ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,530,785, issued on Jan. 20, was assigned to NEC Corp. (Tokyo).
"Tracking device, tracking method, and recording medium" was invented by Noboru Yoshida (Tokyo) and Shoji Nishimura (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tracking device including a designation range acquisition unit that acquires a designation range designated for each of a plurality of image frames constituting video data, a tracking unit that extracts the image frame to be verified from the video data, detect a tracking target for each of the extracted image frames, set a collation range for the detected tracking target, and adjust the collation range based on the design...