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Patent Searching and Data


Title:
LIVING-BODY DETECTION METHOD AND DEVICE AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2017/000213
Kind Code:
A1
Abstract:
Provided are a living-body detection method and device and a computer program product, belonging to the technical field of face recognition. The living-body detection method comprises: detecting a facial movement from a photograph image; according to said detected facial movement, controlling the display of a virtual object on a display screen; and, if said virtual object satisfies predetermined conditions, determining that the face in said photographed image is a living-body face. By controlling virtual-object display on the basis of face movements and performing living-body detection according to virtual-object display, it is possible to effectively prevent an attack using such means as a photograph, video, 3D face model, or face mask.

Inventors:
CAO ZHIMIN (CN)
CHEN KEQING (CN)
JIA KAI (CN)
Application Number:
CN2015/082815
Publication Date:
January 05, 2017
Filing Date:
June 30, 2015
Export Citation:
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Assignee:
BEIJING KUANGSHI TECH CO LTD (CN)
PINHOLE (BEIJING) TECH CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
CN201845368U2011-05-25
CN102201061A2011-09-28
US20090135188A12009-05-28
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
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