ALEXANDRIA, Va., June 19 -- United States Patent no. 12,333,736, issued on June 17, was assigned to BEIJING TUSEN ZHITU TECHNOLOGY Co. LTD. (Beijing).

"Multiple target tracking method and apparatus, calculating device and storage medium" was invented by Ziqi Pang (Beijing), Zhichao Li (Beijing) and Naiyan Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a multiple target tracking method and apparatus, a calculating device and a storage medium, so as to solve the problem of inaccurate multiple target tracking in the prior art. The target tracking method comprises: obtaining a prediction box of a target in a current frame according to tracklets of one or more targets...