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Identity verification device, identity verification method and computer readable storage medium

An identity verification method and image technology, applied in instruments, character and pattern recognition, fraud detection, etc., can solve problems such as dependence on the subject, cost, cumbersome identification process, etc.

Pending Publication Date: 2019-07-09
GIGA BYTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the traditional face recognition technology wants to distinguish whether it is a real person or a photo, it often needs to use live detection methods, such as blinking, opening mouth, etc., but the disadvantage of this method is that it is highly dependent on the cooperation of the subject and requires a high cost. the cost of
If the subject does not cooperate, traditional face recognition technology needs a cumbersome identification process and a relatively high computational complexity to identify the difference between a real person's face and a face photo.

Method used

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  • Identity verification device, identity verification method and computer readable storage medium
  • Identity verification device, identity verification method and computer readable storage medium
  • Identity verification device, identity verification method and computer readable storage medium

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Embodiment Construction

[0036] One of the purposes of the present invention is to distinguish the difference between a real person and a photo, so as to prevent those who want to steal other people's photos to disguise their identities. To this end, an embodiment of the present invention proposes an identity verification method. In the method, first, the subject is photographed by an image capture device, and a plurality of depth information corresponding to the subject's face image and the plurality of pixels of the face image are obtained; secondly, the depth average value is obtained according to the depth information ; Again, compare the average value of the depth with the threshold range to obtain the comparison result; finally, judge whether the subject is a real person according to the comparison result.

[0037] In an embodiment, when the comparison result shows that the average depth falls outside the threshold range, it is determined that the subject is actually a photo; and when the compar...

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Abstract

The invention discloses an identity verification device and method and a computer readable storage medium, and the method comprises the steps: shooting a subject through an image capturing device, andobtaining a face image of the subject and a plurality of pieces of depth information corresponding to a plurality of pixels of the face image; obtaining a depth average value according to the depth information; comparing the average depth value with a threshold value range to obtain a comparison result; and judging whether the subject is a real person or not according to the comparison result.

Description

technical field [0001] The invention relates to image processing, in particular to an identity verification device, an identity verification method, and a computer-readable storage medium thereof. Background technique [0002] With the development of technology, face recognition has been widely used in various fields, such as computer vision, security authentication, person tracking and so on. However, if the traditional face recognition technology wants to distinguish whether it is a real person or a photo, it often needs to use live detection methods, such as blinking, opening mouth, etc., but the disadvantage of this method is that it is highly dependent on the cooperation of the subject and requires a high cost. the cost of. If the subject does not cooperate, traditional face recognition technology needs a cumbersome recognition process and a relatively high computational complexity to identify the difference between a real person's face and a face photo. [0003] Ther...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/166G06V40/172G06V40/45G06F18/24G06F18/214
Inventor 刘明雄谢世雄刘义松曾茂伟詹国廷
Owner GIGA BYTE TECH CO LTD