US Patent Issued to ZHEJIANG DAHUA TECHNOLOGY on April 21 for "Method and device for detecting standardization of wearing mask" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,608,910, issued on April 21, was assigned to ZHEJIANG DAHUA TECHNOLOGY Co. LTD. (Hangzhou, China).

"Method and device for detecting standardization of wearing mask" was invented by Xingming Zhang (Hangzhou, China), Jingsong Hao (Hangzhou, China) and Shulei Zhu (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The method includes: receiving an image to be detected, wherein the image to be detected includes an object to be detected; detecting the image to be detected based on a trained multi-task network model to obtain a region where the object wears a mask; comparing an area of the region where the object wears the mask to a predetermined...