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Live detection method and device, and computer storage medium

A living body detection and living body technology, applied in the field of image recognition, can solve the problem of being unable to prevent photo screen retakes, etc., and achieve the effect of ensuring security

Inactive Publication Date: 2018-11-02
BEIJING KUANGSHI TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In particular, in most online identity authentication processes, pictures need to be uploaded for verification, and current methods cannot prevent attacks such as photos and screen remakes

Method used

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  • Live detection method and device, and computer storage medium
  • Live detection method and device, and computer storage medium
  • Live detection method and device, and computer storage medium

Examples

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Embodiment Construction

[0069] 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 the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0070] Embodiments of the present invention can be applied to electronic equipment, figure 1 Shown is a schematic block diagram of an electronic device according to an embodiment of the present invention. figure 1 The illustrated electronic device...

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Abstract

The embodiment of the invention provides a live detection method and device, and a computer storage medium. The method comprises the following steps: acquiring at least two to-be-detected pictures; judging at least two to-be-detected pictures satisfy the operation that each to-be-detected picture comprises the human face; performing at least one live detection of three-dimensional shape judgment live detection, continuity judgment live detection, visual sight angle judgment live detection and screen copying judgment live detection if determining a fact that each to-be-detected picture comprises the human face, and determining a final live detection result. Visibly, at least one live detection of three-dimensional shape judgment live detection, continuity judgment live detection, visual sight angle judgment live detection and screen copying judgment live detection can be performed based on at least two to-be-detected pictures, thereby determining the final live detection result; the photo printing, the static picture copying and like attacks can be effectively prevented, and the verification security is guaranteed.

Description

technical field [0001] The present invention relates to the field of image recognition, in particular to a method, device and computer storage medium for living body detection. Background technique [0002] At present, living body detection systems are increasingly used in fields that require identity verification, such as security, finance, and social security. For example, when using face, etc. for identity verification, it is necessary to prevent attacks such as photos and screen duplication. [0003] In particular, in most online identity authentication processes, pictures need to be uploaded for verification, and current methods cannot prevent attacks such as photos and screen remakes. Contents of the invention [0004] The present invention has been made in consideration of the above-mentioned problems. The invention provides a living body detection method, a device and a computer storage medium, which can effectively avoid attacks such as copying of photos and sti...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V20/64G06V40/161G06V40/172G06V40/45G06V10/94
Inventor 范浩强
Owner BEIJING KUANGSHI TECH
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