ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,484, issued on July 14, was assigned to Beijing Zitiao Network Technology Co. Ltd. (Beijing).

"Target tracking method and apparatus, device, and medium" was invented by Hengkai Guo (Beijing) and Sicong Du (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a target tracking method and apparatus, a device, and a medium. The method includes: acquiring a target video frame; determining, based on the target video frame, position information of a target area in the target video frame; in a case that a determination of the position information of the target area in the target video frame is failed, determining target ...