CN104104576A - Method, system and terminal for sharing reading notes - Google Patents
Method, system and terminal for sharing reading notes Download PDFInfo
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- CN104104576A CN104104576A CN201310116855.6A CN201310116855A CN104104576A CN 104104576 A CN104104576 A CN 104104576A CN 201310116855 A CN201310116855 A CN 201310116855A CN 104104576 A CN104104576 A CN 104104576A
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Abstract
The invention provides a method, a system and a terminal for sharing reading notes. The method comprises steps of displaying electronic texts on a display interface of an electronic terminal, determining the text segment chosen by the user in the electronic text, receiving a user's reading note content to be shared which targets the text segment, generating note information corresponding to the text segment, wherein the note information comprises note contents, text segment information, writer information of the note content, transmitting the note information to the note management module for the note management module to store the note information in a corresponding electronic book in electronic book whole text database, establishing an association relation between the note information and the text segment of the corresponding electronic book, and displaying the note information to the user reading the corresponding electronic book according to the association relation. The invention can realize the sharing of the reading note.
Description
Technical field
The present invention relates to Grid information sharing technical field, be specifically related to a kind of shared method, system and terminal of reading note.
Background technology
In prior art, occurred various informative e-book, the content of text that these e-books have comprised correspondent entity paper book can show for readers ' reading in various terminals.As read paper book, user, in the time of reading electronic book nationality, likely wishes on some text fragment, to mark the individual content such as understanding, perception, and these contents are called as reading note.Reading note can be kept in e-book by the form of e-text.Along with popularizing of network social intercourse, people wish within the specific limits, in colony as social in certain, to share reading note separately.Therefore, need a kind of information sharing method badly, can realize sharing of reading note.
Summary of the invention
In view of this, the object of the embodiment of the present invention is to provide a kind of shared method, system and terminal of reading note, realizes sharing of reading note.
For solving the problems of the technologies described above, the embodiment of the present invention provides scheme as follows:
The method that reading note is shared, is applied to an electric terminal, comprising:
On the display interface of electric terminal, show e-text;
Determine user's selected text chunk in described e-text;
Receive the wish shared notes content of user for described text chunk input, generate the notes information corresponding to described text chunk, described notes information comprises the information of notes content, described text chunk, the author information of notes content;
Described notes information is sent to notes administration module, in corresponding e-book for described notes administration module in e-book full-text database, preserve described notes information, and set up the incidence relation between the text chunk in described notes information and corresponding e-book;
Show described notes information according to described incidence relation to the user who reads corresponding e-book.
The embodiment of the present invention also provides a kind of electric terminal, comprising:
Display unit, for showing e-text;
Determining unit, for determining that user is at the selected text chunk of described e-text;
Receiving element, for receiving the wish shared notes content of user for described text chunk input, generates the notes information corresponding to described text chunk, and described notes information comprises the information of notes content, described text chunk, the author information of notes content;
Transmitting element, for described notes information is sent to notes administration module, in corresponding e-book for described notes administration module in e-book full-text database, preserve described notes information, and set up the incidence relation between the text chunk in described notes information and corresponding e-book;
Shared cell, for showing described notes information according to described incidence relation to the user who reads corresponding e-book.
The embodiment of the present invention also provides a kind of shared system of reading note, comprises above-described electric terminal, also comprises:
E-book full-text database, for preserving the full-text data of e-book;
Notes administration module, the notes information sending for receiving electric terminal, set up the incidence relation between the text chunk in described notes information and corresponding e-book, and then between the user who reads corresponding e-book, share described notes information according to described incidence relation;
Character recognition server, for preserving the mapping relations of various character feature collection to the multi-to-multi of character, after the character feature collection retrieval request of receiving from electric terminal, carry out parallel search according to character feature collection, obtain the list of the character of the current feature set of coupling, and sort from high to low by similitude, return electron terminal.
The embodiment of the present invention also provides a kind of shared system of reading note, comprises above-described electric terminal, also comprises:
E-book full-text database, for preserving the full-text data of e-book;
Notes administration module, the notes information sending for receiving electric terminal, set up the incidence relation between the text chunk in described notes information and corresponding e-book, and then between the user who reads corresponding e-book, share described notes information according to described incidence relation.
Can find out from the above, shared method, system and the terminal of the reading note that the embodiment of the present invention provides, can realize the reading note of leap terminal equipment and books medium and share, and compared with existing technical scheme, at least has following beneficial effect:
(1) embodiment of the present invention chooses target text to trigger notes flow process at reading process in real time, has avoided existing reading to share in class web services, and user must select books, typing to take down notes the shortcoming of corresponding word voluntarily, has promoted user awareness;
(2) embodiment of the present invention is connected the reading of physical book with online reading service; realize the reading perception across books medium; obtain the shared note of target text and then acquisition associated user by scanning; but under not authorized circumstances; user cannot get the books of electronic edition complete edition under physical book reading model; avoid unwarranted reading access, the copyright of protection electronic edition books.
(3) embodiment of the present invention has been introduced the interactive modes such as enquirement, personal letter, notice, and user can exchange with other users more quickly and easily.
(4) embodiment of the present invention can realize cross-terminal notes share.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the shared method of reading note described in the embodiment of the present invention;
The structural representation of the electric terminal that Fig. 2 provides for the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
The embodiment of the present invention provides a kind of shared method of reading note, can realize notes typing and the shared solution of various ways, the method can be applied an electric terminal, and this electric terminal can be specifically the equipment such as mobile phone, panel computer, PC, E-book reader.The embodiment of the present invention also provides a kind of shared system of reading note, includes electric terminal, e-book full-text database, character recognition server and notes administration module.Wherein, client modules can be installed again in electric terminal, realize other functions in reading and the embodiment of the present invention of e-book.
First the shared system of the reading note to the embodiment of the present invention describes below.
The notes management system of the embodiment of the present invention is by following module composition:
E-book full-text database: this database is preserved the complete edition data of all electronic edition books that possess copyright;
Character recognition server: this server comprises character feature database, this Database the mapping relations of various character feature collection to the multi-to-multi of character, receiving after the character feature collection retrieval request of self terminal (client), character recognition server carries out parallel search according to character feature collection, obtain the list of the character of the current feature set of coupling according to " feature set-character " index, and sort from high to low by similitude, return to terminal (client);
Notes administration module: taking e-book full-text database as benchmark, manage the notes of the relevant position association in each this e-book.Each " reading note " can comprise the identification informations such as these notes author " user identity " and " edit session " of these notes, " update time ", " title ", " notes content ", " ownership books " and " position in books ".
Electric terminal, can arrange a client modules in this terminal.This client modules can be reader client (primary/to install), mobile phone/panel computer client, pc client/web services interface etc.Electric terminal docks by client modules and backstage character recognition server and the large nucleus module of notes administration module two, provides cross-terminal/across the reading note share service of books medium to user.
Wherein, notes administration module can be arranged on network side, and in the time that the content of storing in electric terminal is more, notes administration module can also be arranged on electric terminal side.
Based on above system, the embodiment of the present invention provides a kind of reading note shared method, is applied in the electric terminal in said system.Please refer to shown in Fig. 1, the method comprises the following steps:
Step 11 shows e-text on the display interface of electric terminal;
Step 12, determines user's selected text chunk in described e-text;
Step 13, receives the wish shared notes content of user for described text chunk input, generates the notes information corresponding to described text chunk, and described notes information comprises the information of notes content, described text chunk, the author information of notes content;
Step 14, described notes information is sent to notes administration module, in corresponding e-book for described notes administration module in e-book full-text database, preserve described notes information, and set up the incidence relation between the text chunk in described notes information and corresponding e-book, show described notes information according to described incidence relation to the user who reads corresponding e-book.
Can find out from above step, the embodiment of the present invention generates notes information according to the notes content of user's input, notes information is sent to notes administration module, by notes administration module, notes information is carried out associated with the text chunk in corresponding electronic data, thereby can between the user who reads identical electronic data, share this user's notes information, realize sharing of notes information.
The said method of the embodiment of the present invention, in the time being applied to different electric terminals, can realizing the notes of cross-terminal and share; In the time being applied to different books media, can realizing across the notes of medium and sharing., as example each step of above method is described respectively taking e-book and physical book (as paper book etc.) respectively below.
Taking e-book as example:
Embodiment of the present invention said method, in above-mentioned steps 11, electron gain books also show on the display interface of electric terminal.Here, the mode of electron gain books can be the associated electrical books in the e-book full-text database on online browse backstage in real time, can be also the associated electrical books in e-book full-text database to be downloaded to electric terminal this locality browse.The control such as mandate and charging that relevant e-book is browsed is not the content that the present invention is concerned about, for saving length, this is not described herein.
In above-mentioned steps 12, user can pass through relevant input tool, as the keyboard on computer, mouse, touch-screen etc., from the e-text showing, selects related text section, and this related text section is the text chunk that user wishes mark notes.
In above-mentioned steps 13, the information of described text chunk specifically can comprise the affiliated e-book of described text chunk and the positional information in this e-book, in step 14, notes information is sent to like this after notes administration module, notes administration module can be according to e-book and the positional information in this e-book under described text chunk wherein, described notes information is kept in the corresponding e-book in philosophical works nationality full-text database, and sets up the incidence relation between the text chunk in described notes information and corresponding e-book.
Further, if this user is in reading electronic book nationality, also wish to check the reading note of other users for these books, method described in the embodiment of the present invention, show e-text on the display interface of described electric terminal time, further point out corresponding text chunk (to be for example associated with notes information by subscribing mark, there is the position that the icons such as round dot/bubble are pointed out corresponding shared note in relevant position), and the reservation mark of selecting according to this user, show the notes information that corresponding text chunk is associated.Here, described other users, can be to have certain associated user with this user, for example, can be the good friend users that this user arranges, or belong to user in same default group etc. with this user.Certainly,, if described other users wish the openly reading note of oneself, any user can obtain its shared reading note.
Taking physical book as example:
In above-mentioned steps 11, by the target text section in scanning physical book, identification obtains corresponding e-text and shows on display interface.For this reason, the embodiment of the present invention also provides a kind of text recognition method especially, to identify the text in physical book, is specially:
Step 111, takes the target text section in physical book, obtains the image of target text section;
Step 112, carries out binary conversion treatment and carries out noise reduction process by filter image, obtains the gray-scale map of image;
Step 113, follows the trail of parallel line of text figure in gray-scale map, obtains each style of writing one's own profession position in image, obtains the drift angle between line of text and reference levels line simultaneously, and carries out following processing for each style of writing one's own profession:
First, each style of writing one's own profession is carried out to compartment analysis, determine the partition position between character, and then carry out cutting apart of character picture according to cutting off position, obtain character picture wherein, and according to the drift angle between this article one's own profession and reference levels line, character picture is carried out to equal angular reverse rotation, obtain the character picture after angle correct;
Then, for the character picture of each binaryzation obtaining, extraction comprises the feature of straight line, broken line, camber line and isolated point, the feature composition characteristic collection of extraction is mail to character recognition server, receive and show the character the highest with this feature set fit returning after character recognition server is searched for for feature set.
By above processing, can obtain the e-text of target text section in physical book.After electron gain text, electric terminal shows this e-text on display interface, thereby in above-mentioned steps 12, user can pass through relevant input tool, as the keyboard on computer, mouse, touch-screen etc., from the e-text showing, select related text section, this related text section is the text chunk that user wishes mark notes.
In above-mentioned steps 13, the information of described text chunk is specifically as follows the content of described text chunk, in step 14, notes information is sent to like this after notes administration module, notes administration module can be according to text chunk content wherein, e-book full-text database is carried out to full-text search, determine the affiliated e-book of described text chunk and the positional information in this e-book, then in this e-book, preserve described notes information, and set up the incidence relation between text chunk corresponding in described notes information and this e-book.
Further, if this user is in reading physical book, also wish to check the reading note of other users for these books, method described in the embodiment of the present invention, show e-text on the display interface of described electric terminal time, further the content of described text chunk is sent to notes administration module, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, and return to the notes information of corresponding text chunk association in this e-book; The notes information of corresponding text chunk association in this e-book that electric terminal reception notes administration module returns, point out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, show the notes information that corresponding text chunk is associated.
Above method described in the embodiment of the present invention is applied to e-book and physical book is illustrated respectively.In order to improve interactive that user-to-user information exchanges, method described in the embodiment of the present invention, can also comprise the following steps: the interactive information that receives user input also sends to described notes administration module, described interactive information comprises the problem being associated with particular text section that user inputs, for the response of the problem of other users' inputs and send to other users' of shared note information message; Receive and show the interactive information that other users that described notes administration module pushes return, like this, between user, can carry out the more information interchange of horn of plenty by interactive information.
In order to understand better the said method of the embodiment of the present invention, below the flow process of above method is described in more detail.Hereinafter, electronic book reading mode is called to reading model (because e-book provides reading in full) in full, physical book reading method is called to automatic sensing pattern (because physical book needs the processing such as electric terminal scans could obtain respective electronic text).Below, by respectively the product process of the instant reading note under these two kinds of patterns and shared prompting flow process being described, in addition, also information interaction flow process and text recognition algorithms between user are elaborated.
One, instant reading note product process:
(1) full text reading model:
Under reading model, user can read the full text of books in the client of electric terminal, in reading process, can edit notes by following flow process in full:
A) mode (editing area and the external microphone of the keyboard/writing pen/recording microphone of reader client, the touch-screen dummy keyboard/recording microphone of cell-phone customer terminal, pc client and the web services page) the high light selection text chunk that adopts relative client to provide;
B) select completely, client can eject notes edit box or carry out content (the comprising text/voice) typing of reading note by the corresponding edit tool of the one-touch startup of the specific button in client;
C), after typing, client mails to " position in books ", " user identity " and the various time parameter of notes notes administration module storage and adds shared.
(2) automatic sensing pattern
Mobile phone/panel computer client provides this pattern, and user, in the process of reading physical book, carries out the typing of electronic notebook by following flow process:
A) by the target text section scanning of the camera aligning physical book of the terminal of this application of operation, client is done OCR identification rear (referring to OCR recognizer hereinafter), obtains respective electronic text chunk, is presented at client end interface;
B) user selects can to recall reading note input interface after the highlighted text that needs remarks notes and carries out reading note (text/voice) editor.
Two, shared note prompting flow process:
(1) full text reading model, under this pattern, user can directly check notes in the relevant position of electronic edition article fast:
A) client identifies the position of shared note in current page with marks such as round dot/bubbles;
B) user clicks and can check the notes list of this position and the user of ownership, and further click can be checked notes details;
(2) automatic sensing pattern, mobile phone/panel computer client provides this pattern, be convenient to user and in reading physical book, can check rapidly that other users share for the notes of the specific paragraph of this book, realize paper reading and electronic organic unity of reading:
A) by the target text section scanning of the camera aligning physical book of the terminal of this application of operation, client is done OCR identification rear (referring to below " physical book text automatic sensing and searching algorithm "), obtains respective electronic text chunk;
B) user's high light selection is wanted the corresponding text chunk of remarks;
C) text chunk content is sent to backstage by client, carries out full-text database and retrieve, location text section (books ownership, page mark, line identifier);
The notes list of all positions that d) notes administration module is contained according to text chunk locating query text section also forwards, and is shown to user by client end interface.User can see in the text chunk of its high light selection, has occurred the position that the icons such as round dot/bubble are pointed out corresponding shared note in relevant position;
E) user clicks and can check the notes list of this position and the user of ownership, and further click can be checked notes details;
Three, user interaction flow process:
The embodiment of the present invention also provides brand-new interactive mode to user:
(1) put question to.This flow process is convenient to user the own query producing in reading process is stayed in book, treats that other users answer:
A) user is in reading process, by full text reading model/automatic sensing pattern of client, at the ad-hoc location Input of books;
B) after problem typing, there will be redness " question mark " mark at corresponding text position, other users can be answered this problem or be discussed by text/voice after clicking;
(2) personal letter.User can directly click the head portrait of user in notes list, links up by personal letter with the user who shares these notes.
(3) notice.Reporting system makes user receive the interactive information from other users the very first time, in the time that user's reading note is commented on by people or puts question to someone to answer, informing at subscription client all can have digital prompt, and user's click can directly enter corresponding notes and check.
Four, physical book text automatic sensing and searching algorithm:
The embodiment of the present invention, by book text automatic sensing and searching algorithm under automatic sensing pattern, can realize physical book and merge mutually with notes/annotation service of e-book, and wherein algorithm is summarized as follows:
A) object region location
Image preliminary treatment.The image that camera is got carries out binary conversion treatment, and carries out preliminary noise reduction process by filter, obtains the gray-scale map of image.
Row extracts, and follows the trail of obviously parallel row figure, thereby obtains each style of writing word position in image, obtains the number of degrees value of line of text and horizontal drift angle A simultaneously;
B) OCR of object region identification
Character picture extracts.Carry out compartment analysis for each style of writing word, equal line width and the scan line perpendicular to line direction with a length, scan the other end from one end of row.For each scanning position, program detects the number of the black picture element on scan line, in the time that on scan line, black picture element number is zero, that a character cuts off position, after been scanned, partition position is matched to last between two from first, and every a pair of partition is exactly a character between position, thereby completes cutting apart of character picture.The row drift angle A obtaining in extracting according to row, carries out equal angular reverse rotation to character picture, completes the angle correct of character;
Character feature extracts.For the character graphics of each binaryzation, take down notes tracking, extract the features such as straight line, broken line, camber line, isolated point, feature set is mail to character recognition server;
Character conversion and text reproduce.Identified server is searched for for feature set, will return to client with the highest character of this feature set fit.Client receives after the character conversion that all target texts are capable, and by the highlighted character text client that is presented at, the remainder of target image is all dimmed, to improve user's visually-perceptible;
C) the backstage full-text search of e-text
E-text section is mail to electronic transcript database by client inquires about, and obtains the book information of text section correspondence and the location parameter of text chunk.
Can find out from the above, method is shared in notes that the embodiment of the present invention provides, can realize the reading note of crossing over terminal equipment and books medium and share, compared with existing technical scheme, with the obvious advantage, be embodied in following some:
(1) reading process chooses target text to trigger notes flow process in real time, has avoided existing reading to share in class web services, and user must select books, typing to take down notes the shortcoming of corresponding word voluntarily, has promoted user awareness;
(2) reading of physical book is connected with online reading service; realize the reading perception across books medium; obtain the shared note of target text and then acquisition associated user by scanning; but under not authorized circumstances; user cannot get the books of electronic edition complete edition under physical book reading model; avoid unwarranted reading access, the copyright of protection electronic edition books.
(3) introduced the interactive modes such as enquirement, personal letter, notice, user can exchange with other users more quickly and easily.
(4) this scheme can realize cross-terminal notes share.
The method providing based on above embodiment, the embodiment of the present invention also provides a kind of electric terminal of implementing said method, and as shown in Figure 2, this terminal comprises:
Display unit, for showing e-text;
Determining unit, for determining that user is at the selected text chunk of described e-text;
Receiving element, for receiving the wish shared notes content of user for described text chunk input, generates the notes information corresponding to described text chunk, and described notes information comprises the information of notes content, described text chunk, the author information of notes content;
Transmitting element, for described notes information is sent to notes administration module, in corresponding e-book for described notes administration module in e-book full-text database, preserve described notes information, and set up the incidence relation between the text chunk in described notes information and corresponding e-book;
Shared cell, for showing described notes information according to described incidence relation to the user who reads corresponding e-book.
In the time being applied in full under reading model, described display unit electron gain books show the e-text of described e-book from e-book full-text database.The information of described text chunk comprises the affiliated e-book of described text chunk and the positional information in this e-book, so that described notes administration module is kept at described notes information in the corresponding e-book in philosophical works nationality full-text database accordingly, and set up the incidence relation between the text chunk in described notes information and corresponding e-book.
Now, described display unit, can also be used for showing e-text on the display interface of described electric terminal time, further points out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, show the notes information that corresponding text chunk is associated.
In the time being applied under automatic sensing pattern, described electric terminal also comprises:
Recognition unit, for scanning the target text section in physical book, identification obtains corresponding e-text;
Described display unit, also for showing that described recognition unit identifies the e-text obtaining.
Now, the information of described text chunk is the content of described text chunk, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, then in this e-book, preserve described notes information, and set up the incidence relation between text chunk corresponding in described notes information and this e-book.
In the time being applied under automatic sensing pattern, described transmitting element, also for show e-text on the display interface of described electric terminal time, further the content of described text chunk is sent to notes administration module, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, and return to the notes information of corresponding text chunk association in this e-book; Described display unit, also for receiving the notes information of the corresponding text chunk association of this e-book returned of notes administration module, point out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, the notes information that corresponding text chunk is associated shown.
Concrete, described recognition unit can comprise again:
Take unit, for taking the target text section in physical book, obtain the image of target text section;
Graphics processing unit, for image being carried out to binary conversion treatment and carrying out noise reduction process by filter, obtains the gray-scale map of image;
Text obtains unit, for following the trail of the parallel line of text figure of gray-scale map, obtain each style of writing one's own profession position in image, obtain the drift angle between line of text and reference levels line simultaneously, and carry out following processing for each style of writing one's own profession: each style of writing one's own profession is carried out to compartment analysis, determine the partition position between character, and then carry out cutting apart of character picture according to cutting off position, obtain character picture wherein, and according to the drift angle between this article one's own profession and reference levels line, character picture is carried out to equal angular reverse rotation, obtain the character picture after angle correct, for the character picture of each binaryzation obtaining, extraction comprises the feature of straight line, broken line, camber line and isolated point, the feature composition characteristic collection of extraction is mail to character recognition server, receive the character the highest with this feature set fit returning after character recognition server is searched for for feature set.
Preferably, above-mentioned electric terminal can also comprise:
Interactive unit, for receiving the interactive information of user input and sending to described notes administration module, described interactive information comprises the problem being associated with particular text section that user inputs, for the response of the problem of other users' inputs and send to other users' of shared note information message; And receive and show by described display unit the interactive information that other users of described notes administration module propelling movement return.
Finally, the embodiment of the present invention also provides a kind of shared system of reading note, except comprising above-described multiple electric terminal, also comprises:
E-book full-text database, for preserving the full-text data of e-book;
Notes administration module, the notes information sending for receiving electric terminal, set up the incidence relation between the text chunk in described notes information and corresponding e-book, and then between the user who reads corresponding e-book, share described notes information according to described incidence relation;
Character recognition server, for preserving the mapping relations of various character feature collection to the multi-to-multi of character, after the character feature collection retrieval request of receiving from electric terminal, carry out parallel search according to character feature collection, obtain the list of the character of the current feature set of coupling, and sort from high to low by similitude, return electron terminal.
The above is only embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (20)
1. the shared method of reading note, is applied to an electric terminal, it is characterized in that, comprising:
On the display interface of electric terminal, show e-text;
Determine user's selected text chunk in described e-text;
Receive the wish shared notes content of user for described text chunk input, generate the notes information corresponding to described text chunk, described notes information comprises the information of notes content, described text chunk, the author information of notes content;
Described notes information is sent to notes administration module, in corresponding e-book for described notes administration module in e-book full-text database, preserve described notes information, and set up the incidence relation between the text chunk in described notes information and corresponding e-book;
Show described notes information according to described incidence relation to the user who reads corresponding e-book.
2. the method for claim 1, is characterized in that, describedly on the display interface of electric terminal, shows e-text, comprising: electron gain books show the e-text of described e-book from e-book full-text database.
3. method as claimed in claim 2, it is characterized in that, the information of described text chunk comprises the affiliated e-book of described text chunk and the positional information in this e-book, so that described notes administration module is kept at described notes information in the corresponding e-book in philosophical works nationality full-text database accordingly, and set up the incidence relation between the text chunk in described notes information and corresponding e-book.
4. method as claimed in claim 3, is characterized in that, also comprises:
Show e-text on the display interface of described electric terminal time, further point out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, the notes information that corresponding text chunk is associated shown.
5. the method for claim 1, is characterized in that, describedly on the display interface of electric terminal, shows e-text, comprising: the target text section in scanning physical book, identification obtains corresponding e-text and shows on display interface.
6. method as claimed in claim 5, it is characterized in that, the information of described text chunk is the content of described text chunk, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, then in this e-book, preserve described notes information, and set up the incidence relation between text chunk corresponding in described notes information and this e-book.
7. method as claimed in claim 6, is characterized in that, also comprises:
Show e-text on the display interface of described electric terminal time, further the content of described text chunk is sent to notes administration module, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, and return to the notes information of corresponding text chunk association in this e-book;
The notes information of corresponding text chunk association in this e-book that reception notes administration module returns, points out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, shows the notes information that corresponding text chunk is associated.
8. method as claimed in claim 5, is characterized in that, the target text section in described scanning physical book, and identification obtains corresponding e-text and shows on display interface, comprising:
Take the target text section in physical book, obtain the image of target text section;
Image is carried out binary conversion treatment and carries out noise reduction process by filter, obtain the gray-scale map of image;
Follow the trail of parallel line of text figure in gray-scale map, obtain each style of writing one's own profession position in image, obtain the drift angle between line of text and reference levels line simultaneously, and carry out following processing for each style of writing one's own profession:
Each style of writing one's own profession is carried out to compartment analysis, determine the partition position between character, and then carry out cutting apart of character picture according to cutting off position, obtain character picture wherein, and according to the drift angle between this article one's own profession and reference levels line, character picture is carried out to equal angular reverse rotation, obtain the character picture after angle correct;
For the character picture of each binaryzation obtaining, extraction comprises the feature of straight line, broken line, camber line and isolated point, the feature composition characteristic collection of extraction is mail to character recognition server, receive and show the character the highest with this feature set fit returning after character recognition server is searched for for feature set.
9. the method for claim 1, is characterized in that, also comprises:
The interactive information that receives user input also sends to described notes administration module, and described interactive information comprises the problem being associated with particular text section that user inputs, for the response of the problem of other users' inputs and send to other users' of shared note information message;
Receive and show the interactive information that other users that described notes administration module pushes return.
10. an electric terminal, is characterized in that, comprising:
Display unit, for showing e-text;
Determining unit, for determining that user is at the selected text chunk of described e-text;
Receiving element, for receiving the wish shared notes content of user for described text chunk input, generates the notes information corresponding to described text chunk, and described notes information comprises the information of notes content, described text chunk, the author information of notes content;
Transmitting element, for described notes information is sent to notes administration module, in corresponding e-book for described notes administration module in e-book full-text database, preserve described notes information, and set up the incidence relation between the text chunk in described notes information and corresponding e-book;
Shared cell, for showing described notes information according to described incidence relation to the user who reads corresponding e-book.
11. electric terminals as claimed in claim 10, is characterized in that, described display unit electron gain books show the e-text of described e-book from e-book full-text database.
12. electric terminals as claimed in claim 11, it is characterized in that, the information of described text chunk comprises the affiliated e-book of described text chunk and the positional information in this e-book, so that described notes administration module is kept at described notes information in the corresponding e-book in philosophical works nationality full-text database accordingly, and set up the incidence relation between the text chunk in described notes information and corresponding e-book.
13. electric terminals as claimed in claim 3, is characterized in that,
Described display unit, also for show e-text on the display interface of described electric terminal time, further point out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, the notes information that corresponding text chunk is associated shown.
14. electric terminals as claimed in claim 10, is characterized in that, also comprise:
Recognition unit, for scanning the target text section in physical book, identification obtains corresponding e-text;
Described display unit, also for showing that described recognition unit identifies the e-text obtaining.
15. electric terminals as claimed in claim 14, it is characterized in that, the information of described text chunk is the content of described text chunk, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, then in this e-book, preserve described notes information, and set up the incidence relation between text chunk corresponding in described notes information and this e-book.
16. electric terminals as claimed in claim 15, is characterized in that,
Described transmitting element, also for show e-text on the display interface of described electric terminal time, further the content of described text chunk is sent to notes administration module, accordingly e-book full-text database is retrieved to make described notes administration module, determine the affiliated e-book of described text chunk and the positional information in this e-book, and return to the notes information of corresponding text chunk association in this e-book;
Described display unit, also for receiving the notes information of the corresponding text chunk association of this e-book returned of notes administration module, point out corresponding text chunk to be associated with notes information by subscribing mark, and the reservation mark of selecting according to user, the notes information that corresponding text chunk is associated shown.
17. electric terminals as claimed in claim 14, is characterized in that, described recognition unit comprises:
Take unit, for taking the target text section in physical book, obtain the image of target text section;
Graphics processing unit, for image being carried out to binary conversion treatment and carrying out noise reduction process by filter, obtains the gray-scale map of image;
Text obtains unit, for following the trail of the parallel line of text figure of gray-scale map, obtain each style of writing one's own profession position in image, obtain the drift angle between line of text and reference levels line simultaneously, and carry out following processing for each style of writing one's own profession: each style of writing one's own profession is carried out to compartment analysis, determine the partition position between character, and then carry out cutting apart of character picture according to cutting off position, obtain character picture wherein, and according to the drift angle between this article one's own profession and reference levels line, character picture is carried out to equal angular reverse rotation, obtain the character picture after angle correct, for the character picture of each binaryzation obtaining, extraction comprises the feature of straight line, broken line, camber line and isolated point, the feature composition characteristic collection of extraction is mail to character recognition server, receive the character the highest with this feature set fit returning after character recognition server is searched for for feature set.
18. electric terminals as claimed in claim 10, is characterized in that, also comprise:
Interactive unit, for receiving the interactive information of user input and sending to described notes administration module, described interactive information comprises the problem being associated with particular text section that user inputs, for the response of the problem of other users' inputs and send to other users' of shared note information message; And receive and show by described display unit the interactive information that other users of described notes administration module propelling movement return.
The shared system of 19. 1 kinds of reading notes, is characterized in that, comprises the electric terminal as described in claim 10 to 18 any one, also comprises:
E-book full-text database, for preserving the full-text data of e-book;
Notes administration module, the notes information sending for receiving electric terminal, set up the incidence relation between the text chunk in described notes information and corresponding e-book, and then between the user who reads corresponding e-book, share described notes information according to described incidence relation;
Character recognition server, for preserving the mapping relations of various character feature collection to the multi-to-multi of character, after the character feature collection retrieval request of receiving from electric terminal, carry out parallel search according to character feature collection, obtain the list of the character of the current feature set of coupling, and sort from high to low by similitude, return electron terminal.
The shared system of 20. 1 kinds of reading notes, is characterized in that, comprises the electric terminal as described in claim 10 to 18 any one, also comprises:
E-book full-text database, for preserving the full-text data of e-book;
Notes administration module, the notes information sending for receiving electric terminal, set up the incidence relation between the text chunk in described notes information and corresponding e-book, and then between the user who reads corresponding e-book, share described notes information according to described incidence relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310116855.6A CN104104576A (en) | 2013-04-03 | 2013-04-03 | Method, system and terminal for sharing reading notes |
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| CN201310116855.6A CN104104576A (en) | 2013-04-03 | 2013-04-03 | Method, system and terminal for sharing reading notes |
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| CN104104576A true CN104104576A (en) | 2014-10-15 |
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| CN201310116855.6A Pending CN104104576A (en) | 2013-04-03 | 2013-04-03 | Method, system and terminal for sharing reading notes |
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| CN112087656A (en) * | 2020-09-08 | 2020-12-15 | 远光软件股份有限公司 | Online note generation method and device and electronic equipment |
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