Title:
LIVING BODY DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/126914
Kind Code:
A1
Abstract:
The present application relates to face recognition technology; disclosed is a living body detection method, comprising: acquiring an image set to be detected, using a face classification network to perform classification processing on the image set to be detected, and filtering to obtain a face image set; using a face positioning network to execute a face positioning operation on the face image set to obtain a facial area image set; using a living body detection network to perform living body detection processing on the facial area image set to obtain a plurality of detection results; and executing a weighted average of the plurality of detection results to obtain a living body detection result of the image set to be detected. The present application also relates to blockchain technology, as the image set to be detected can be stored in a blockchain node. Also disclosed in the present application are a living body detection apparatus, an electronic device, and a storage medium. The present application can reduce the computing resources consumed during living body detection and increase the accuracy of living body detection.
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Inventors:
ZHAO YALIN (CN)
LU JIN (CN)
CHEN BIN (CN)
LIU YUYU (CN)
LU JIN (CN)
CHEN BIN (CN)
LIU YUYU (CN)
Application Number:
PCT/CN2021/083721
Publication Date:
June 23, 2022
Filing Date:
March 30, 2021
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06K9/00
Domestic Patent References:
| WO2020088029A1 | 2020-05-07 |
Foreign References:
| CN112528908A | 2021-03-19 | |||
| CN111932755A | 2020-11-13 | |||
| CN111985427A | 2020-11-24 |
Attorney, Agent or Firm:
SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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