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

A living body detection and living body technology, applied in computer parts, computing, deception detection and other directions, can solve the problems of low detection efficiency, large network bandwidth occupation, long detection period, etc., to achieve small network bandwidth occupation and solve large network bandwidth occupation , the effect of high-efficiency live detection

Pending Publication Date: 2021-07-09
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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Problems solved by technology

[0004] However, when related technologies perform liveness detection, there are generally problems such

Method used

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

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Embodiment Construction

[0043]In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the protection scope of the present disclosure.

[0044] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0045] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where permitted, the specific order or sequencing may be interchanged such that the embodiments of the disclosure described herein can be practiced i...

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Abstract

The embodiment of the invention provides a living body detection method and device, equipment and a computer storage medium. The living body detection method comprises the steps that an ith to-be-detected image is determined from video data collected by an image sensor; and in response to the condition that the ith to-be-detected image meets the preset quality condition, living body detection processing is conducted on the ith to-be-detected image to obtain a target detection result. According to the invention, high-efficiency living body detection is realized.

Description

technical field [0001] The present disclosure relates to the technical field of living body detection, and in particular, to a living body detection method, device, equipment, and computer storage medium. Background technique [0002] With the rapid development of face recognition technology, face recognition systems are more and more used in security. "Swiping face", as a crucial item in face recognition technology, occupies an important position in the security of the entire face recognition system due to its convenient operation, quickness and high discrimination of image authenticity. Such as face-swiping sign-in, face-swiping payment, face-swiping unlock, and face-swiping authentication. [0003] Since attackers often use static photos, face models, or face masks to carry out security intrusion attacks, the system first needs to perform liveness detection in the process of "scanning the face", that is, it needs to confirm whether the verifier is a legitimate creature ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06F16/58G06F16/583
CPCG06F16/583G06F16/5866G06V40/161G06V40/172G06V40/45G06F18/2415
Inventor 方倩胥鹏张捷
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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