by weight detecting module is as Bibliographical Information, now, described first information recognition unit or the second information identificating unit comprise Weight identify module, and described Weight identify module is determined corresponding book name according to the weight information of described books.
Particularly, the weight of different books is conventionally different, as long as in advance by the weight of books and book name corresponding stored in the storer of book reader, when knowing after books weight by weight detecting module, just can determine book name according to canned data in storer.
(3) if corresponding Bibliographical Information acquisition module comprises described Bibliographical Information acquisition module, described Bibliographical Information acquisition module by described radiofrequency signal acquisition module capture setting the electronic labeling information in books, described first information recognition unit or the second information identificating unit comprise electronic label identification module, described electronic label identification module is determined corresponding book name according to the electronic labeling information being arranged in books described in collecting, be the information of having recorded current books in corresponding electronic labeling information, by just can determine the title of these books to the identification of this electronic labeling information.
Further, in this book reader, according to the difference of the implementation of page number information acquisition module, the implementation structure of corresponding information identificating unit also can be different, shown in Fig. 2, will illustrate the different implementation structures of information identificating unit corresponding under different page number information acquisition module structures below:
(1) if described page number information acquisition module comprises camera module, the image information that described page number information acquisition module gathers page in books by described camera module is as page number information, now, described first information recognition unit or the second information identificating unit comprise picture recognition module, word identification module or tag recognition module, described picture recognition module is determined the page number of current reading by identifying the image information of page in described books, described word identification module is determined the page number of current reading by identifying in described books word in the image information of page or the digital page number, described tag recognition module is determined the page number of current reading by identifying in described books label information in the image information of page, wherein, because the image of the every one page in every book is all different, therefore can contrast identification by the image information photographing, thereby or extract Characteristic Contrast and identify which page being specially in which books, therefore described picture recognition module determines that by identifying the image information of each page in described books current page is that the scheme of which page in books can realize.
(2) if the image information of the described camera module collection user page turning that described page number information acquisition module comprises by it action as the information that comprises described page number information or described ultrasound examination module or infrared detection module collection user page turning action to ultrasound wave or infrared reflection or blocking-up as the information that comprises described page number information, described first information recognition unit or the second information identificating unit comprise page turning action recognition module, and described page turning action recognition module is determined the page number of current reading according to definite current page information before the image information of described user's page turning action and page turning.
In identification page turning course of action, can give tacit consent to the number of pages that reader stirs is at every turn one page, based on this, can be after the page turning action that identifies reader, thus according to the quantity of the counters count reader's page turning arranging, determine the page number of current reading.Or, also can in identification page turning course of action, according to the image (as according to information such as the thickness of the paper of page turning in image) of page turning action, determine the current number of pages of stirring, and according to read page before, determine the page number of current reading.
(3) if described page number information acquisition module comprises weight detecting module, the weight distribution information of the books of described page number information acquisition module after opening by the collection of described weight detecting module is as page number information, described first information recognition unit or the second information identificating unit comprise Weight identify module, described Weight identify module according to described in the weight distribution information of books after opening determine the page number of current reading.Particularly, weight detecting module can be arranged to the position that in book reader, back cover of books is pushed down, like this, when reader browses each page of books, the weight that back cover of books acts on weight detecting module position corresponding in book reader can change, and just can obtain the page number of the current reading of reader according to this variation.
Particularly, along with page turning, the number of pages that books or other photo informations were read a side gets more and more, weight is more and more heavier, opposite side number of pages is fewer and feweri, and weight is more and more lighter, and weight distribution when weight sensor acquisition testing is browsed to books or other photo informations changes, be converted to electric signal and can detect that through analog to digital conversion this weight distribution changes, thereby the contrast of the weight distribution change information while browsing with the books of prior storage more afterwards can be identified the current page number of browsing.Further, to the books that vary in weight, also can form the identification to different books.
(4) if described page number information acquisition module comprises radio-frequency information acquisition module, described page number information acquisition module by described radiofrequency signal acquisition module capture setting the electronic labeling information in the page, now, described first information recognition unit or the second information identificating unit comprise electronic label identification module, described electronic label identification module is according to the page number that is arranged at electronic labeling information in the page described in collecting and determines current reading, it is the page number information of having recorded current page in corresponding electronic labeling information, by just can determine the page number of current reading to the identification of this electronic labeling information.
Further, in this book reader, according to the difference of the implementation of reading position information acquisition module, the implementation structure of corresponding information identificating unit also can be different, shown in Fig. 2, will illustrate the different implementation structures of information identificating unit corresponding under different reading position information acquisition module structures below:
(1) if described reading position information acquisition module comprises described camera module, the image information that described reading position information acquisition module is read operation by described camera module collection user is as described user's reading position information, now, described the second information identificating unit comprises location identification module, and the image information that described location identification module is read operation by identification user is determined the position of current reading; Wherein, described user reads operation and comprises the reading operation of being undertaken by limb action (as gesture etc.), also comprises the reading operation of being undertaken by operation object (as rod shape thing etc.) action; Corresponding described location identification module can by Direct Recognition user is read the image information of operation carry out current reading position determine, or also can read the image information of operation and read between user and carry out mutual (or claiming interactive) by identification user, and according to interaction results, determine the position of current reading.
In the processing procedure of image information identification reading position of reading operation according to user, the reading indication action that specifically can carry out hand in reading process or hand-held object is identified, comprise reading indication action and coordinate position thereof that identification hand or hand-held object carry out, thereby determine the position of readers ' reading.Particularly, conventional two actions while being read books of giving directions and slide, conventionally to give directions the concern representing somewhere, and along with finger sliding carrys out each page of content in read books progressively; Therefore, can identify the coordinate of finger pointing position, and send the sound of the word corresponding with its indication position, and the coordinate range of identification finger sliding track, and send the sound of the word that its sliding trace is corresponding, thereby can progressively send according to reader's reading habit (along with reader's finger slides on books) sound of corresponding word, realize the reading for books; Or, the reading of hand or hand-held object indication to whole page or one section or one or word or word; In addition, book reader can also carry out the interactive operation in reading process according to reading user's gesture motion or operating article body action etc., as read user while carrying out the action of certain prearranged gesture or certain operation when identifying, this book reader can be read user by voice or display screen inquiry and whether read operation, or whether the page number that the current reading of user is read in inquiry is certain page etc., now, user can carry out interaction by the button in application drawing book reader or predetermined gesture motion and book reader, to complete corresponding reading operating process.
Further, the image information that captured user can be read to operation is through filtering noise reduction process, by the red bluish-green pattern of RGB() space is converted to HSV(hue, saturation, intensity pattern) and set up Threshold segmentation model images of gestures is done to preliminary identification, denoising after digital morphological is learned processing and cut apart, then identifies by search and the geometry of connected domain the position that just can identify gesture and finger tip.Due to the known technology that is identified as to gesture motion, therefore be not described in detail at this.The identifying of reading position and the processing procedure of identification finger reading position for rod shape thing are similar, and because rod shape thing is simpler than hand shape, there is obvious geometric properties, and color or pattern can customize according to identification demand, therefore the identifying of the reading position of rod shape thing is more simple.
For example, for the fixing camera of taking pictures, need to guarantee that hand or hand held object body drop are in the acquisition range of its camera of taking pictures.Consider that object in one's hands or hand-held may be in any position of books, can also adopt multiple camera or mobilizable cameras of taking pictures of taking pictures to gather covering to multiple positions of books, so that hand or hand held object body drop are in the acquisition range of camera of taking pictures, be convenient to the identification of being taken pictures, for the more image information of multiple camera collections, can also improve corresponding recognition accuracy simultaneously.For mobilizable camera of taking pictures, be movable to proper angle position and take pictures and identify accordingly.
(2) the character image information that described reading position information acquisition module can also be read operating position by described camera collection user is as described user's reading position information, described the second information identificating unit comprises word identification module and location identification module, described word identification module is read the word content of the character image information of operating position for identifying user, and described location identification module is determined the position of current reading according to the word content of described word identification module identification; Particularly, can pre-storedly be convenient to the information of identification as identification reference information, as text point, image or content etc., like this, after identifying word content, word identification module just can mate with it, if coupling can be determined the position of current reading.
For example, corresponding word identification can comprise the identification to page number numeral, for the fixing camera of taking pictures, need to guarantee that the page number drops in the acquisition range of its camera of taking pictures, can be by the current page of browsing of identification of taking pictures thereby guarantee.Consider that the page number may be in any position along books surrounding, can also adopt multiple camera or mobilizable cameras of taking pictures of taking pictures to gather covering to multiple positions of books, so that the page number drops in the acquisition range of the camera of taking pictures, the corresponding current page of browsing of the identification of being convenient to be taken pictures, can also improve corresponding recognition accuracy for the more image information of multiple camera collections simultaneously.For mobilizable camera of taking pictures, be movable to proper angle position and take pictures and carry out corresponding current identification of browsing page.
(3) if described reading position information acquisition module comprises described ultrasound examination module or infrared detection module, described reading position information acquisition module gathers staff or the moving position information of object in book page as described user's reading position information by described ultrasound examination module or infrared detection module, now, described the second information identificating unit comprises location identification module, and described location identification module is determined the position of current reading by identification staff or the moving position information of object in book page.
In the book reader providing in the embodiment of the present invention, described first information recognition unit comprises the first reading content identification module, and described the first reading content identification module identifies audio-frequency information corresponding to the current read page of user according to the page number of described book name and current reading in the book content information of preserving in advance, and notifies described audio unit; Or, described the second information identificating unit also comprises the second reading content identification module, and described the second reading content identification module identifies audio-frequency information corresponding to the current reading position of user according to the position of the page number of described book name, current reading and current reading in the book content information of preserving in advance, and notifies described audio unit.Wherein, the book content information of preserving in advance comprises that the audio-frequency information corresponding to content information of current read page or current reading position, audio-frequency information are now the text of reading aloud of content information actual in books; Or, also can be the relevant audio-frequency information of content information of current read page or current reading position, audio-frequency information now can be the audio-frequency information of the content information for explaining books, or can be also other audio-frequency informations relevant to corresponding contents information.
In the book reader providing in the embodiment of the present invention, described reading position information acquisition module can gather the character image information that user reads operating position by described camera module, now, described the second information identificating unit can comprise word identification module, by this word identification module, can identify the word content that character image packets of information that described user reads operating position contains, and audio-frequency information corresponding to described word content that identification is determined notified described audio unit.By this word identification module, can Direct Recognition go out the auxiliary sounding reading of word content notification audio unit that reader reads, particularly, both audio-frequency information corresponding word content can be passed to audio unit, or, also word content can be directly changed into audio-frequency information and pass to audio unit.
Further, described in the book reader providing in the embodiment of the present invention, audio unit can also comprise recording module, for obtaining and preserve audio-frequency information, to realize corresponding sound-recording function.For example, the voice messaging that the user who records by identification sends can be realized book reader and read the interaction between user, or, this sound-recording function also can be for reading the relatively difference between oneself pronunciation and the pronunciation of book reader of user, to proofread and correct the accuracy of pronunciation of oneself, for example, in the process of language learning, can be applied to this function, or, user is recording audio information voluntarily, and and the coupling such as the bibliography of books, current read page, current reading position, when reading, just can hear like this reading sound by oneself making.
Alternatively, in the book reader providing in the embodiment of the present invention, can also comprise display unit, for the content information of display setting or information or the outside content information obtaining that image acquisition identifying obtains, for example, can be for showing information to user with reading in user interaction process, or, show the image that obtains in image acquisition identifying, text etc., or, also can be for user shows predetermined content information, as information such as the current reading page numbers in user's reading process.
Alternatively, in the book reader providing in the embodiment of the present invention, can also comprise storage unit, for preserving audio-frequency information and/or preserving, gather image and Word message and/or the outside content information obtaining of preservation that identifying obtains.
Alternatively, in the book reader providing in the embodiment of the present invention, can also comprise display unit, show and comprise the content information of setting and/or gather the image and Word message and/or the outside content information obtaining that in identifying, obtain.
Alternatively, in the book reader providing in the embodiment of the present invention, can also comprise communication unit, for and compunication.
Moreover, in the book reader providing in the embodiment of the present invention, described first information recognition unit or the second information identificating unit are determined after book name and the current reading page number according to the Bibliographical Information of described books and page number information, also described book name and/or audio-frequency information corresponding to the current reading page number are passed to described audio unit, described audio unit is exported described book name and/or audio-frequency information corresponding to the current reading page number in the mode of audio frequency.The audio-frequency information that corresponding book name is corresponding can be the text of reading aloud of Word message corresponding to actual book name, or, can be also the audio-frequency information that book name is relevant, as the audio-frequency information of the contents such as the background introduction of these books; Audio-frequency information corresponding to the corresponding current reading page number can be the digital text of reading aloud of current page code correspondence, or, can be also the audio-frequency information that current page code is relevant, as the audio-frequency information of the contents such as the explanatory description of the word content in this page number.
In the embodiment of the present invention, for ease of and read the interactive processing between user, in this book reader, can also comprise interactive processing module, for obtaining the interactive operation control information of reading user, and carry out predetermined interactive operation according to described interactive operation control information, and described interactive operation control information comprises at least one in limb action, the action that operates object, voice messaging, screen input or operation push-button; Particularly, corresponding interactive operation control information can be included in the reading of carrying out on books and operate indication information etc., to carry out interactive operation as example by limb action, read user and can be, but not limited to interactive reading method or reading content to reader between action by hand or hand-held object and book reader and carry out interaction control etc., as the content by a current location of prearranged gesture control re-reading etc.
It should be noted that, in above-mentioned book reader, described first information recognition unit or the second information identificating unit may all need the auxiliary realization of word identification module in identification book name, the page number of current reading or the process of reading position, now, specifically can realize the identifying processing for different literals content by same word identification module, and without different word identification modules is set respectively.Equally, described first information recognition unit or the second information identificating unit also may be applied to the similar functional module of other title identical functions in identification book name, the page number of current reading or the process of reading position, all can be by the corresponding processing capacity of same Implement of Function Module for this situation, and without multiple functionally similar modules are set respectively.
For ease of the understanding to the embodiment of the present invention, below in conjunction with accompanying drawing, to the embodiment of the present invention, the implementation structure in concrete application process is elaborated.
The book reader that the embodiment of the present invention provides as shown in Figure 5, specifically can comprise that transducing part, identifying processing part, audible segment form, and is electrical connection between each several part; Transducing part is first information collecting unit or the second information acquisition unit, for gathering heat transfer agent; Identifying processing part is first information recognition unit or the second information identificating unit, it, calls corresponding audio-frequency information according to recognition result and sends to audible segment for receiving the heat transfer agent of transducing part collection and completing identifying processing according to described heat transfer agent as central processing portion; Audible segment is contained in described audio unit for sending the sound corresponding with user's reading position content, to realize corresponding books reading function.
Shown in Fig. 5, Fig. 6 and Fig. 7, corresponding transducing part can comprise: one or more in infrared or ultrasound examination module, radio frequency identification module and optical photographing photographing module, for example, can only comprise corresponding optical photographing photographing module, also can comprise optical photographing photographing module and radio frequency identification module simultaneously, or, also can comprise each module simultaneously.Below the concrete function effect to each module is described.
(1) infrared or ultrasound examination module, be infrared detection module or ultrasound examination module, comprise one or more groups infrared or ultrasound wave sending and receiving apparatus, by detecting infrared ray or hyperacoustic reflection or stopping, judge that user turns over the motion of book and hand, as actions such as page turning, sensing or slips.Shown in Fig. 6, infrared or the ultrasonic reflections that the page of digging or hand are launched infrared or ultrasonic sensor group infrared or that ultrasound examination module comprises is to sensor group receiving unit infrared or that ultrasound examination module comprises, to realize corresponding infrared or hyperacoustic detection, and based on testing result, carry out the processing such as identification of page turning.
In Fig. 5, specifically adopted two groups of infrared or ultrasonic sensors, trigger successively, avoid single group infrared or ultrasonic sensor to trigger and cause erroneous judgement.In the process of identification page turning action, along with the carrying out of page turning action, page is translated into left side from right side, successively triggers successively right sensor group and left side sensor group; Afterwards, according to the number of pages of having read, can judge the current page after page turning.
And in identification finger or other objects are read pages in the process of particular location, when finger or other objects are placed on the page of left side, trigger the sensor group that left side arranges, be placed on and on the page of right side, trigger right sensor group, thereby realize the identification of reading position; Further, if if when being provided with the infrared or ultrasonic sensor of many groups around books, thus the triggerings identification sliding processes to corresponding many group sensor group intermittents during finger sliding, and then can determine the position of finger sliding.If increase the number of sensor group around books, can improve the recognition effect for the position of finger sliding.
(2) radio frequency identification module, it is radiofrequency signal acquisition module, or title RFID chip, shown in Fig. 7, for reading the electronic tag that is additional to books or is made in books, electronic tag can store book information, thereby makes radio frequency identification module after reading electronic labels, can obtain the Bibliographical Information of books, and what determine current reading is the concrete page number information of which this book and current reading.Current electronic tag can have been accomplished very thin, therefore, can be attached to or directly be made in figure page all feasible; And the information storage of electronic tag is also more and more, it can store the information such as audio-frequency information corresponding to book name, the page number and content, thereby facilitates radio frequency identification module to obtain corresponding information.
(3) optical photographing photographing module, as shown in Fig. 9, Figure 10 and Figure 11, can comprise the camera of taking pictures, it is camera, this camera can be fixing or mobilizable, and can be arranged at the top of book reader and towards books, the position simultaneously arranging need to not affect reader's read books; Further, the setting of camera reaches the wide-long shot of required shooting covering or uses wide-angle lens scheme except considering to be generally, for making shooting distance practical, and the image fault of avoiding wide-angle lens to cause, specifically can only take a part that covers books, thereby or also can rotate or follow shot is realized maximum shooting and covered in distortionless situation closely by camera.
Corresponding optical photographing photographing module also can comprise multiple cameras of taking pictures, shown in Figure 12, Figure 13 and Figure 14, comprise multiple cameras, equally, corresponding multiple camera can be upper side fixing or mobilizable and that be arranged at book reader to books, simultaneously arrange position need to not affect reader's read books; Owing to having adopted multiple cameras of taking pictures, greatly reduced the needed shooting of each camera of taking pictures to cover, multiple cameras of taking pictures can be taken the identification work of carrying out separately separately, also can shooting results is comprehensive after for identification.
In a word, by optical photographing photographing module, carry out the part that the corresponding shooting process of optical identification can only cover books and also can cover whole books.In identification books process, the identification code (as bar code in Figure 15 etc.) that can be printed on books by identification is carried out the identification of books, or also can carry out the identification of books by the word on identification books, or also can carry out the identification of books by the characteristics of image that extracts books, or the label that also can be attached on book by identification carries out the identification of books.By this optical photographing photographing module, can also identify by optical pickup the page number of books, for example, can carry out the identification of the page number by identifying page yardage word (as shown in figure 16), or also can carry out by the word on identifying page the identification of the page number, or also can carry out the identification of the page number by the characteristics of image that extracts page.In addition, by this optical photographing photographing module can also opponent or the action of hand-held object on books identify, comprise whether can identify current action is the action of turning over book, also can identify the coordinate position of this action in book page and then the position of definite current reading, can also identify sliding area and then the definite current sliding scale of this action in book page, corresponding sliding scale can be used as the scope of the content of current reading.
Still with reference to shown in Fig. 5, corresponding identifying processing part is central processing module, be first information recognition unit or the second information identificating unit, for complete the identifying processing of information by corresponding CPU part, by corresponding storage area, carry out the stores processor of book information and other process informations, utilize corresponding communication interface and input/output section and other modules to communicate processing, this identifying processing part can also comprise display section, for the information in Graphics Processing process, for example, the page number information of current reading or Bibliographical Information etc.This identifying processing part can also comprise extension storage part, for extension storage space, is convenient to carry out the storage of more book informations.This identifying processing part can receive the information of transducing part and complete identifying processing, from storage area, call afterwards corresponding audio-frequency information and send to audible segment, or, the information Direct Recognition that identifying processing part also can be come according to transducing part transmission goes out the word content of content part, and sends to audible segment after corresponding word content is converted to audio-frequency information.
As shown in Figure 5, audible segment is contained in described audio unit, it comprises the parts such as sounding module and loudspeaker, sounding module can comprise codec unit and driver element, for receive the information audio-frequency information of central processing module and it is processed after pass to loudspeaker, to send audio sound by loudspeaker, corresponding loudspeaker can be that earphone can be also audio amplifier etc.Corresponding codec unit only arranges when the audio-frequency information of identifying processing part storage needs encoding and decoding, and this codec unit of words if desired also can be arranged in identifying processing part.
Because the audio-frequency information of the books of above-mentioned identifying processing part storage can be the voice of any kind, as Chinese, English etc., therefore, the book reader that the embodiment of the present invention provides can provide the reading of the books of various languages.Meanwhile, the sound sending can be sound corresponding to word content, other sound that also can set in advance, for example, to sound-contents such as explaining of this word content, etc.
The people that are embodied as of the embodiment of the present invention provide a kind of book reader that can read in natural mode general book, the convenient reading of people to general book that cannot direct reading books.
Further, by this book reader, can realize multipoint images collection, corresponding multipoint images collection closely just can be to the covering of required acquisition target and undistorted.Particularly, corresponding movable camera or multiple camera have multiple focal lengths, so just can make institute's all parts of acquisition target all in pinpointed focus, all clear to guarantee the image of each several part.For example, shown in Figure 21, Figure 22, Figure 23, Figure 24 and Figure 25, owing to having adopted multi-cam or the movable camera structure of (as can rotary head type camera), for curved surface (such as the macrobending face at books middle part), can there be suitable shooting angle and position, therefore can effectively to it, take identification, corresponding shooting angle no matter directly over or inclined-plane, side can effectively take reference object, each several part is all in good focal length and get a distinct image and good resolution.And corresponding multipoint images collection makes resolution ratio of camera head requirement lower, with the camera of same resolution, captured thing is taken to the resolution (being more conducive to identification) that can reach higher in other words.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.

Claims (10)

1. a book reader, is characterized in that, comprising:
First information collecting unit, first information recognition unit and audio unit, described first information collecting unit passes to described first information recognition unit by the Bibliographical Information that includes books gathering and the information of page number information, described first information recognition unit according to described in include the Bibliographical Information of books and the information of page number information is determined the audio-frequency information that current read page is corresponding and notified described audio unit, described audio unit is exported the audio-frequency information of described correspondence with audio form;
Or,
The second information acquisition unit, the second information identificating unit and audio unit, described the second information acquisition unit passes to described the second information identificating unit by the information of the Bibliographical Information that includes books, page number information and the user's reading position information that gather, the information that includes Bibliographical Information, page number information and user's reading position information of books described in described the second information identificating unit basis is determined the audio-frequency information that the current reading position of user is corresponding and notifies described audio unit, and described audio unit is exported the audio-frequency information of described correspondence with audio form.
2. book reader according to claim 1, it is characterized in that, described first information collecting unit comprises Bibliographical Information acquisition module and page number information acquisition module, described the second information acquisition unit comprises Bibliographical Information acquisition module, page number information acquisition module and reading position information acquisition module, described Bibliographical Information acquisition module comprises camera module and/or weight detecting module and/or radiofrequency signal acquisition module, described page number information acquisition module comprises camera module and/or weight detecting module and/or radiofrequency signal acquisition module and/or ultrasound examination module and/or infrared detection module, described reading position information acquisition module comprises camera module and/or ultrasound examination module and/or infrared detection module.
3. book reader according to claim 2, it is characterized in that, described camera module adopts shooting style acquired information, described camera module comprises at least one movable camera, the photo angle of described movable camera and/or position are adjustable, and its activity of control information control of the control mode of described movable camera based on predetermined or reception is taken books are carried out to multi-angle and/or multipoint multipoint images; Or, described camera module comprises multiple cameras, i.e. two or three or four or more camera, described multiple camera has been used for multi-angle and/or multipoint multipoint images is taken, and each camera is fixed camera or movable camera, the photo angle of described movable camera and/or position are adjustable, and described movable camera is the control mode based on predetermined or the control information based on receiving or manually controls its activity and take books are carried out to multi-angle and/or multipoint multipoint images; Or described camera module comprises a fixed camera, described fixed camera comprises multiple camera lenses, and each camera lens that described in the control information control of the control mode based on predetermined or reception, multiple camera lenses comprise gathers described graph-text content information.
4. book reader according to claim 3, is characterized in that, described movable camera comprises rotatable camera head and/or packaged type camera; Or described movable camera comprises one or more movable camera lenses, the photo angle of described movable camera lens and/or position are adjustable; If it is multiple that described movable camera comprises, each camera that multiple movable cameras comprise is for gathering the graph-text content information of all or part of scene; The position that described movable camera is arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over.
5. book reader according to claim 3, it is characterized in that, described fixed camera comprises one or more camera lenses, if and described fixed camera comprises multiple camera lenses, each camera lens of control information control of the control mode based on predetermined or reception gathers described graph-text content information, and each camera that described multiple cameras comprise is for gathering the graph-text content information of all or part of scene; The position that described camera is arranged at the region that need to gather described image information comprises: top, the edge in described region and/or oblique upper and/or directly over.
6. according to the book reader described in claim 2,3,4 or 5, it is characterized in that,
The image information of described Bibliographical Information acquisition module by described camera module collection figure book envelope is as the information of the Bibliographical Information that comprises described books, described first information recognition unit or described the second information identificating unit comprise word identification module or picture recognition module or tag recognition module, described word identification module is determined book name by the word of identifying in the image information of described figure book envelope, described picture recognition module is determined book name by the image information of identifying described figure book envelope, described tag recognition module is determined book name by the label of identifying in the image information of described figure book envelope,
Or, described Bibliographical Information acquisition module gathers the weight information of books as the information of the Bibliographical Information that comprises described books by described weight detecting module, described first information recognition unit or described the second information identificating unit comprise Weight identify module, and described Weight identify module is determined corresponding book name according to the weight information of described books;
Or, described Bibliographical Information acquisition module by described radiofrequency signal acquisition module capture setting the electronic labeling information in books as the information of the Bibliographical Information that comprises described books, described first information recognition unit or described the second information identificating unit comprise electronic label identification module, and described electronic label identification module is determined corresponding book name according to the electronic labeling information being arranged in books described in collecting.
7. according to the book reader described in claim 2,3,4 or 5, it is characterized in that,
The image information that described page number information acquisition module gathers page in books by described camera module is as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise picture recognition module, word identification module or tag recognition module, described picture recognition module is determined the page number of current reading by identifying the image information of page in described books, described word identification module is determined the page number of current reading by identifying in described books word in the image information of page or the digital page number, described tag recognition module is determined the page number of current reading by identifying the label information comprising in the image information of page in described books,
Or, described page number information acquisition module gathers user's page turning action image information by described camera module as the information that comprises described page number information or described ultrasound examination module or infrared detection module collection user page turning action to ultrasound wave or infrared reflection or blocking-up as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise page turning action recognition module, described page turning action recognition module is determined the page number of current reading according to definite current page information before the image information of described user's page turning action and page turning,
Or, the weight distribution information of the books after described page number information acquisition module opens by the collection of described weight detecting module is as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise Weight identify module, described Weight identify module according to described in the weight distribution information of books after opening determine the page number of current reading;
Or, described page number information acquisition module by described radiofrequency signal acquisition module capture setting the electronic labeling information in the page as the information that comprises described page number information, described first information recognition unit or described the second information identificating unit comprise electronic label identification module, and described electronic label identification module is according to the page number that is arranged at electronic labeling information in the page described in collecting and determines current reading.
8. according to the book reader described in claim 2,3,4 or 5, it is characterized in that,
The image information that described reading position information acquisition module is read operation by described camera module collection user is as described user's reading position information, described the second information identificating unit comprises location identification module, and the image information that described location identification module is read operation by identification user is determined the position of current reading;
Or, the character image information that described reading position information acquisition module is read operating position by described camera module collection user is as described user's reading position information, described the second information identificating unit comprises word identification module and location identification module, described word identification module is read the word content of the character image information of operating position for identifying user, and described location identification module is determined the position of current reading according to the word content of described word identification module identification;
Or, described reading position information acquisition module gathers staff or the moving position information of object in book page as described user's reading position information by described ultrasound examination module or infrared detection module, described the second information identificating unit comprises location identification module, and described location identification module is determined the position of current reading by identification staff or the moving position information of object in book page.
9. according to the book reader described in claim 2,3,4 or 5, it is characterized in that,
Described first information recognition unit comprises the first reading content identification module, and described the first reading content identification module identifies audio-frequency information corresponding to the current read page of user according to the page number of described book name and current reading, and notifies described audio unit; Or, described the second information identificating unit also comprises the second reading content identification module, and described the second reading content identification module identifies audio-frequency information corresponding to the current reading position of user according to the position of the page number of described book name, current reading and current reading in the book content information of preserving in advance, and notifies described audio unit; Or, described reading position information acquisition module is read the character image information of operating position by described camera collection user, described the second information identificating unit comprises word identification module, the word content containing for identifying character image packets of information that described user reads operating position, and the audio-frequency information that audio-frequency information corresponding to the described word content that identification is determined or the conversion of described word content obtain is notified described audio unit;
And/or,
Described first information recognition unit or the second information identificating unit are determined after book name and the current reading page number according to the Bibliographical Information of described books and page number information, also described book name and/or audio-frequency information corresponding to the current reading page number are passed to described audio unit, described audio unit is exported described book name and/or audio-frequency information corresponding to the current reading page number in the mode of audio frequency.
10. according to the book reader described in claim 1,2,3,4 or 5, it is characterized in that,
Described audio unit also comprises recording module, for obtaining audio-frequency information;
And/or,
This book reader also comprises storage unit, for preserving audio-frequency information and/or preserving, gathers image and Word message and/or the outside content information obtaining of preservation that identifying obtains;
And/or,
This book reader also comprises display unit, shows and comprises the content information of setting and/or gather the image and Word message and/or the outside content information obtaining that in identifying, obtain;
And/or,
This book reader also comprises communication unit, for and compunication;
And/or,
This book reader also comprises interactive processing module, for obtaining the interactive operation control information of reading user, and carry out predetermined interactive operation according to described interactive operation control information, and described interactive operation control information comprises at least one in limb action, the action that operates object, voice messaging, screen input or operation push-button.
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