CN102880565A - Equipment and method for automatically acquiring face image during information registration - Google Patents
Equipment and method for automatically acquiring face image during information registration Download PDFInfo
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- CN102880565A CN102880565A CN2012102992290A CN201210299229A CN102880565A CN 102880565 A CN102880565 A CN 102880565A CN 2012102992290 A CN2012102992290 A CN 2012102992290A CN 201210299229 A CN201210299229 A CN 201210299229A CN 102880565 A CN102880565 A CN 102880565A
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Abstract
The invention discloses equipment and a method for automatically acquiring a face image during information registration. The equipment comprises an equipment main body, a data display device and an external camera, wherein the external camera is arranged on the equipment main body and supported at the back of the equipment main body through a height-adjustable telescopic rod; a microprocessor and an image processing module are arranged in the equipment main body; the microprocessor serves as a master controller and is used for controlling the image processing module, a camera interface, a data display device interface and a network interface; the image processing module is used for processing an image and judging whether the image is qualified; and the qualified image which is taken is uploaded to a server platform through the network interface. By the invention, the whole process is not required to be manually identified and completely implemented by software, similarity data are given through a determination result, and a unified service platform facilitates centralized unified management of the data.
Description
Technical field
The present invention relates to the information collecting device field, automatically gather the apparatus and method for of facial image during in particular a kind of information registration.
Background technology
Information acquisition terminal carries out the important terminal device of personal information registration management as a kind of public security organ, be applied to rapidly at present the places such as hotel/hotel/Entertainment Service Industry, retail trade, manufacturing industry, government utility, trade, enterprise/building site, commercial center.But for the application scenario of the extra collector's head portrait of needs, substantially all adopt the in addition scheme of USB camera of PC platform, the high and imperfection of technical costs.
There is following shortcoming in existing technology:
1. for the scheme of PC platform, it is with high costs, and mobility is poor, is unfavorable for popularizing on a large scale; Minority realizes that the embedded device of this function because function is simple, can only carry out the mechanical storage of taking pictures.
2. information registering terminal can be used for all trades and professions, and demand is different.For some purposes, need to carry out hidden shooting, and for some occasion, then more need to the registrant to make things convenient for it to carry out the head portrait typing with prompting.Present existing product design is single, can only be applied to above a kind of occasion.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
Automatically gather the apparatus and method for of facial image when the object of the present invention is to provide the registration of a kind of information, be intended to existing information registering terminal with high costs, mobility is poor, is unfavorable for the problem of popularizing on a large scale.
Technical scheme of the present invention is as follows:
Automatically gather the equipment of facial image during a kind of information registration, it comprises equipment body, data presentation device and external camera, described external camera is arranged on the equipment body, be supported in the dorsal part of equipment body by the adjustable expansion link of height, be provided with microprocessor and image processing module in the equipment body, microprocessor is as master control, realize image processing module, utilizing camera interface, the data presentation device interface, the control of network interface, image processing module is used for image is processed and judged whether image is qualified, and the qualified image of taking gained is by the network interface platform that uploads onto the server.
Automatically gather the equipment of facial image during described information registration, wherein, also comprise the built-in camera on the back casing that adopts stealth to be arranged at equipment body.
Automatically gather the equipment of facial image during described information registration, wherein, the junction that the adjustable expansion link of height of support external camera is connected with equipment body is detachable.
Automatically gather the equipment of facial image during described information registration, wherein, built-in camera and external camera all adopt 3,000,000 pixel CMOS cameras, and possess digital enlarging function, and when taking the human body photo, camera works in conventional state; And when taking people's face, camera works in digital magnifying state.
Automatically gather the equipment of facial image during described information registration, wherein, the junction of external camera and expansion link is set to turntable, is used for manually adjusting the angle of camera.
Automatically gather the method for facial image during a kind of information registration, wherein, may further comprise the steps:
Automatically gather the method for facial image during described information registration, wherein, the concrete grammar that starts camera is: after respondent's certificate was placed into information acquisition terminal, terminal began to scan the certificate picture, started simultaneously shooting.
Automatically gather the method for facial image during described information registration, wherein, screening-mode is set in the step 2, then be set to one times conventional enlargement factor if the human body shooting is set, take the digital enlargement factor of then carrying out octuple if people's face is set.
Automatically gather the method for facial image during the registration of described information, it is characterized in that, described to take a picture and carry out pre-service and comprise contrast adjustment and brightness optimization.
Beneficial effect of the present invention: the present invention is by being incorporated into face recognition technology first certificate collection registration field, and Embedded terminal realizes the processing in early stage, optimization data, reduces transmitted data amount; Host computer (being server platform) is realized final comparison, determines human face photo and certificate portrait photo's matching degree.Whole process need not artificial discriminating, is realized by software fully, and result of determination provides the similarity data.Unified service platform makes things convenient for the centralized and unified management of data.
Description of drawings
Fig. 1 is the structural representation of equipment provided by the invention.
Fig. 2 is the process flow diagram of method provided by the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
Such as Fig. 1, automatically the equipment that gathers facial image during information registration provided by the invention comprises: equipment body 1, data presentation device 2, external camera 3 and built-in camera, described external camera 3 is arranged on the equipment body 1, be supported in the dorsal part of equipment body 1 by the adjustable expansion link of height, in the middle of the pin hole 4 on the back housing that is arranged at equipment body 1 that described built-in camera is hidden.Described data presentation device is connected with equipment body 1 by rotating shaft 5.Be provided with network interface on the described equipment, the qualified image of taking gained is by the network interface platform that uploads onto the server.Be provided with microprocessor and image processing module in the equipment body.The hardware platform of equipment adopts the Corte-A8 scheme of Samsung, 1GHz dominant frequency, the second generation high-speed internal memory of joining 512MB outward.Microprocessor is realized the control of the interfaces such as image processing module, utilizing camera interface, LCD panel interface, touch-screen as master control.
Built-in camera designs on the back cover of equipment body, adopts stealthy design.External camera is connected on the main body by telescopic connecting link, and the junction is detachable.Built-in camera is the apolegamy function, and external camera is the standard configuration accessory.When two cameras connect simultaneously, the work of acquiescence external camera.
Built-in, external camera all adopts 3,000,000 pixel CMOS cameras, possesses digital enlarging function.When taking the human body photo, camera works in conventional state; And when taking people's face, internal processor control camera works in digital magnifying state, only takes visitor's upper part of the body photo.This function is that processor carries out photo optimization, and the intercepting facial image is laid important foundation.
The driving of camera is provided by the operation system of software of terminal, and upper layer application is then controlled by acquisition software.Click collection when the certificate of placing the respondent behind information acquisition terminal, in the time of terminal scanning certificate picture, camera starts photographing program, claps and gets a photo.As long as the respondent is in the place ahead of terminal, distance is more than 0.3m, and hidden shooting all can effectively catch.In the situation of external camera, can manually adjust in case of necessity the angle of camera, reach optimum efficiency.
Referring to Fig. 2, the method that automatically gathers facial image during information registration provided by the invention specifically may further comprise the steps:
After the described device power-up, at first carry out the switching of camera, and locate to wait for the state that calls, after respondent's certificate was placed into information acquisition terminal, terminal began to scan the certificate picture, started simultaneously shooting; The front camera that begins to make a video recording need to carry out initialization process; And still people's face shooting of screening-mode human body shooting is set, and take the enlargement factor that then is set to routine if carry out human body, generally be one times, then carry out the number amplification if carry out the shooting of people's face, generally amplify 8 times; This moment, camera was in the bat state for the treatment of, waited for the instruction that starts shutter; Take after receiving shutter instruction, and take photo keep in and pre-service, described pre-service comprises contrast adjustment and brightness optimization etc., carry out corresponding pattern-recognition or template matches according to the screening-mode of selecting in advance, then judge that whether qualified institute take a picture, the qualified service platform that then intercepts in face's picture or the human body parts picture uploading carries out simultaneously this locality and stores; If defectively then need to resend shutter instruction and carry out second and take.
When being in people's face screening-mode, catch facial image by pattern-recognition, intercepting facial image part; When being in the human body screening-mode, then identify the image of human body parts by the stencil matching mode, intercepting is preserved.The photo that obtains uploads to platform with identity information.For the photo that is judged to be None-identified, system can again take and get photo, again suboptimization, identification.
The technical matters that the present invention can solve:
1. configuration aspects can realize the external and built-in of camera, to be fit to different application scenarios.
2. camera can be taken facial image, also can take registrant's health photo.
3. mating information registration software carries out crawl, the record of people's face.
4. software is realized optimization, the identification to capturing pictures, and identifies the photo effect, heavily grasps when defective.
5. photo and the papers-scanning information confirmed after taking gather, and upload onto the server and compare, preserve.
The present invention is incorporated into face recognition technology certificate collection registration field first, and Embedded terminal realizes the processing in early stage, optimization data, reduces transmitted data amount; Host computer (server platform) is realized final comparison, determines human face photo and certificate portrait photo's matching degree.Whole process need not artificial discriminating, is realized by software fully, and result of determination provides the similarity data.Unified service platform makes things convenient for the centralized and unified management of data.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (9)
1. automatically gather the equipment of facial image when an information is registered, it is characterized in that, comprise equipment body, data presentation device and external camera, described external camera is arranged on the equipment body, be supported in the dorsal part of equipment body by the adjustable expansion link of height, be provided with microprocessor and image processing module in the equipment body, microprocessor is as master control, realize image processing module, utilizing camera interface, the data presentation device interface, the control of network interface, image processing module is used for image is processed and judged whether image is qualified, and the qualified image of taking gained is by the network interface platform that uploads onto the server.
2. automatically gather the equipment of facial image when information according to claim 1 is registered, it is characterized in that, also comprise the built-in camera on the back casing that adopts stealth to be arranged at equipment body.
3. automatically gather the equipment of facial image when information according to claim 1 is registered, it is characterized in that, the junction that the adjustable expansion link of height of support external camera is connected with equipment body is detachable.
4. automatically gather the equipment of facial image when information according to claim 2 is registered, it is characterized in that, built-in camera and external camera all adopt 3,000,000 pixel CMOS cameras, and possess digital enlarging function, when taking the human body photo, camera works in conventional state; And when taking people's face, camera works in digital magnifying state.
5. automatically gather the equipment of facial image when information according to claim 3 is registered, it is characterized in that, the junction of external camera and expansion link is set to turntable, is used for the manually angle of adjustment camera.
6. automatically gather the method for facial image when an information is registered, it is characterized in that, may further comprise the steps:
Step 1, startup are made a video recording, and camera is carried out initialization process;
Step 2, the screening-mode that human body is taken or people's face is taken is set, and waits for the instruction that starts shutter;
Step 3, receive and take after the shutter instruction, to take a picture and keep in and pre-service;
Step 4, will clap facial image or human body image carry out respectively pattern-recognition or template matches and process, judge whether the image that obtains is qualified, if qualified then image uploads to platform with identity information, if defectively then need to resend shutter instruction and carry out second and take.
7. automatically gather the method for facial image when information according to claim 6 is registered, it is characterized in that, the concrete grammar that starts camera is: after respondent's certificate was placed into information acquisition terminal, terminal began to scan the certificate picture, started simultaneously and made a video recording.
8. automatically gather the method for facial image when information according to claim 6 is registered, it is characterized in that, screening-mode is set in the step 2, then is set to one times conventional enlargement factor if the human body shooting is set, take the digital enlargement factor of then carrying out octuple if people's face is set.
9. automatically gather the method for facial image during information according to claim 6 registration, it is characterized in that, described to take a picture and carry out pre-service and comprise contrast adjustment and brightness optimization.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102992290A CN102880565A (en) | 2012-08-21 | 2012-08-21 | Equipment and method for automatically acquiring face image during information registration |
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| CN2012102992290A CN102880565A (en) | 2012-08-21 | 2012-08-21 | Equipment and method for automatically acquiring face image during information registration |
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| CN102880565A true CN102880565A (en) | 2013-01-16 |
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| CN2012102992290A Pending CN102880565A (en) | 2012-08-21 | 2012-08-21 | Equipment and method for automatically acquiring face image during information registration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103390316A (en) * | 2013-06-30 | 2013-11-13 | 艾斯特国际安全技术（深圳）有限公司 | Self-service equipment |
| CN109800723A (en) * | 2019-01-25 | 2019-05-24 | 山东超越数控电子股份有限公司 | A kind of recognition of face and the computer booting system and method for staying card is logged in violation of rules and regulations |
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| CN101216881A (en) * | 2007-12-28 | 2008-07-09 | 北京中星微电子有限公司 | A method and device for automatic image acquisition |
| CN201974845U (en) * | 2010-09-21 | 2011-09-14 | 北京海鑫智圣技术有限公司 | Comprehensive identity authentication device |
| CN102222018A (en) * | 2011-05-19 | 2011-10-19 | 西南交通大学 | Pthreads-based wavelet and wavelet packet multi-core parallel computing method |
| CN202222018U (en) * | 2011-09-08 | 2012-05-16 | 东莞光阵显示器制品有限公司 | Novel precise shooting instrument |
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| US4821118A (en) * | 1986-10-09 | 1989-04-11 | Advanced Identification Systems, Inc. | Video image system for personal identification |
| CN201084166Y (en) * | 2007-06-27 | 2008-07-09 | 郭正 | A face-and-ID comparison identifier |
| CN101216881A (en) * | 2007-12-28 | 2008-07-09 | 北京中星微电子有限公司 | A method and device for automatic image acquisition |
| CN201974845U (en) * | 2010-09-21 | 2011-09-14 | 北京海鑫智圣技术有限公司 | Comprehensive identity authentication device |
| CN102222018A (en) * | 2011-05-19 | 2011-10-19 | 西南交通大学 | Pthreads-based wavelet and wavelet packet multi-core parallel computing method |
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| CN103390316A (en) * | 2013-06-30 | 2013-11-13 | 艾斯特国际安全技术（深圳）有限公司 | Self-service equipment |
| CN109800723A (en) * | 2019-01-25 | 2019-05-24 | 山东超越数控电子股份有限公司 | A kind of recognition of face and the computer booting system and method for staying card is logged in violation of rules and regulations |
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Application publication date: 20130116 |