- 专利标题: FINGERPRINT ANTI-COUNTERFEITING METHOD, AND ELECTRONIC DEVICE
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申请号: EP20841456.5申请日: 2020-07-15
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公开(公告)号: EP3985553A1公开(公告)日: 2022-04-20
- 发明人: ZHAO, Xiaona , CHANG, Bing , LONG, Shuiping , SHI, Teng , LI, Danhong , ZHANG, Li
- 申请人: Huawei Technologies Co., Ltd.
- 申请人地址: CN Longgang District Shenzhen, Guangdong 518129 Huawei Administration Building Bantian
- 代理机构: Pfenning, Meinig & Partner mbB
- 优先权: CN201910644285 20190717
- 国际公布: WO2021008551 20210121
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
This application provides a fingerprint anti-counterfeiting method and an electronic device. The method includes: An electronic device detects a first operation of a user; the electronic device obtains a fingerprint image and a touch signal in response to the first operation; and the electronic device determines, based on the fingerprint image and the touch signal, that the fingerprint image is a fingerprint image of a real finger or a fingerprint image of a fake finger. The fingerprint anti-counterfeiting method in embodiments of this application helps improve accuracy in recognizing a fake fingerprint.
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