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Face attribute analysis-based person and certificate integrated identity authentication method

An identity verification method and attribute analysis technology, applied in the direction of instruments, character and pattern recognition, computer parts, etc., can solve problems such as deception, improve accuracy, solve internal factor interference problems, high reliability and popularity. Effect

Active Publication Date: 2016-12-07
GUANGDONG MICROPATTERN SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the current verification method based on face recognition, and propose a verification method based on face attribute analysis to solve the age change problem in verification based on face comparison And to prevent the occurrence of the behavior of deceiving the camera by the face image on the surface of the printed certificate under unattended conditions, and provide an effective and reliable algorithm and idea for solving the verification of the combination of witnesses and witnesses

Method used

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  • Face attribute analysis-based person and certificate integrated identity authentication method
  • Face attribute analysis-based person and certificate integrated identity authentication method
  • Face attribute analysis-based person and certificate integrated identity authentication method

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Embodiment 1

[0047] This embodiment proposes an identity verification method based on facial attribute analysis, which mainly uses the race, gender, age, and facial image information presented by the face on the scene and the surface information of the certificate to judge the consistency of the witness. Access to public security system databases. The whole verification method of person-certificate integration includes three major steps, such as figure 1 Shown:

[0048] Step S1, on-site facial image collection. Use the on-site camera to capture several face images of the certificate holder (for example, capture 10 images, but the specifics can be adjusted according to the performance parameters of the camera), and use the face image quality evaluation technology to capture several face images Select a face image with the best quality as the live face image.

[0049] Step S2, document information collection. Use the document information collection device to read the document information...

Embodiment 2

[0058] This embodiment discloses another specific implementation of a face attribute analysis-based identity verification method that integrates witnesses and certificates, including three major steps: on-site face image collection, certificate information collection, and witnesses-in-one verification, as follows: figure 1 shown. Among them, the verification of the combination of human and ID includes three steps: race and gender verification, age verification and face comparison verification. The following is a detailed description of each step one by one:

[0059] Step S1: On-site facial image collection

[0060] The image acquisition card is responsible for collecting the on-site face image of the certificate holder. Because the collected face images usually contain more background interference, and may include face images of various postures, expressions, and illumination changes. Therefore, the present invention carries out face detection by AdaBoost or deep learning a...

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Abstract

The invention discloses a face attribute analysis-based person and certificate integrated identity authentication method. According to the method, person and certificate consistency authentication is carried out based on race, gender, age and facial features presented on an on-site face image. The method includes the following steps of: on-site face image acquisition; certificate information acquisition; and person and certificate integrated authentication, wherein the on-site face image acquisition step further includes face detection, face image normalization and face image quality evaluation, the certificate information acquisition step further includes race, gender, age and face facial information extraction, and the person and certificate integrated authentication step further includes race authentication, gender authentication, age authentication and face comparison authentication. According to the method, prior information such as race, gender and age on the certificate is fully utilized, and therefore, obvious fraudulent use of the certificate under in an unattended scene can be rapidly filtered out; and criminals can be prevented from passing identity authentication by cheating a camera through using a printed image at the surface of the certificate.

Description

technical field [0001] The present invention relates to the fields of image processing, pattern recognition, computer vision, etc., and in particular to a method for identity verification based on face attribute analysis. Background technique [0002] In order to prove their identity, residents often have various documents such as ID cards, passports, driver's licenses, admission tickets and student ID cards. Therefore, in places such as railway stations, customs gates, examination rooms, and large-scale exhibitions, it is often necessary to verify the credentials of passers-by on the spot. At present, this kind of verification work is mainly done manually by staff. The whole verification process is not only time-consuming and laborious, but also its reliability is related to factors such as staff experience, recognition ability, working time and work mood. Therefore, it is impossible to prevent criminals from fraudulently using other people's certificates, and there are po...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/20
CPCG06V40/178G06V40/168G06V40/172G06V10/22
Inventor 陈友斌廖海斌
Owner GUANGDONG MICROPATTERN SOFTWARE CO LTD
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