Living body recognition method and device, storage medium, and computer equipment

An identification method and living body technology, applied in the computer field, can solve problems such as low efficiency of living body detection, and achieve the effects of improving the efficiency of living body detection, avoiding time-consuming, and ensuring accuracy

Active Publication Date: 2018-03-20
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a living body recognition method, device, storage medium and computer equipment for the problem that the current living body detection efficiency is relatively low

Method used

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  • Living body recognition method and device, storage medium, and computer equipment
  • Living body recognition method and device, storage medium, and computer equipment
  • Living body recognition method and device, storage medium, and computer equipment

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] figure 1 It is an application environment diagram of the living body recognition method in one embodiment. refer to figure 1 , the living body recognition method is used in a living body recognition system. The living body recognition system includes a terminal 110 and a server 120 . Wherein, the terminal 110 and the server 120 are connected through a network. The terminal 110 can be used to execute the living body recognition method, and the terminal 110 can also collect a target image including a human face from a real scene, and send the collected target image to the server 120, so th...

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Abstract

The invention relates to a living body recognition method and device, a storage medium, and computer equipment. The method comprises the steps: obtaining a target image; extracting human face featuredata of a human face image in a target image; carrying out the living body recognition according to the human face feature data, and obtaining a first confidence degree, wherein the first confidence degree is used for representing the first probability of recognizing a living body; extracting background feature data from a human face extended image, wherein the human face extended image is obtained through the extending of an area where the human face image is located; carrying out the living body recognition according to the background feature data, and obtaining a second confidence degree, wherein the second confidence degree is used for representing the second probability of recognizing the living body; and obtaining a living body human face image discrimination result according to thefirst confidence degree and the second confidence degree. According to the scheme of the invention, the method improves the living body detection efficiency.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a living body identification method, device, storage medium and computer equipment. Background technique [0002] With the continuous development of computer technology, users can perform more and more operations through computers, such as applying for loans, remote examinations, or remote control. Users usually need to perform identity verification before performing various operations, and face liveness discrimination, as an effective means of identity verification, has been applied in many scenarios. [0003] In the traditional human face identification technology, it is usually necessary to combine certain interactive actions, such as shaking the head, blinking, etc., to distinguish real people from photos by detecting interactive actions. However, this identification method requires the cooperation of the user, and the liveness detection can only be passed after the user m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/172G06V40/168G06V40/45G06V10/454G06V10/82G06V10/809G06F18/254G06T7/194G06V40/169G06F18/214
Inventor 吴双丁守鸿梁亦聪刘尧李季檩
Owner TENCENT TECH (SHENZHEN) CO LTD
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