Liveness detection method, device, electronic device and readable storage medium

A living body detection and living body technology, applied in the field of data processing, can solve the problems of reducing user experience, low accuracy of living body detection, and affecting the accuracy of face recognition, so as to reduce the amount of calculation, achieve accurate detection results, and reduce redundant information. Effect

Active Publication Date: 2021-11-19
MEGVII BEIJINGTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, facial movements such as opening the mouth and blinking eyes will affect the accuracy of face recognition and also reduce the user experience
And whether it is for face recognition or palmprint recognition, etc., live detection is performed based on a single image, and the accuracy of live detection is low.

Method used

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  • Liveness detection method, device, electronic device and readable storage medium
  • Liveness detection method, device, electronic device and readable storage medium
  • Liveness detection method, device, electronic device and readable storage medium

Examples

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Embodiment Construction

[0081] Next, the technical solutions in the present application embodiment will be described in the following examples, and the embodiments described herein are described herein, not all of the embodiments of the present disclosure. Based on the embodiments in the present application, all other embodiments obtained without creative labor are not made in the pre-creative labor premises.

[0082] Access-based identification technology to unlock, unlock cell phone, remote payments, accounts and other remote application scenarios, the device needs to collect user's fingerprint or palm print, or users, who need to shoot the face or palmprint recognition object. To identify the object as a face or a palm print taken such as, for example, in order to prevent attackers from others face palm print or photograph to display photos by the capture device, causing the attacker in the case without their permission is verified, so case secretly entered another account or accounts occur, such as t...

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Abstract

The embodiments of the present application relate to the technical field of data processing, and provide a living body detection method, device, electronic equipment, and readable storage medium. The living body detection method includes: extracting multiple frames of video images from the video collected for the object to be detected; for each frame of video images in the multiple frames of video images, determining the frame of video images according to the characteristics of the frame of video images Characterize the first probability of whether the object to be detected is a living body; determine whether the object to be detected is a living body according to the first probabilities corresponding to each of the multiple frames of video images. The living body detection method provided in the present application can improve the accuracy of living body detection.

Description

Technical field [0001] Example embodiments relate to data processing technology of the present application, in particular, to a method for in vivo detection, apparatus, and an electronic device readable storage medium. Background technique [0002] With data processing technology in the field of identification technology is widely used in security, finance and other fields, for example based on face recognition, palmprint recognition or fingerprint recognition access control to unlock, unlock the phone, remote payments, remote account opening, identification technology security more and more people's attention. For example, people will look for when identifying an object recognition through the device, to determine how to identify objects from real people. To this end, the relevant technology is proposed in vivo detection method. [0003] In face recognition technology, for example, at the time of living body for detecting a face image, the detection method of the related art tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/40G06V40/45G06V10/454G06N3/045G06F18/214
Inventor 王鹏姚聪卢江虎李念
Owner MEGVII BEIJINGTECH CO LTD
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