ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,505,581, issued on Dec. 23, was assigned to Tencent America LLC (Palo Alto, Calif.).

"Online training computer vision task models in compression domain" was invented by Ding Ding (Washington), Xiaozhong Xu (State College, Pa.) and Shan Liu (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Processing circuitry performs, based on an input image and a guideline image resulting of an image based computer vision task on the input image, an online training of a compression domain computer vision task framework (CDCVTF). The CDCVTF includes an encoding portion and a decoding portion. The encoding portion compresses the input image into a compres...