US Patent Issued to Black Sesame Technologies on Oct. 20 for "Face anti-spoofing method, device, and computer-readable storage medium" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,436, issued on Oct. 20, was assigned to Black Sesame Technologies Co. Ltd. (Wuhan, China).

"Face anti-spoofing method, device, and computer-readable storage medium" was invented by Huan Yu (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A face anti-spoofing method, device, and computer-readable storage medium are provided, the method includes: extracting features from a face image; calculating an anti-spoofing analysis result of the face image in a predetermined manner based on the features of the face image; performing a feature visualization process on the features of the face image to obtain a first three-dimensional depth image; com...