US Patent Issued to HUAWEI CLOUD COMPUTING TECHNOLOGIES on May 26 for "Anti-spoofing detection using multi-light point irradiation" (Chinese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,639,409, issued on May 26, was assigned to HUAWEI CLOUD COMPUTING TECHNOLOGIES Co. LTD. (Guizhou, China).

"Anti-spoofing detection using multi-light point irradiation" was invented by Ziwen Hu (Hangzhou, China), Anping Li (Shanghai), Xiaoyuan Yu (Hangzhou, China) and Pu Chen (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A front-end device is configured to capture a light point image of an authenticatee and send the light point image to the back-end device, where the light point image is an image captured from the authenticatee under irradiation of multi-light points, and the light point image includes a face of the authenticatee. The ba...