CN103019380A - System and method for realizing automatic page turning based on front-facing camera of smartphone - Google Patents
System and method for realizing automatic page turning based on front-facing camera of smartphone Download PDFInfo
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- CN103019380A CN103019380A CN2012105375279A CN201210537527A CN103019380A CN 103019380 A CN103019380 A CN 103019380A CN 2012105375279 A CN2012105375279 A CN 2012105375279A CN 201210537527 A CN201210537527 A CN 201210537527A CN 103019380 A CN103019380 A CN 103019380A
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Abstract
The invention discloses a system for realizing automatic page turning based on a front-facing camera of a smartphone. The system comprises a smartphone front-facing camera, a smartphone built-in application, a camera driving program, an image identification component and a main control component, wherein the smartphone built-in application and the camera driving program are started in a bound way; the camera, the image identification component and the main control component are connected in sequence; the image identification component is used for identifying, processing and judging images shot by using the camera and outputting results to the main control component; and the main control component is used for realizing an automatic page turning function through the smartphone built-in application. The position information of finger shake is extracted by the smartphone front-facing camera, and is transmitted to the application to realize a page turning function, so that damage caused by direct touch of fingers with a smartphone screen is reduced.
Description
Technical field
The present invention relates to the smart mobile phone technology, relate in particular to a kind of system and method for realizing automatic page turning based on the smart mobile phone front-facing camera.
Background technology
According in June, 2012 data, the first half of this year, domestic smart mobile phone shipment was 1.46 hundred million ones, accounted for 51.9% of whole mobile phone shipment amount, surpassed first function machine.The operation of intelligent machine mainly relies on roomy capacitance plate, has greasy dirt on finger, and perhaps excessive use will cause to capacitance plate the damage of unrepairable.
Summary of the invention
Problem for above-mentioned existence; the purpose of this invention is to provide a kind of system and method for realizing automatic page turning based on the smart mobile phone front-facing camera; can realize in certain degree the operation of non-touch manner; with the screen damage that reduces the finger greasy dirt and slide and bring, thus the cleaning of protection mobile phone screen and complete.
The objective of the invention is to be achieved through the following technical solutions:
A kind of system based on smart mobile phone front-facing camera realization automatic page turning wherein, comprises the mobile phone front-facing camera, embedded in mobile phone application program and webcam driver program, image identification parts and master control unit;
Described embedded in mobile phone application program and described webcam driver programmatic binding start, and described camera, described image identification parts are connected with master control unit and are connected;
The image that described image identification parts are taken in described camera carries out identification, processes and judges that at last the result is exported to described master control unit, described master control unit is realized the automatic page turning function by described embedded in mobile phone application program.
The system of above-mentioned automatic page turning, wherein, described embedded in mobile phone application program is e-book reading program or song loading and playing program or web page browsing program.
The system of above-mentioned automatic page turning, wherein, described camera is CCD camera lens or CMOS camera lens.
A kind of based on smart mobile phone front-facing camera realization automatic page turning method, be applied to the described system based on smart mobile phone front-facing camera realization automatic page turning of above-mentioned any one, wherein, comprising:
Start the embedded in mobile phone application program, the described webcam driver program of program Automatically invoked mobile phone, thus start front-facing camera;
After preposition camera configuration was finished, the sensor devices of camera was started working, respectively skyborne two diverse locations of record finger;
The picture that described embedded in mobile phone application program provides camera by the image identification parts carries out image to be processed, and relatively point skyborne position and judge that finger is to slide to the right from the left side, or from the right slides left;
The corresponding page-turning function of information and executing after described application program of mobile phone is processed according to image.
Above-mentioned automatic page turning method, wherein, the picture that described image identification parts provide camera carries out can also relatively pointing after image is processed skyborne position and judges that finger is to slide to bottom from the top, or slides to the top from bottom.
Above-mentioned automatic page turning method, wherein, described embedded in mobile phone application program is e-book reading program or song loading and playing program or web page browsing program.
Compared with the prior art, beneficial effect of the present invention is:
The present invention has passed through the smart mobile phone front-facing camera to extract the positional information that finger rocks, and this information is passed to application program, realizes page-turning function, thereby reduces the damage that finger brings the direct contact of mobile phone screen.
Description of drawings
Fig. 1 the present invention is based on the structural representation that the smart mobile phone front-facing camera is realized the system of automatic page turning;
Fig. 2 the present invention is based on the application architecture schematic block diagram that the smart mobile phone front-facing camera is realized the system of automatic page turning;
Fig. 3 the present invention is based on the schematic flow sheet that the smart mobile phone front-facing camera is realized the method for automatic page turning.
Embodiment
The invention will be further described below in conjunction with schematic diagram and concrete operations embodiment.
As shown in Figure 1, a control system that the present invention is based on intelligent mobile phone platform comprises the mobile phone front-facing camera, embedded in mobile phone application program and webcam driver program, image identification parts and master control unit.
Further, smart mobile phone is Android operating system.Android system extension and the program property implanted is good, uses general.
Embedded in mobile phone application program and webcam driver programmatic binding start, camera, image identification parts are connected with master control unit and are connected, the image that the image identification parts are taken in camera carries out identification, processes and judges, export the result to master control unit at last, master control unit is realized the automatic page turning function by the embedded in mobile phone application program.Image identification parts and master control unit can all be integrated on the chip.
In the preferred embodiment of the present invention, the embedded in mobile phone application program can be e-book reading program or song loading and playing program or web page browsing program etc.
On the backstage, the built-in application program of realizing automatic page turning in the Android system is mainly a five-layer structure, as shown in Figure 2, from bottom to top comprise successively bottom hardware (Hardware), kernel is webcam driver (camera driver), guiding Driver Library, platform protocol frame (Framework), and be positioned at the superiors application program (the UI interface, camera.java).
As shown in Figure 3, the user starts the embedded in mobile phone application program on the mobile phone, such as e-book, and web browser, iTunes, 1,000 the mp3 playout software etc. such as hark, program Automatically invoked mobile phone cam driver, thus start front-facing camera.
After preposition camera configuration is finished, the sensor devices of camera is started working, skyborne two diverse locations pointed in record respectively, sensor devices comprises CCD or cmos device, the present technology comparative maturity of CCD has some superiority aspect size, but the technique more complicated, CMOS technique is fairly simple, and manufacturing cost is cheaper.
The picture that the embedded in mobile phone application program provides camera by the image identification parts carries out image to be processed, and relatively point skyborne position and judge that finger is to slide to the right from the left side, or from the right slides left.Information after application program of mobile phone is processed by image, control program is carried out corresponding page-turning function.If be to slide to the right from the left side, then realize page turning left, if then be to realize page turning to the right from the right slides left in electronic reader.
Perhaps, in another embodiment, the picture that the embedded in mobile phone application program provides camera by the image identification parts carries out image to be processed, and relatively points skyborne position and judges that finger is to slide to bottom from the top, or slide to the top from bottom.If be to slide to bottom from the top in electronic reader, then realize downward page turning, then be to realize upwards page turning if slide to the top from bottom.In music or playback of songs device or web browser, then can realize the downward or upwards page turning of playlist or web page contents.
The present invention has passed through the smart mobile phone front-facing camera to extract the positional information that finger rocks, and this information is passed to application program, realizes page-turning function, thereby reduces the damage that finger brings the direct contact of mobile phone screen.
More than specific embodiments of the invention are described in detail, but the present invention is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications and alternative also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of having done under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (6)
1. the system based on smart mobile phone front-facing camera realization automatic page turning is characterized in that, comprises the mobile phone front-facing camera, embedded in mobile phone application program and webcam driver program, image identification parts and master control unit;
Described embedded in mobile phone application program and described webcam driver programmatic binding start, and described camera, described image identification parts are connected with master control unit and are connected;
The image that described image identification parts are taken in described camera carries out identification, processes and judges that at last the result is exported to described master control unit, described master control unit is realized the automatic page turning function by described embedded in mobile phone application program.
2. the system of automatic page turning as claimed in claim 1 is characterized in that described embedded in mobile phone application program is e-book reading program or song loading and playing program or web page browsing program.
3. the system of automatic page turning as claimed in claim 1 is characterized in that described camera is CCD camera lens or CMOS camera lens.
4. realize the automatic page turning method based on the smart mobile phone front-facing camera for one kind, be applied to that any one in the claims 1 to 3 is described to be realized it is characterized in that the system of automatic page turning based on the smart mobile phone front-facing camera, comprising:
Start the embedded in mobile phone application program, the described webcam driver program of program Automatically invoked mobile phone, thus start front-facing camera;
After preposition camera configuration was finished, the sensor devices of camera was started working, respectively skyborne two diverse locations of record finger;
The picture that described embedded in mobile phone application program provides camera by the image identification parts carries out image to be processed, and relatively point skyborne position and judge that finger is to slide to the right from the left side, or from the right slides left;
The corresponding page-turning function of information and executing after described application program of mobile phone is processed according to image.
5. as claimed in claim 4 automatic page turning method, it is characterized in that, the picture that described image identification parts provide camera carries out can also relatively pointing after image is processed skyborne position and judges that finger is to slide to bottom from the top, or slides to the top from bottom.
6. such as automatic page turning method as described in claim 4 or 5, it is characterized in that described embedded in mobile phone application program is e-book reading program or song loading and playing program or web page browsing program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105375279A CN103019380A (en) | 2012-12-12 | 2012-12-12 | System and method for realizing automatic page turning based on front-facing camera of smartphone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105375279A CN103019380A (en) | 2012-12-12 | 2012-12-12 | System and method for realizing automatic page turning based on front-facing camera of smartphone |
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| CN103019380A true CN103019380A (en) | 2013-04-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090657A (en) * | 2014-06-27 | 2014-10-08 | 小米科技有限责任公司 | Method and device for controlling page turning |
| CN105799362A (en) * | 2016-05-07 | 2016-07-27 | 李海祯 | User-friendly automatic page turning device |
| CN107507469A (en) * | 2017-08-27 | 2017-12-22 | 广州慈华信息科技有限公司 | A kind of children of double screen paint the implementation method of this electronic reading device |
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| CN201260200Y (en) * | 2008-05-19 | 2009-06-17 | 华晶科技股份有限公司 | Digital photographing device having automatically page turning function |
| CN101616209A (en) * | 2008-06-26 | 2009-12-30 | 深圳富泰宏精密工业有限公司 | Mobile phone and the method that realization text picture moves in mobile phone |
| US20100048241A1 (en) * | 2008-08-21 | 2010-02-25 | Seguin Chad G | Camera as input interface |
| CN102799469A (en) * | 2012-05-17 | 2012-11-28 | 江苏中科梦兰电子科技有限公司 | Method for calling photographing module of android application software |
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- 2012-12-12 CN CN2012105375279A patent/CN103019380A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201260200Y (en) * | 2008-05-19 | 2009-06-17 | 华晶科技股份有限公司 | Digital photographing device having automatically page turning function |
| CN101616209A (en) * | 2008-06-26 | 2009-12-30 | 深圳富泰宏精密工业有限公司 | Mobile phone and the method that realization text picture moves in mobile phone |
| US20100048241A1 (en) * | 2008-08-21 | 2010-02-25 | Seguin Chad G | Camera as input interface |
| CN102799469A (en) * | 2012-05-17 | 2012-11-28 | 江苏中科梦兰电子科技有限公司 | Method for calling photographing module of android application software |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090657A (en) * | 2014-06-27 | 2014-10-08 | 小米科技有限责任公司 | Method and device for controlling page turning |
| CN105799362A (en) * | 2016-05-07 | 2016-07-27 | 李海祯 | User-friendly automatic page turning device |
| CN107507469A (en) * | 2017-08-27 | 2017-12-22 | 广州慈华信息科技有限公司 | A kind of children of double screen paint the implementation method of this electronic reading device |
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Application publication date: 20130403 |