CN114458979A - Intelligent table lamp for assisting paging identification, identification method and storage medium thereof - Google Patents
Intelligent table lamp for assisting paging identification, identification method and storage medium thereof Download PDFInfo
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- CN114458979A CN114458979A CN202210126219.0A CN202210126219A CN114458979A CN 114458979 A CN114458979 A CN 114458979A CN 202210126219 A CN202210126219 A CN 202210126219A CN 114458979 A CN114458979 A CN 114458979A
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- desk lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Image Analysis (AREA)
- Studio Devices (AREA)
Abstract
The invention provides an intelligent desk lamp for assisting paging identification, an identification method and a storage medium thereof, wherein the intelligent desk lamp defines a laser guiding line by emitting visible light through a laser indicator, and the laser guiding line is irradiated on the junction of different pages or different areas on the surface of an object to be identified; and extracting and processing the contours and the images in the contours to obtain a target image corresponding to each contour, and identifying and correcting the target images. The intelligent desk lamp has the advantages that the intelligent learning use scenes of the intelligent desk lamp are enriched, and the areas can be simply divided by arranging the laser indicators, so that the image identification precision is improved, and the follow-up examination paper marking, correction and statistics are facilitated. By dividing the laser indicator, a paging identification mode which is simpler, more convenient, more flexible and higher in identification degree can be provided.
Description
Technical Field
The invention relates to the field of intelligent table lamps, in particular to an intelligent table lamp for assisting paging identification, an identification method and a storage medium thereof.
Background
With the development of intelligent table lamps, intelligent table lamp products with OCR recognition function increasingly move to the families of consumers. Most of intelligent table lamps carry out recognition work such as OCR character recognition and gesture recognition through a camera, and achieve functions such as auxiliary learning and user interaction. However, the user often meets books and can't effectively carry out the paging at the in-process of using intelligent desk lamp, and teaching and auxiliary materials such as examination paper, exercise book can't accurately distinguish the region of different subjects, therefore leads to the unable normal discernment of intelligent desk lamp to wholesale, influences use experience and learning efficiency. The method for identifying pages in the prior art usually has the problems of inaccurate area division, inflexibility, difficult identification and the like through the existing traces, such as book creases and original boundary lines.
Disclosure of Invention
Aiming at the technical problems in the related art, the invention provides an intelligent table lamp for assisting paging identification and an identification method thereof. The method specifically comprises the following steps:
an intelligent desk lamp for assisting paging recognition, the intelligent desk lamp comprising: the device comprises a lighting module, a support, a base and a shooting and laser indicating module, wherein the shooting and laser indicating module comprises a camera and a laser indicator; the laser indicator emits visible light to define a laser guiding line, and the laser guiding line is irradiated on different pages or junctions of different areas on the surface of the object to be identified; dividing the article to be identified into N parts, wherein N is a positive integer greater than 1; the camera is used for acquiring a plurality of outlines divided by the laser guiding lines, extracting and processing the outlines and images in the outlines so as to obtain a target image corresponding to each outline, and identifying and correcting the target images.
Further, the article to be identified comprises a book and/or teaching aid material; the intelligent desk lamp also comprises a display, wherein the display is used for displaying images subjected to identification correction and/or statistical classification processing; the display and the intelligent table lamp are arranged in an integrated or split mode.
Furthermore, the intelligent desk lamp further comprises a background plate, wherein the background plate is the upper surface of the base or a separately arranged bottom plate or curtain, and the outer contour of the article to be identified is distinguished by adopting a color different from that of the article to be identified, so that the outer contour image acquisition is carried out.
Furthermore, the intelligent desk lamp also comprises a data storage module used for storing or exporting the collected image data.
Further, the laser pointer comprises at least one of a color change mode, a color manual adjustment mode, and a color automatic adjustment mode.
Further, the color manual adjustment mode is that the user performs visible light color adjustment through at least one of physical keys, voice commands and gesture actions. The color automatic adjustment mode is that in the image acquisition process, the color of an article to be identified is obtained, and the color different from the color of the article to be identified is automatically selected as the target indication color.
The auxiliary paging identification method adopted by the intelligent desk lamp comprises the following steps:
s1, the user triggers the paging recognition function of the intelligent desk lamp, the camera is opened, and the laser indicator irradiates a laser guiding line on the background plate.
S2, placing the to-be-identified article on a background plate by a user, and adjusting the position of the to-be-identified article; enabling the laser guiding line to irradiate on the junction of different pages or different areas on the surface of the article to be identified;
s3, triggering or automatically triggering the camera by a user to shoot, and acquiring a plurality of outlines divided by the laser guiding line by the intelligent desk lamp; and extracting and processing the outline boundary and the image in the outline so as to obtain a target image corresponding to each outline, and identifying and correcting the target image after paging.
Further, the image processing includes rectangular rectification and/or curved surface flattening.
Furthermore, the intelligent desk lamp is connected with a server, and the image is uploaded to the server for statistical analysis and/or storage.
A computer storage medium is also included for storing a computer program for execution on a processor, wherein the processor implements the steps of the secondary page identification method when executing the program.
Has the advantages that:
the intelligent desk lamp is used for paging and regional acquisition and identification of teaching and auxiliary materials such as books and test papers directly, image acquisition or processing of the teaching and auxiliary materials such as the books and the test papers is not needed through equipment such as a scanner, and the areas can be simply divided through the arrangement of the laser indicator, so that the image identification precision is improved, and subsequent examination paper reading, correction and unification are facilitated. Compared with the paging identification mode in the prior art, the paging identification mode which is simpler, more convenient, more flexible and higher in identification degree can be provided by dividing the area by the laser indicator through the existing traces, such as the crease of a book and the original boundary.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a flowchart of an auxiliary paging identification method adopted by an intelligent desk lamp according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example one
An intelligent desk lamp for assisting paging recognition, the intelligent desk lamp comprising: the device comprises a lighting module, a support, a base and a shooting and laser indicating module, wherein the shooting and laser indicating module comprises a camera and a laser indicator; the laser indicator emits visible light to define a laser guiding line, and the laser guiding line is irradiated on different pages or junctions of different areas on the surface of an object to be identified; dividing the article to be identified into N parts, wherein N is a positive integer greater than 1; the camera is used for acquiring a plurality of outlines divided by the laser guiding lines, extracting and processing the outlines and images in the outlines so as to obtain a target image corresponding to each outline, and identifying and correcting the target images.
Specifically, the laser pointer can emit visible light to define a laser guiding line, the laser guiding line is irradiated in the middle of a book (at the junction of two pages), a reference line can be provided for book paging, one book is divided into 2 parts from the reference line, an outline 1 and an outline 2 are obtained, and book paging image acquisition is achieved.
Further, the article to be identified comprises a book and/or teaching aid material; the intelligent desk lamp also comprises a display, wherein the display is used for displaying images subjected to identification correction and/or statistical classification processing; the display and the intelligent table lamp are arranged in an integrated or split mode.
Furthermore, the intelligent desk lamp further comprises a background plate, wherein the background plate is the upper surface of the base or a separately arranged bottom plate or curtain, and the outer contour of the article to be identified is distinguished by adopting a color different from that of the article to be identified, so that the outer contour image acquisition is carried out.
Preferably, the intelligent desk lamp further needs to provide a background board for book paging image acquisition. The background plate is used for obviously distinguishing the colors of books, so that the outline of the books can be effectively displayed, and outline image acquisition is carried out on the books.
When the base is large enough, the background plate can be the base itself, and the color of the surface of the base is a color which is greatly different from the color of the book, preferably, the bottom color is black.
When the base is small, the background can be a base plate or a curtain with a color greatly different from that of the book, and preferably, the color of the base plate or the curtain is black.
Furthermore, the intelligent desk lamp also comprises a data storage module used for storing or exporting the collected image data.
Further, the laser pointer comprises at least one of a color change mode, a color manual adjustment mode, and a color automatic adjustment mode.
Further, the color manual adjustment mode is that the user performs visible light color adjustment through at least one of physical keys, voice commands and gesture actions. The color automatic adjustment mode is that in the image acquisition process, the color of an article to be identified is acquired, the color different from the color of the article to be identified is automatically selected as the target indication color, and preferably, the color with the maximum color difference with the book is automatically selected.
Example two
As shown in fig. 1, an auxiliary paging identification method adopted by the intelligent desk lamp includes the following steps:
s1, the user triggers the paging recognition function of the intelligent desk lamp, the camera is opened, and the laser indicator irradiates a laser guiding line on the background plate.
S2, placing the to-be-identified article on a background plate by a user, and adjusting the position of the to-be-identified article; enabling the laser guiding line to irradiate on the junction of different pages or different areas on the surface of the article to be identified;
preferably, the background plate is positioned below the shooting and laser indicating module;
s3, triggering or automatically triggering the camera by a user to shoot, and acquiring a plurality of outlines divided by the laser guiding line by the intelligent desk lamp; and extracting and processing the outline boundary and the image in the outline so as to obtain a target image corresponding to each outline, and identifying and correcting the target image after paging.
Further, the image processing includes rectangular rectification and/or curved surface flattening.
Furthermore, the intelligent desk lamp is connected with a server, and the image is uploaded to the server for statistical analysis and/or storage.
EXAMPLE III
A computer storage medium storing a computer program for execution on a processor, wherein the processor implements the steps of the secondary page identification method when executing the program.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of instruction segments of a computer program capable of performing specific functions, and the instruction segments are used for describing the execution process of the computer program in the intelligent desk lamp.
Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an intelligence desk lamp for assisting paging discernment which characterized in that, intelligence desk lamp includes: the device comprises a lighting module, a support, a base and a shooting and laser indicating module, wherein the shooting and laser indicating module comprises a camera and a laser indicator; the laser indicator emits visible light to define a laser guiding line, and the laser guiding line is irradiated on different pages or junctions of different areas on the surface of the object to be identified; dividing the article to be identified into N parts, wherein N is a positive integer greater than 1; the camera is used for acquiring a plurality of outlines divided by the laser guiding lines, extracting and processing the outlines and images in the outlines so as to obtain a target image corresponding to each outline, and identifying and correcting the target images.
2. The intelligent desk lamp as recited in claim 1, wherein: the article to be identified comprises at least one item of books, newspapers, test papers, exercise books, periodicals and answer sheets; the intelligent desk lamp also comprises a display, wherein the display is used for displaying images subjected to identification correction and/or statistical classification processing; the display and the intelligent table lamp are arranged in an integrated or split mode.
3. An intelligent desk lamp as claimed in claim 1 or 2, wherein: the intelligent desk lamp further comprises a background plate, wherein the background plate is the upper surface of the base or a bottom plate or a curtain which is arranged independently, and the outer contour of the object to be identified is distinguished by adopting a color different from that of the object to be identified, so that the outer contour image is acquired.
4. The intelligent desk lamp as recited in claim 2, wherein: the intelligent desk lamp further comprises a data storage module used for storing or exporting the collected image data.
5. The intelligent desk lamp as recited in claim 2, wherein: the laser pointer comprises at least one of a color change mode, a color manual adjustment mode and a color automatic adjustment mode.
6. The intelligent desk lamp as recited in claim 5, wherein: the color manual adjustment mode is that a user performs visible light color adjustment through at least one mode of physical keys, voice instructions and gesture actions. The color automatic adjustment mode is that in the image acquisition process, the color of an article to be identified is obtained, and the color different from the color of the article to be identified is automatically selected as the target indication color.
7. An auxiliary paging identification method adopted by an intelligent desk lamp according to any one of claims 1-6, characterized by comprising the following steps:
s1, triggering a paging recognition function of the intelligent desk lamp by a user, opening the camera, and irradiating a laser guide line on the background plate by the laser indicator;
s2, placing the to-be-identified article on a background plate by a user, and adjusting the position of the to-be-identified article; enabling the laser guiding line to irradiate on the junction of different pages or different areas on the surface of the object to be identified;
s3, triggering or automatically triggering the camera by a user to shoot, and acquiring a plurality of outlines divided by the laser guiding line by the intelligent desk lamp; and extracting and processing the contour boundary and the image in the contour to obtain a target image corresponding to each contour, and identifying and correcting the paged target image.
8. The method for assisted page identification as claimed in claim 7 wherein: the image processing includes rectangular rectification and/or curved surface flattening.
9. The method for assisted page identification as claimed in claim 7 wherein: the intelligent desk lamp is connected with the server, and the image is uploaded to the server for statistical analysis and/or storage.
10. A computer storage medium storing a computer program for execution on a processor, wherein the processor when executing the program implements the steps of the method for assisted page recognition according to any of claims 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210126219.0A CN114458979A (en) | 2022-02-10 | 2022-02-10 | Intelligent table lamp for assisting paging identification, identification method and storage medium thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210126219.0A CN114458979A (en) | 2022-02-10 | 2022-02-10 | Intelligent table lamp for assisting paging identification, identification method and storage medium thereof |
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| CN114458979A true CN114458979A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210126219.0A Pending CN114458979A (en) | 2022-02-10 | 2022-02-10 | Intelligent table lamp for assisting paging identification, identification method and storage medium thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212204134U (en) * | 2020-04-28 | 2020-12-22 | 科大讯飞股份有限公司 | Intelligent desk lamp |
| CN112565549A (en) * | 2020-12-25 | 2021-03-26 | 深圳太极云软技术有限公司 | Book image scanning method |
| CN112785884A (en) * | 2021-01-27 | 2021-05-11 | 吕瑞 | Intelligent auxiliary learning system and method and learning table |
| CN112801084A (en) * | 2021-01-29 | 2021-05-14 | 杭州大拿科技股份有限公司 | Image processing method and device, electronic equipment and storage medium |
| CN213987541U (en) * | 2020-12-21 | 2021-08-17 | 科大讯飞股份有限公司 | Recognition device and auxiliary fitting of recognition device |
| CN113513980A (en) * | 2021-06-07 | 2021-10-19 | 昂视工业技术(深圳)有限公司 | Volume measuring device based on auxiliary ruler |
| CN113766258A (en) * | 2021-07-27 | 2021-12-07 | 广州方硅信息技术有限公司 | Live broadcast room virtual gift presentation processing method, equipment and storage medium |
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2022
- 2022-02-10 CN CN202210126219.0A patent/CN114458979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212204134U (en) * | 2020-04-28 | 2020-12-22 | 科大讯飞股份有限公司 | Intelligent desk lamp |
| CN213987541U (en) * | 2020-12-21 | 2021-08-17 | 科大讯飞股份有限公司 | Recognition device and auxiliary fitting of recognition device |
| CN112565549A (en) * | 2020-12-25 | 2021-03-26 | 深圳太极云软技术有限公司 | Book image scanning method |
| CN112785884A (en) * | 2021-01-27 | 2021-05-11 | 吕瑞 | Intelligent auxiliary learning system and method and learning table |
| CN112801084A (en) * | 2021-01-29 | 2021-05-14 | 杭州大拿科技股份有限公司 | Image processing method and device, electronic equipment and storage medium |
| CN113513980A (en) * | 2021-06-07 | 2021-10-19 | 昂视工业技术(深圳)有限公司 | Volume measuring device based on auxiliary ruler |
| CN113766258A (en) * | 2021-07-27 | 2021-12-07 | 广州方硅信息技术有限公司 | Live broadcast room virtual gift presentation processing method, equipment and storage medium |
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