CN104284075A - Picture collecting automatic shooting system - Google Patents
Picture collecting automatic shooting system Download PDFInfo
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- CN104284075A CN104284075A CN201310281462.0A CN201310281462A CN104284075A CN 104284075 A CN104284075 A CN 104284075A CN 201310281462 A CN201310281462 A CN 201310281462A CN 104284075 A CN104284075 A CN 104284075A
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Abstract
The invention discloses a picture collecting automatic shooting system. In the shooting process, a figure only needs to appear in a camera, and the second-generation resident identity card digital picture automatic shooting system is connected with the digital camera through a USB, controls the digital camera to obtain a picture in real time through a computer, recognizes whether the specification of the picture meets the related requirements in the regulations or not and gives out a related prompt. If the collected picture meets the requirements, the camera is started for shooting without being processed again, and the identity card picture meeting the requirements can be directly generated.
Description
Technical field
what the present invention relates to is photography, in particular a kind of photo acquisition automatic photography system.
Background technology
the domestic computer software for certificate photo shooting mainly contains at present: the digital second generation identity card figure acquisition system of PSC-806 pixel photograph acquisition system, beautiful shadow, BNScard human image collecting Accreditation System, kindness second generation identity card digital photo gather inspection management system etc.They are complete in manual operations in the process gathering digital photos, this manually operated mode not only needs the manpower and materials of at substantial, topmost shortcoming is that the control of artificial shooting to the image gathered is accurate not, shooting effect is bad, need problems such as repeatedly retaking, and after artificial shooting, also to carry out cutting out of later stage to obtained portrait and image just can be made to meet the requirement of identity card with processing.This mode efficiency is very low, brings great inconvenience to identity card picture shooting flow process.
the patent No. be 201110367378.1 invention relate to a kind of three-dimensional photo system for making three-dimensional display image.By base, camera, loading turntable, drives unit, computer and take the photograph positioner composition.System can be taken pictures from multiple angle to needing the object of taking pictures automatically, generates three-dimensional display image.Owing to have employed the structure of rectilinear motion, structure has more modularization, adds the convenience of user operation, can easier processing and dismounting, is convenient to manufacture larger system, takes larger object, and is convenient to transport.
and shooting process of the present invention has fixing operation standard, first, the operation of shooting is achieved to the optimization of quality; Secondly, may there is error in manual operation, make shooting once can not successfully need repeatedly to take, labor intensive material resources, and the operation of this system accepted standardization disposablely can obtain standard compliant portrait, runs simple, save time; Finally, this system, completely by computer operation, is operator standardization, automatically obtains qualified picture, thus can greatly increase work efficiency.
Summary of the invention
the present invention is a kind of photo acquisition automatic photography system, in the process of taking pictures, under portrait only needs to appear at camera lens, second-generation resident identification card digital photo automatic shooting system passes through USB connection control digital camera real-time image acquisition by computer, identify whether head portrait specification meets relevant requirements in afore mentioned rules, and provide relevant prompting.If the image gathered reaches necessary requirement, camera starts shooting, does not need again to process, and directly generates satisfactory identity card picture.
innovative point:
1. utilize this powerful Digital Image Processing class libraries of OpenCV to Real-time Collection to image analyze, use the boosted grader of the cascade of Face datection wherein, accurately extract the feature in face, such as eyes, the features such as nose detect.
human face detection tech is applied in the shooting of certificate photo, brings great convenience to the shooting of certificate photo.
Embodiment
elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed execution mode and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
computer control digital camera regulates acquisition parameters, as screening-mode, exposure compensating, photoflash lamp, ISO speed, image effect and optical zoom etc. when controlling shooting.The content that digital camera LCD shows is presented at when taking.
intelligent face detects and identifies frame by frame the image of digital camera institute of institute Real-time Collection to computer, dynamically gathered every two field picture is analyzed by graph and image processing algorithm, judge whether the image of each pixel composition of portrait meets the requirement of identity card photograph frame by frame, if undesirable, produce corresponding prompting.When certain two field picture meets the demands, then start shooting, thus obtain the image met the demands.
after the image getting and satisfy condition is cut out in later stage normalization, utilize image processing algorithm that image is carried out to intelligent cutting, automatically regulates, adjustable compression parameters, file size are about certainty ratio and intelligentized reduction, ensure that final to generate digital Certification of Second Generation picture compression proper, size meets standard completely.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. the present invention is a kind of photo acquisition automatic photography system, it is characterized in that, utilize this powerful Digital Image Processing class libraries of OpenCV to Real-time Collection to image analyze, use the boosted grader of the cascade of Face datection wherein, feature in face is accurately extracted, such as eyes, the features such as nose detect.
2. photo acquisition automatic photography system according to claim 1, is characterized in that, later stage normalization is cut out.
3. photo acquisition automatic photography system according to claim 1, is characterized in that, intelligent face detects.
4. photo acquisition automatic photography system according to claim 1, is characterized in that, controls digital camera by computer by USB connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281462.0A CN104284075A (en) | 2013-07-06 | 2013-07-06 | Picture collecting automatic shooting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281462.0A CN104284075A (en) | 2013-07-06 | 2013-07-06 | Picture collecting automatic shooting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104284075A true CN104284075A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310281462.0A Pending CN104284075A (en) | 2013-07-06 | 2013-07-06 | Picture collecting automatic shooting system |
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| CN (1) | CN104284075A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046246A (en) * | 2015-08-31 | 2015-11-11 | 广州市幸福网络技术有限公司 | Identification photo camera capable of performing human image posture photography prompting and human image posture detection method |
| CN107172357A (en) * | 2017-06-27 | 2017-09-15 | 西南大学 | A kind of quick digital photographing method of head masterplate portrait positioning |
| CN109922269A (en) * | 2019-04-06 | 2019-06-21 | 刘兴丹 | A kind of method, apparatus of camera automatic camera |
| CN110602379A (en) * | 2019-08-15 | 2019-12-20 | 平安国际智慧城市科技股份有限公司 | Method, device and equipment for shooting certificate photo and storage medium |
-
2013
- 2013-07-06 CN CN201310281462.0A patent/CN104284075A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046246A (en) * | 2015-08-31 | 2015-11-11 | 广州市幸福网络技术有限公司 | Identification photo camera capable of performing human image posture photography prompting and human image posture detection method |
| CN105046246B (en) * | 2015-08-31 | 2018-10-09 | 广州市幸福网络技术有限公司 | It can carry out the license camera and portrait pose detection method of the shooting prompt of portrait posture |
| CN107172357A (en) * | 2017-06-27 | 2017-09-15 | 西南大学 | A kind of quick digital photographing method of head masterplate portrait positioning |
| CN107172357B (en) * | 2017-06-27 | 2020-03-06 | 西南大学 | Quick digital photographing method for head template portrait positioning |
| CN109922269A (en) * | 2019-04-06 | 2019-06-21 | 刘兴丹 | A kind of method, apparatus of camera automatic camera |
| CN110602379A (en) * | 2019-08-15 | 2019-12-20 | 平安国际智慧城市科技股份有限公司 | Method, device and equipment for shooting certificate photo and storage medium |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |