CN204314903U - A kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition - Google Patents
A kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition Download PDFInfo
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- CN204314903U CN204314903U CN201420819250.3U CN201420819250U CN204314903U CN 204314903 U CN204314903 U CN 204314903U CN 201420819250 U CN201420819250 U CN 201420819250U CN 204314903 U CN204314903 U CN 204314903U
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- dimensional face
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- management system
- exit management
- fingerprint
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Abstract
The utility model discloses a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition, belong to mode identification technology.The utility model adopts following technical scheme: a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition, it is characterized in that, comprise three-dimensional face identifier, finger-print recognising instrument, three-dimensional face database, described three-dimensional face identifier is connected with described three-dimensional face database.The mode that the utility model adopts three-dimensional face identification and fingerprint recognition to combine, can identify the identity information of entry personnel better faster, effectively take precautions against behavior of illegally entering and leaving the border.
Description
Technical field
The utility model relates to a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition, belongs to mode identification technology.
Background technology
At present, most of authentication still adopts traditional approach to realize, as: key, key, card, certificate etc.These class methods have the shortcomings such as dangerous, inconvenient bar none, and key is easily lost, and password may be stolen, and card, certificate may be imitated.Traditional authentication mode goes wrong repeatedly in reliability, does not more and more meet the demand of application.Under current international community some areas suffer the overall situation of the threat of terrorism, particularly at national security, military security and public safety field, reliable identity identifying technology seems particularly important.
Recognition of face can be divided into two classes according to the type of human face data used is unusual: two-dimension human face identification and three-dimensional face identification.Two-dimension human face identification carries out authentication according to the monochrome information of facial image, before 2000, major part concentrates in two-dimension human face identification about the research of recognition of face, two-dimension human face recognition technology moves to maturity gradually, under certain constraint condition, its up-to-date technology can reach good recognition performance.But, further research experiment shows, the change of the factors such as illumination, attitude, cosmetic, expression significantly can reduce the performance of two-dimension human face recognizer, and the accuracy of identification and use occasion are very limited, and also becomes the bottleneck problem of restriction two-dimension human face identification development.Three-dimensional face identification utilizes face three-dimensional shape information to identify.Because face is the object of a 3D shape, two-dimension human face image can be regarded as the projection of three-dimensional face in a direction, and this projection is subject to the impact of the factor such as illumination, posture.Therefore, utilize the three-dimensional information of face to carry out identification and be considered to have better effect.Certain fingerprint recognition is also widely used in various identification system with its stability and individual difference.
Utility model content
For solving the problems of the technologies described above, overcome the deficiency that prior art exists, the utility model provides a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition, the utility model adopts following technical scheme: a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition, it is characterized in that, comprise three-dimensional face identifier, finger-print recognising instrument, three-dimensional face database, described three-dimensional face identifier is connected with described three-dimensional face database.
Furthermore, described finger-print recognising instrument comprises fingerprint extracting unit, fingerprint comparison unit, result output unit, and described fingerprint extracting unit is connected with described fingerprint comparison unit, and described fingerprint comparison unit is connected with described result output unit.
Furthermore, described fingerprint extracting unit comprises left hand fingerprint extracting unit, right hand fingerprint extracting unit.
Furthermore, described three-dimensional face identifier comprises image capturing unit, image process unit, and described image capturing unit is connected with described image process unit.
Furthermore, described image process unit is connected with described three-dimensional face database.
Furthermore, described entry-exit management system also comprises remote display, and described remote display is connected with described finger-print recognising instrument, described three-dimensional face database respectively.
The beneficial effect that the utility model reaches: the mode adopting three-dimensional face identification and fingerprint recognition to combine, can identify the identity information of entry personnel better faster, effectively take precautions against behavior of illegally entering and leaving the border.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition of the present utility model.
The implication marked in figure: 1-three-dimensional face identifier, 2-finger-print recognising instrument, 3-right hand fingerprint extracting unit, 4-left hand fingerprint extracting unit, 5-image capturing unit, 6-image process unit, 7-three-dimensional face database, 8-remote display.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 be the structural representation of a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition of the present utility model, it comprises three-dimensional face identifier 1, finger-print recognising instrument 2, three-dimensional face database 7, and three-dimensional face identifier 1 is connected with three-dimensional face database 7.
Preferably, finger-print recognising instrument 1 comprises fingerprint extracting unit, fingerprint comparison unit, result output unit, and fingerprint extracting unit is connected with fingerprint comparison unit, and fingerprint comparison unit is connected with result output unit.
Preferably, fingerprint extracting unit comprises left hand fingerprint extracting unit 4, right hand fingerprint extracting unit 3.
Preferably, three-dimensional face identifier 1 comprises image capturing unit 5, image process unit 6, and image capturing unit 5 is connected with image process unit 6.
Preferably, image process unit 6 is connected with three-dimensional face database 7.
Preferably, entry-exit management system also comprises remote display 8, and remote display 8 is connected with finger-print recognising instrument 1, three-dimensional face database 7 respectively, recognition result is fed back to entry-exit management mechanism.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1., based on an entry-exit management system for three-dimensional face identification and fingerprint recognition, it is characterized in that, comprise three-dimensional face identifier, finger-print recognising instrument, three-dimensional face database, described three-dimensional face identifier is connected with described three-dimensional face database.
2. a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition according to claim 1, it is characterized in that, described finger-print recognising instrument comprises fingerprint extracting unit, fingerprint comparison unit, result output unit, described fingerprint extracting unit is connected with described fingerprint comparison unit, and described fingerprint comparison unit is connected with described result output unit.
3. a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition according to claim 2, it is characterized in that, described fingerprint extracting unit comprises left hand fingerprint extracting unit, right hand fingerprint extracting unit.
4. a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition according to claim 1, it is characterized in that, described three-dimensional face identifier comprises image capturing unit, image process unit, and described image capturing unit is connected with described image process unit.
5. a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition according to claim 4, it is characterized in that, described image process unit is connected with described three-dimensional face database.
6. a kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition according to claim 1, it is characterized in that, described entry-exit management system also comprises remote display, and described remote display is connected with described finger-print recognising instrument, described three-dimensional face database respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819250.3U CN204314903U (en) | 2014-12-23 | 2014-12-23 | A kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819250.3U CN204314903U (en) | 2014-12-23 | 2014-12-23 | A kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314903U true CN204314903U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819250.3U Expired - Fee Related CN204314903U (en) | 2014-12-23 | 2014-12-23 | A kind of entry-exit management system based on three-dimensional face identification and fingerprint recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314903U (en) |
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2014
- 2014-12-23 CN CN201420819250.3U patent/CN204314903U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |