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Video detection method, video detection system and computer program product

A video detection, to-be-detected technology, applied in computer parts, computing, spoofing detection, etc., can solve problems such as still photo attacks

Active Publication Date: 2018-02-02
BEIJING KUANGSHI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, there is no well-recognized and mature liveness verification solution among technical products on the market. Existing liveness detection technologies either rely on special hardware devices (such as infrared cameras, depth cameras), or can only prevent simple static photo attacks.

Method used

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  • Video detection method, video detection system and computer program product
  • Video detection method, video detection system and computer program product
  • Video detection method, video detection system and computer program product

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Embodiment Construction

[0028] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in this disclosure, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0029] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0030] figure 1 is a flowchart illustrating a video detection method according to an embodiment of the present ...

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Abstract

The present disclosure relates to a video detection method, a video detection system and a computer program product capable of realizing human living body detection. The video detection method includes: acquiring video data collected via a video data acquisition device; determining an object to be detected based on the video data; acquiring a signal to be detected corresponding to the object to be detected; and determining whether the signal to be detected is is a living body physiological signal, wherein the signal to be detected is a frequency domain signal corresponding to the video data of the object to be detected.

Description

technical field [0001] The present disclosure relates to the field of video detection, and more specifically, the present disclosure relates to a video detection method, a video detection system and a computer program product capable of realizing human living body detection. Background technique [0002] At present, face recognition systems are increasingly used in security, financial and other fields that require identity verification, such as remote bank account opening, access control systems, and remote transaction operation verification. In these high-level security application fields, in addition to ensuring that the face similarity of the person being verified conforms to the base database data stored in the database, the person being verified first needs to be a legal biological living body. In other words, the face recognition system needs to be able to prevent attackers from using photos, 3D face models or masks to attack. [0003] The method to solve the above pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V40/161G06V40/45G06V40/165G06V40/15G06V40/166G06V40/172G06T7/00
Inventor 范浩强曹志敏
Owner BEIJING KUANGSHI TECH CO LTD