CN204965457U - Face identification iris recognition device - Google Patents
Face identification iris recognition device Download PDFInfo
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- CN204965457U CN204965457U CN201520743801.7U CN201520743801U CN204965457U CN 204965457 U CN204965457 U CN 204965457U CN 201520743801 U CN201520743801 U CN 201520743801U CN 204965457 U CN204965457 U CN 204965457U
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Abstract
The utility model provides a face identification iris recognition device, include the device body and locate the face identification objective on the positive panel of body, ordinary source of illumination, iris discernment objective, infrared source of illumination, the display screen background processing subassembly inside with locating the body, the background processing subassembly includes that a CMOS, the 2nd CMOS, iris collection code discernment module, face identification gather code discernment module and control module. The beneficial effects of the utility model are that: need not to carry on data flow ground and handling, only gather the image of an optimum and handle, the blur processing algorithm is not just used to the work load of so by a wide margin having saved equipment, has improved the efficiency of whole equipment work, whole equipment is simple, small, and the low power dissipation does not have cloud platform mechanism, the small and exquisite convenience of complete machine design.
Description
Technical field
The utility model relates to a kind of recognition device, particularly relates to a kind of recognition of face iris and sets device.
Background technology
The fast development of science and technology, bring not only to the life of people a lot of convenient, too increase various potential safety hazard, people are to the reliability of authentication, and the requirement of security also improves constantly.
At present, the mode of authentication has multiple, and wherein untouchable recognition method is recognition of face and iris recognition mainly.The recognition speed of face recognition technology is fast, and application cost is low.Iris recognition has just generated 1 years old time unchangeable due to the iris region of people, thus the stability of iris recognition and security high.
But the accuracy of identification of face is not high, the change difference of the profile of people easily causes the shortcomings such as wrong identification, and iris recognition then may exist the slower deficiency of recognition speed sometimes.
Such as, the patent No. is the Chinese utility model patent of 201420409122.1, disclose a kind of iris and face identification device, the scheme of this patent is it is mentioned that by iris recognition assembly and recognition of face assembly, two assemblies generate an image data stream respectively, transfer to background process assembly to produce the identity information of user.Its target functionally really reaching recognition of face and iris recognition realized, but its method generating two sets of data streams needs a large amount of data processings, if adopt the imaging modules of high definition, its data volume is big cannot be imagined, will inevitably processing procedure be there is very long, in identifying, there will be the phenomenons such as card pauses.
Application number is the Chinese invention patent announced of 201510187589.5 for another example, disclose a kind of dynamic human face method for collecting iris based on ARM platform, the method implementation step is, camera is fixed on The Cloud Terrace, control cloud platform rotation by RAM processor and realize camera to face iris coarse positioning, carry out iris fine positioning more afterwards, gather image and then identify face-image, fuzzy algorithm image procossing is used when identifying face-image, software forms a face clearly, complete the task of image procossing and iris process so on the same chip.
Its shortcoming is:
1, use cradle head control camera, that brings like this is unfavorable because be that volume is excessive, and control gear is complicated, and exists and control the response time definitely, and such recognition speed is inevitable and do not use clouds terrace system can be slow a lot.
2, fuzzy algorithm process facial image is used, although but this method can solve the problem of clear picture still need to run given ground software to realize on software, and use same chip to carry out processing image information, this chip had not only needed the calculating carried out a large amount of iris recognition process but also need to carry out face fuzzy algorithm, will inevitably affect its treatment effeciency.
Utility model content
The utility model provides a kind of recognition of face iris identification device, solves length of existing face iris identification device processing time, inefficient problem of dealing with the work.
The technical scheme that the utility model solves the problems of the technologies described above is as follows, a kind of recognition of face iris identification device, comprise device body and be located at the recognition of face object lens on the panel in described body front, normal illumination sources, iris recognition object lens, infrared illumination source, display screen and the background process assembly being located at described body interior; Described background process assembly comprises a CMOS, the 2nd CMOS, iris capturing code identification module, recognition of face capturing and coding identification module and control module; A described CMOS is connected with described iris recognition object lens, infrared illumination source, iris capturing code identification module respectively; Described 2nd CMOS is connected with described recognition of face object lens, normal illumination sources, recognition of face capturing and coding identification module respectively; Described control module is connected with described iris capturing code identification module, recognition of face capturing and coding identification module, display screen respectively.
Further, described normal illumination sources has two, and two described normal illumination sources are symmetrically set in the both sides of described recognition of face object lens respectively; Described infrared illumination source has two, and two described infrared illumination source are symmetrically set in the both sides of described iris recognition object lens respectively.
Further, described panel comprises the first panel and second panel of relative level face tilt; Described first panel is provided with described recognition of face object lens, normal illumination sources, iris recognition object lens and infrared illumination source; Described second panel is provided with described display screen.
Further, the angle of described first panel and surface level is 75-90 °; The angle of described second panel and surface level is 0-60 °.
Further, described recognition of face object lens are wide-angle lens.
The beneficial effect of above-mentioned further scheme is: because recognition of face object lens are wide-angle lens, enough large visual field and the depth of field can be ensured, image gathered like this is picture rich in detail, without the need to re-using Fuzzy Processing algorithm to obtain, so it is very fast to gather picture rich in detail speed.
The beneficial effects of the utility model are: without the need to processing with carrying out data stream, and the image only gathering an optimum condition processes, and saves the workload of equipment so significantly, and does not use Fuzzy Processing algorithm, improve the efficiency of integral device work; Integral device is simple, and volume is little, low in energy consumption, does not have cradle head mechanism, overall design compact volume and convenience.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model recognition of face iris sets device;
Fig. 2 is the structural representation that the utility model recognition of face iris sets device;
1. bodies in figure, 2. recognition of face object lens, 3. normal illumination sources, 4. iris recognition object lens, 5. infrared illumination source, 6. display screen, 7. background process assembly, 71. the one CMOS, 72. the 2nd CMOS, 73. iris capturing code identification modules, 74. recognition of face capturing and coding identification modules, 75. control modules, 8. the first panel, 9. the second panel.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Recognition of face iris identification device as shown in Figure 1 and Figure 2, the recognition of face object lens 2 comprising device body 1 and be located on the panel in body 1 front, normal illumination sources 3, iris recognition object lens 4, infrared illumination source 5, display screen 6 and the background process assembly 7 being located at body 1 inside; Background process assembly 7 comprises a CMOS71, the 2nd CMOS72, iris capturing code identification module 73, recognition of face capturing and coding identification module 74 and control module 75; One CMOS71 is connected with iris recognition object lens 4, infrared illumination source 5, iris capturing code identification module 73 respectively; 2nd CMOS72 is connected with recognition of face object lens 2, normal illumination sources 3, recognition of face capturing and coding identification module 74 respectively; Control module 75 is connected with iris capturing code identification module 73, recognition of face capturing and coding identification module 74, display screen 6 respectively.
Specific iris recognition object lens 4 are adopted to coordinate corresponding infrared illumination source 5 to use a CMOS71 to gather iris image, the object lens of recognition of face simultaneously 2 coordinate normal illumination sources 3 to collect facial image on the 2nd CMOS72, iris capturing code identification module 73, recognition of face capturing and coding identification module 74 work simultaneously afterwards, the template that the image collected and module internal store is compared, comparison is by the rear further operation by control module 75, and display screen 6 demonstrates by prompting.
Normal illumination sources 3 has two, and two normal illumination sources 3 are symmetrically set in the both sides of recognition of face object lens 2 respectively; Infrared illumination source 5 has two, and two infrared illumination source 5 are symmetrically set in the both sides of iris recognition object lens 4 respectively.
Panel comprises the first panel 8 and the second panel 9 of relative level face tilt; First panel 8 is provided with recognition of face object lens 2, normal illumination sources 3, iris recognition object lens 4 and infrared illumination source 5; Second panel 9 is provided with display screen 6.
First panel 8 is 75-90 ° with the angle of surface level; Second panel 9 is 0-60 ° with the angle of surface level.
Recognition of face object lens 2 are wide-angle lens.Because recognition of face object lens 2 are wide-angle lens, can ensure enough large visual field and the depth of field, such gathered image is picture rich in detail, without the need to re-using Fuzzy Processing algorithm to obtain, so it is very fast to gather picture rich in detail speed.
User is when near equipment, and the face of user can complete the collection of facial image in the process near equipment.
The iris recognition object lens 4 used coordinate a special CMOS71 can complete the seizure of iris image in the process of user's approaching device about 30cm, need not control The Cloud Terrace like this and improve recognition speed to search human eye iris.
The utility model without the need to processing with carrying out data stream, and the image only gathering an optimum condition processes, and saves the workload of equipment so significantly, and does not use Fuzzy Processing algorithm, improve the efficiency of integral device work; Integral device is simple, and volume is little, low in energy consumption, does not have cradle head mechanism, overall design compact volume and convenience.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a recognition of face iris identification device, it is characterized in that, comprise device body (1) and be located at the recognition of face object lens (2) on the panel in described body (1) front, normal illumination sources (3), iris recognition object lens (4), infrared illumination source (5), display screen (6) and be located at the inner background process assembly (7) of described body (1); Described background process assembly (7) comprises a CMOS (71), the 2nd CMOS (72), iris capturing code identification module (73), recognition of face capturing and coding identification module (74) and control module (75); A described CMOS (71) is connected with described iris recognition object lens (4), infrared illumination source (5), iris capturing code identification module (73) respectively; Described 2nd CMOS (72) is connected with described recognition of face object lens (2), normal illumination sources (3), recognition of face capturing and coding identification module (74) respectively; Described control module is connected with described iris capturing code identification module (73), recognition of face capturing and coding identification module (74), display screen (6) respectively.
2. recognition of face iris identification device according to claim 1, it is characterized in that, described normal illumination sources (3) has two, and two described normal illumination sources (3) are symmetrically set in the both sides of described recognition of face object lens (2) respectively; Described infrared illumination source (5) has two, and two described infrared illumination source (5) are symmetrically set in the both sides of described iris recognition object lens (4) respectively.
3. recognition of face iris identification device according to claim 1, is characterized in that, described panel comprises the first panel (8) and second panel (9) of relative level face tilt; Described first panel (8) is provided with described recognition of face object lens (2), normal illumination sources (3), iris recognition object lens (4) and infrared illumination source (5); Described second panel (9) is provided with described display screen (6).
4. recognition of face iris identification device according to claim 3, is characterized in that, described first panel (8) is 75-90 ° with the angle of surface level; Described second panel (9) is 0-60 ° with the angle of surface level.
5. the recognition of face iris identification device according to any one of Claims 1-4, is characterized in that, described recognition of face object lens (2) are wide-angle lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520743801.7U CN204965457U (en) | 2015-09-23 | 2015-09-23 | Face identification iris recognition device |
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| CN201520743801.7U CN204965457U (en) | 2015-09-23 | 2015-09-23 | Face identification iris recognition device |
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| CN204965457U true CN204965457U (en) | 2016-01-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451542A (en) * | 2017-07-14 | 2017-12-08 | 广东欧珀移动通信有限公司 | Iris recognition modular arrangements structure and mobile terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451542A (en) * | 2017-07-14 | 2017-12-08 | 广东欧珀移动通信有限公司 | Iris recognition modular arrangements structure and mobile terminal |
| WO2019011208A1 (en) * | 2017-07-14 | 2019-01-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Apparatus for imaging and terminal device |
| US10742903B2 (en) | 2017-07-14 | 2020-08-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Apparatus for imaging and terminal device |
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