Title:
LIVENESS DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/199611
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application are a liveness detection method and apparatus, an electronic device, and a storage medium. The method comprises: processing an image to be processed to obtain a probability that a plurality of pixel points of the image to be processed correspond to a spoofing object; determining a predicted human face area in the image to be processed; and obtaining a liveness detection result of the image to be processed on the basis of the probability that a plurality of pixel points of the image to be processed correspond to a spoofing object and the predicted human face area.
Inventors:
YANG GUOWEI (CN)
SHAO JING (CN)
YAN JUNJIE (CN)
WANG XIAOGANG (CN)
SHAO JING (CN)
YAN JUNJIE (CN)
WANG XIAOGANG (CN)
Application Number:
PCT/CN2019/120404
Publication Date:
October 08, 2020
Filing Date:
November 22, 2019
Export Citation:
Assignee:
BEIJING SENSETIME TECH DEVELOPMENT CO LTD (CN)
International Classes:
G06K9/00
Domestic Patent References:
| WO2018002275A1 | 2018-01-04 |
Foreign References:
| CN108121977A | 2018-06-05 | |||
| CN109035516A | 2018-12-18 | |||
| CN108549854A | 2018-09-18 | |||
| CN107220635A | 2017-09-29 | |||
| CN1508752A | 2004-06-30 | |||
| CN105389554A | 2016-03-09 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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