CN104143100A - Check comparison instrument for both-iris image and face image - Google Patents
Check comparison instrument for both-iris image and face image Download PDFInfo
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- CN104143100A CN104143100A CN201410378938.7A CN201410378938A CN104143100A CN 104143100 A CN104143100 A CN 104143100A CN 201410378938 A CN201410378938 A CN 201410378938A CN 104143100 A CN104143100 A CN 104143100A
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Abstract
The invention discloses a check comparison instrument for a both-iris image and a face image. The check comparison instrument comprises a case, a single-chip microcomputer, an image processing module, two IR cameras and a color camera. The single-chip microcomputer is connected with the image processing module and a database through two-way serial ports and connected with the IR cameras and the color camera through one-way serial ports. The IR cameras and the color camera are connected with an image processor through one-way serial ports. The single-chip microcomputer is connected with two infrared LED arrays and an indicator light. The image processing module is connected with a displayer interface. The check comparison instrument overcomes the defects in the prior art, is simple in structure, can detect the both-iris image and the face image at the same time, and has the advantages that the comfort is high, the shooting distance is long, positioning is achieved as soon as a user looks at the cameras and centralized positioning, man-machine interaction, synchronous distance adjustment and synchronous face image shooting are achieved.
Description
technical field:
The present invention relates to a kind of comparison instrument of calling the roll of the contestants in athletic events, particularly relate to a kind of pair of iris and the face-image comparison instrument of calling the roll of the contestants in athletic events.
background technology:
Because the recognition technologies such as password, magnetic card, key are all that the master who depends on people presets, objectively exist easily the problem that is stolen, copies, loses, forgets, so they are replaced by the various biological identification technologies based on human body biological characteristics just gradually.At present, the type of biological identification technology generally has DNA, blood group, vocal print, palm type, finger vena blood vessel lines, fingerprint, shape of face and iris etc.Current good cost performance, technology comparative maturity, the biological identification technology being widely used in market has fingerprint recognition and shape of face identification.But these two kinds of recognition technologies in actual applications, also demonstrated that anti-interference is weak, the easy higher drawback of imitated, misclassification rate.And the iris of human eye has the distinguishing feature that is different from other human body biological characteristics, such as: not imitability, uniqueness, self be difficult for the high security being injured and the convenience obtaining etc.Make just because of this iris recognition technology day by day cause people's great attention.
Through development for many years, iris recognition technology has been the highest biological identification technology of current putative level of security.But in the iris recognition product having appeared on the market now, mainly with simple eye iris, shoot with video-corder and comparison is main.The weak point of its existence is: (1), poor with fingerprint, the pleasant sense of shape of face identification equipment: reason is that its needs without relying on, the simple eye shooting area of deacclimatizing equipment institute standard of in-plant use, the custom of looking squarely target with people's eyes is not inconsistent, the closely irradiation to human eye of light compensating lamp, also makes people produce sense of discomfort simultaneously; (2) and shape of face identification equipment relatively its intuitive is poor: iris identification equipment only shows lander's iris, and does not show shape of face (face) image, therefore its intuitive is poor in login process.These defects have affected the development of this technology to a certain extent.
summary of the invention:
Technical matters to be solved by this invention is: overcome the deficiencies in the prior art, a kind of simple in structure, two irises that can simultaneously detect two irises and face-image and the face-image comparison instrument of calling the roll of the contestants in athletic events is provided.
Technical scheme of the present invention is: a kind of pair of iris and the face-image comparison instrument of calling the roll of the contestants in athletic events, comprise housing, single-chip microcomputer, image processing module, IR video camera, colour TV camera, wherein: described single-chip microcomputer is connected by bidirectional linked list mouth with database with image processing module, by unidirectional serial port, be connected with colour TV camera with IR video camera, described IR video camera is connected with image processor by unidirectional serial port with colour TV camera, described single-chip microcomputer is connected with pilot lamp with infrared LED array, described IR video camera and infrared LED array are two, described image processing module is connected with display interface device.
Described single-chip microcomputer and image processing module are arranged in housing, on described housing, be provided with control panel, described colour TV camera is arranged in the middle of control panel, described IR video camera and infrared LED array are arranged on the colour TV camera left and right sides successively from inside to outside, described IR video camera and colour TV camera upside are provided with gets object lens, described pilot lamp is arranged on to be got on object lens, and described display interface device is arranged on housing.
On described IR video camera, be provided with optical filter, described optical filter is two groups of different wave lengths, and carries out vacuum coating, and has the crystal optical filter of anti-reflection film.
Described get object lens be single-face visual mirror coating its be of a size of 85 mm * 20mm, described pilot lamp can send red light, blue light, green light.
The invention has the beneficial effects as follows:
1, comfort of the present invention is good, by getting the setting of object lens, for login personnel provides one just can watch the object of reference of own eyes in remote, the state that eyes are looked squarely object meets the daily motor habit of people, ergonomical requirement completely.
2, effective shooting distance of the present invention be 315mm to 345mm, far above the 95mm of other iris equipment to 110mm.This design has also further improved lander's comfort.
3, to have the mirror of seeing be positioning function in the present invention, carry out in real time centralized positioning, it is of a size of 85mm*20mm to get object lens and be single-face visual mirror coating, according to base of principle of human engineering and relevant medical statistics, design, can meet the minimum interocular distance 450mm of minor to the needs of adult's maximum pupil spacing 850mm simultaneously, registrant can see the eyes of oneself very easily in getting object lens, when seeing own eyes, the needs of taking desired center have also just been met.
4, the present invention has human-computer interaction, synchronously adjusts range capability, intercepts the calculating of the useful area of iris by quilt, can determine that target is whether in effective shooting distance, by the difference of indicator light colors, registrant just can synchronously adjust, and meets fast the requirement of effective shooting distance.
5, the present invention has the synchronous capture functions of facial image, there is very strong intuitive and psychological confidence level, colour TV camera, can synchronously absorb facial image and on display, show together with iris image, make (checking) personnel that call the roll of the contestants in athletic events of Special use occasion can simultaneous verification facial image, greatly increased intuitive and the psychological confidence level of calling the roll of the contestants in athletic events.
accompanying drawing explanation:
Fig. 1 is control panel structural representation.
Fig. 2 is the call the roll of the contestants in athletic events electrical connection block diagram of comparison instrument of two irises and face-image.
Fig. 3 is the call the roll of the contestants in athletic events principle of work process flow diagram of comparison instrument of two irises and face-image.
embodiment:
Embodiment: referring to Fig. 1, in figure, 1-housing, 2-control panel, 3-infrared LED array, 4-IR video camera, 5-optical filter, 6-colour TV camera, 7-gets object lens, 8-pilot lamp.
Two irises and the face-image comparison instrument of calling the roll of the contestants in athletic events, comprise housing 1, single-chip microcomputer, image processing module, IR video camera 4, colour TV camera 6, single-chip microcomputer is connected by bidirectional linked list mouth with database with image processing module, by unidirectional serial port, be connected with colour TV camera 6 with IR video camera 4, IR video camera 4 is connected with image processor by unidirectional serial port with colour TV camera 6, single-chip microcomputer is connected with pilot lamp 8 with infrared LED array 3, IR video camera 4 and infrared LED array 3 are two, and image processing module is connected with display interface device.
Single-chip microcomputer and image processing module are arranged in housing 1, on housing 1, be provided with control panel 2, colour TV camera 6 is arranged in the middle of control panel 2, IR video camera 4 and infrared LED array 3 are arranged on colour TV camera 6 left and right sides successively from inside to outside, IR video camera 4 and colour TV camera 6 upsides are provided with gets object lens 7, pilot lamp 8 is arranged on to be got on object lens 7, and display interface device is arranged on housing 1.
On IR video camera 4, be provided with optical filter 5, optical filter 5 is two groups of different wave lengths, and carries out vacuum coating, and has the crystal optical filter of anti-reflection film.
It is of a size of 85 mm * 20mm for single-face visual mirror coating to get object lens 7, and pilot lamp 8 can send red light, blue light, green light.
During use, when registrant enters into after effective coverage of video camera, registrant watches and gets object lens 7, under the control of single-chip microcomputer, first whether judgement has the image of eyes in shooting with video-corder region, and then confirm that whether this image is in correct shooting area, and point out login personnel in the mode of coloured light, registrant just can synchronously adjust distance according to the indication of pilot lamp 8 and complete login, after meeting shooting condition, video camera shoots with video-corder iris image and face image fast with the speed of 30 hardwoods per second, single-chip microcomputer synchronously completes the handling procedures such as comparison and authentication in the process of taking, and the image of the iris of two eyes and shape of face is shown simultaneously on display, for managerial personnel, compare intuitively and follow-up work.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. two irises and the face-image comparison instrument of calling the roll of the contestants in athletic events, comprise housing, single-chip microcomputer, image processing module, IR video camera, colour TV camera, it is characterized in that: described single-chip microcomputer is connected by bidirectional linked list mouth with database with image processing module, by unidirectional serial port, be connected with colour TV camera with IR video camera, described IR video camera is connected with image processor by unidirectional serial port with colour TV camera, described single-chip microcomputer is connected with pilot lamp with infrared LED array, described IR video camera and infrared LED array are two, described image processing module is connected with display interface device.
2. the according to claim 1 pair of iris and the face-image comparison instrument of calling the roll of the contestants in athletic events, it is characterized in that: described single-chip microcomputer and image processing module are arranged in housing, on described housing, be provided with control panel, described colour TV camera is arranged in the middle of control panel, described IR video camera and infrared LED array are arranged on the colour TV camera left and right sides successively from inside to outside, described IR video camera and colour TV camera upside are provided with gets object lens, described pilot lamp is arranged on to be got on object lens, and described display interface device is arranged on housing.
3. the according to claim 2 pair of iris and the face-image comparison instrument of calling the roll of the contestants in athletic events, is characterized in that: on described IR video camera, be provided with optical filter, described optical filter is two groups of different wave lengths, and carries out vacuum coating, and has the crystal optical filter of anti-reflection film.
4. the according to claim 2 pair of iris and the face-image comparison instrument of calling the roll of the contestants in athletic events, is characterized in that: described in get object lens be single-face visual mirror coating its be of a size of 85 mm * 20mm, described pilot lamp can send red light, blue light, green light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378938.7A CN104143100B (en) | 2014-08-04 | 2014-08-04 | Double irises and face-image are called the roll of the contestants in athletic events comparison instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378938.7A CN104143100B (en) | 2014-08-04 | 2014-08-04 | Double irises and face-image are called the roll of the contestants in athletic events comparison instrument |
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| CN104143100A true CN104143100A (en) | 2014-11-12 |
| CN104143100B CN104143100B (en) | 2017-10-17 |
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| CN201410378938.7A Active CN104143100B (en) | 2014-08-04 | 2014-08-04 | Double irises and face-image are called the roll of the contestants in athletic events comparison instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105320941A (en) * | 2015-10-21 | 2016-02-10 | 北京无线电计量测试研究所 | Biometric identification apparatus based on fusion of iris and human face and biometric identification method using apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892676A (en) * | 2005-06-03 | 2007-01-10 | 沈洪泉 | Apparatus and method for face/iris combination optical imagine |
| US7715595B2 (en) * | 2002-01-16 | 2010-05-11 | Iritech, Inc. | System and method for iris identification using stereoscopic face recognition |
| CN201788518U (en) * | 2010-09-04 | 2011-04-06 | 东莞市中控电子技术有限公司 | Identification device with facial image and iris image acquisition functions |
| CN102572249A (en) * | 2012-03-08 | 2012-07-11 | 湖南创远智能科技有限公司 | Dual-mode imaging optical system for face and iris |
| CN204009957U (en) * | 2014-08-04 | 2014-12-10 | 河南华辰智控技术有限公司 | Two irises and the face-image comparison instrument of calling the roll of the contestants in athletic events |
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2014
- 2014-08-04 CN CN201410378938.7A patent/CN104143100B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7715595B2 (en) * | 2002-01-16 | 2010-05-11 | Iritech, Inc. | System and method for iris identification using stereoscopic face recognition |
| CN1892676A (en) * | 2005-06-03 | 2007-01-10 | 沈洪泉 | Apparatus and method for face/iris combination optical imagine |
| CN201788518U (en) * | 2010-09-04 | 2011-04-06 | 东莞市中控电子技术有限公司 | Identification device with facial image and iris image acquisition functions |
| CN102572249A (en) * | 2012-03-08 | 2012-07-11 | 湖南创远智能科技有限公司 | Dual-mode imaging optical system for face and iris |
| CN204009957U (en) * | 2014-08-04 | 2014-12-10 | 河南华辰智控技术有限公司 | Two irises and the face-image comparison instrument of calling the roll of the contestants in athletic events |
Non-Patent Citations (2)
| Title |
|---|
| DODIYA BHAGIRATHI ET AL.: ""Human Face, Eye and Iris Detection in REAL-Time Using Image Processing"", 《INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH AND APPLICATIONS》 * |
| 战死天堂: ""双眼虹膜识别产品卓越品质"", 《百度文库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105320941A (en) * | 2015-10-21 | 2016-02-10 | 北京无线电计量测试研究所 | Biometric identification apparatus based on fusion of iris and human face and biometric identification method using apparatus |
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| CN104143100B (en) | 2017-10-17 |
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