发明公开
- 专利标题： LIVENESS TEST METHOD AND APPARATUS AND BIOMETRIC AUTHENTICATION METHOD AND APPARATUS
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申请号： US18515798申请日： 2023-11-21
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公开(公告)号： US20240087358A1公开(公告)日： 2024-03-14
- 发明人: Youngjun KWAK , Minsu KO , Youngsung KIM , Heewon KIM , Ju Hwan SONG , Byung In YOO , Seon Min RHEE , Yong-il LEE , Jiho CHOI , Seungju HAN
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR 20190150537 2019.11.21
- 主分类号： G06V40/16
- IPC分类号： G06V40/16 ; G06F21/32 ; G06T7/00 ; G06T7/73 ; G06V10/143 ; G06V40/40
摘要：
A processor-implemented method includes generating a preprocessed infrared (IR) image by performing first preprocessing based on an IR image including an object; generating a preprocessed depth image by performing second preprocessing based on a depth image including the object; and determining whether the object is a genuine object based on the preprocessed IR image and the preprocessed depth image
信息查询
