Inventor
CHEN KEQING
CN5 patents
Patents
5 patentsUS10796178B2Oct 6, 2020
Method and device for face liveness detection
BEIJING KUANGSHI TECH CO LTD17 citations82
US11461908B2Oct 4, 2022
Image processing method and apparatus, and image processing device using infrared binocular cameras to obtain three-dimensional data
BEIJING KUANGSHI TECH CO LTD2 citations64
US10922533B2Feb 16, 2021
Method for face-to-unlock, authentication device, and non-volatile storage medium
BEIJING KUANGSHI TECH CO LTD0 citations56
US11625896B2Apr 11, 2023
Face modeling method and apparatus, electronic device and computer-readable medium
BEIJING KUANGSHI TECH CO LTD0 citations50
US10867199B2Dec 15, 2020
Data update method for face-to-unlock authentication, authentication device, and non-volatile storage medium
BEIJING KUANGSHI TECH CO LTD0 citations36