ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,153, issued on Nov. 11, was assigned to HP (Chongqing) Co. Ltd (Chongqing, China).
"Tracking with multiple cameras" was invented by Yongkang Fan (Beijing), Xi Lu (Beijing), Hai Xu (Beijing), Hailin Song (Beijing) and Wenxue He (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method may include identifying primly camera speaker coordinates of a location of a speaker relative to a primary camera, converting the primary camera speaker coordinates to secondary camera speaker coordinates, the secondary camera speaker coordinates being of the location and relative to a secondary camera, and adjusting, using the secondary camera speaker coordinate...