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Authentication system based on second-generation ID card and human face feature recognition and working method therefor

A second-generation ID card and face feature technology, applied in the field of identity electronic identification, can solve the problems of the second-generation ID card being lost, the image does not provide a specific technical method for realization, and it is not enough to form a face recognition system.

Active Publication Date: 2012-06-20
SHANDONG SYNTHESIS ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the second-generation ID card is lost or forged, for security, finance, examinations and other fields that have strict requirements for identity authentication, only relying on the ID card to identify the identity will inevitably lead to the use of other people's ID cards to carry out illegal and criminal activities. Behavior
Chinese patent document CN 1936930 discloses a method for identifying second-generation resident ID cards, but the patent has the following deficiencies: 1) ID card readers, camera equipment, and ID card databases are common devices, and only these devices are insufficient to form a face recognition system; 2) the specific method and technical route of the face recognizer are not recorded in the patent document
[0005] Chinese patent document CN102129555A provides a method and system for identity verification based on the second-generation ID card. Its technical deficiency is that it does not provide a specific technical method for realizing when judging the similarity of images

Method used

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  • Authentication system based on second-generation ID card and human face feature recognition and working method therefor
  • Authentication system based on second-generation ID card and human face feature recognition and working method therefor
  • Authentication system based on second-generation ID card and human face feature recognition and working method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] An identity verification system based on a second-generation ID card and face feature recognition, including hardware and verification software, the hardware includes a camera, a host computer and an ID card reader; the host computer is loaded with verification software, The verification software includes camera unit, face detection and positioning unit, image standardization unit, wavelet transformation unit, feature vector extraction unit and support vector machine unit;

[0048] The ID card reader reads the ID card information and transmits it to the computer host, and the ID card information includes a photo of the ID card;

[0049] The camera unit sends a control command to the camera to control the camera to capture the on-site photo of the certificate holder and save it;

[0050] The face detection and positioning unit detects and locates the face area from the ID card photo and the scene photo respectively;

[0051] The image standardization unit locates the pu...

Embodiment 2

[0078] A working method of an identity verification system based on a second-generation ID card and facial feature recognition, the steps are as follows:

[0079] 1) Start the verification software in the computer, control the ID card reader to read the ID card information and transmit it to the host computer;

[0080] 2) Control the camera to capture the on-site photos of the licensee and transmit them to the computer;

[0081] 3) Locate the face area of ​​the ID card photo and the on-site photo respectively;

[0082] 4) Obtain standardized face photos of ID card photos and on-site photos respectively;

[0083] 5) extract the feature vector of the standardized face photo of the ID card photo; extract the feature vector of the standardized face photo of the scene photo;

[0084] 6) The feature vector of the ID card photo is used as a positive sample, and the feature vector of the on-site photo is used as a sample to be tested. Negative samples are stored in the support vecto...

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Abstract

The invention relates to an authentication system based on a second-generation ID card and the human face feature recognition, which comprises a hardware and an authentication software, wherein, the hardware comprises a camera, a host computer and an ID card reader; and the authentication software is installed in the host computer and comprises a camera shooting unit, a human face detection positioning unit, an image standardization unit, a wavelet conversion unit, a characteristic vector extraction unit and a support vector machine unit. The invention has the advantages that double identity verification based on the second-generation ID card and human face feature comparison is realized; the human face features are utilized for identity recognition without other passwords, the human face feature technology for the identity recognition is more safe, reliable and convenient; the hardware requirement is low; redundant complicated operation and substantial data storage are avoided; the comparison speed is quick; the system can be used in a majority of embedded-type equipment; and the recognition rate is high and can reach more than 90 percent under certain environments.

Description

technical field [0001] The invention relates to an identity verification system based on a second-generation ID card and face feature recognition and a working method thereof, belonging to the technical field of identity electronic recognition. Background technique [0002] At present, the second-generation ID card verification machine has been widely used in all walks of life such as public security, finance, communication, taxation, logistics, examination, housekeeping, etc., and identity verification is realized through the verification of the second-generation ID card. This method has also become an important means of identity verification in various industries. [0003] However, if the second-generation ID card is lost or forged, for security, finance, examinations and other fields that have strict requirements for identity authentication, only relying on the ID card to identify the identity will inevitably lead to the use of other people's ID cards to carry out illegal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06K7/00G06K9/00
Inventor 许野平方亮张铁山张欣
Owner SHANDONG SYNTHESIS ELECTRONICS TECH
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