US Patent Issued to LENOVO (BEIJING) on June 10 for "Fatigue measurement method, apparatus, and computer-readable medium" (Chinese Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,324,666, issued on June 10, was assigned to LENOVO (BEIJING) Ltd. (Beijing).

"Fatigue measurement method, apparatus, and computer-readable medium" was invented by Xing Han (Beijing) and Wenrui Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fatigue measurement method includes obtaining a face video of a target object, processing the facial video to obtain a plurality of quasi-heart rates and a plurality of quasi-vibration frequencies, selecting a target heart rate from the plurality of quasi-heart rates and a target vibration frequency from the plurality of quasi-vibration frequencies, detecting the target heart rate and the target vibrati...