TRACKING ASSISTANCE DEVICE, TRACKING ASSISTANCE SYSTEM, AND TRACKING ASSISTANCE METHOD Russian patent published in 2019 - IPC H04N7/18 G06T7/20 

FIELD: physics.

SUBSTANCE: invention relates to video surveillance, in particular to tracking a moving object, wherein displaying on a video display device, which is captured by cameras and stored in video accumulation means. Disclosed is tracking target installer (24), which sets a person as a tracking target, demonstrator (25) of confirming video retrieves video of moving object having highest probability of being a moving object, which is a tracking target, from each of cameras (1) based on tracking information and displays only these videos as confirming video, demonstrator (26) video candidates displays as a candidate video moving object video, for which the probability of being a moving object specified as a tracking target, is the next after the highest for the moving object confirming video having an error, based on the tracking information in case there is an error in the confirming video, and prompts the controlling person to select the corresponding candidate video, and the tracking information corrector (34) corrects the tracking information so that the moving object corresponding to the candidate candidate video is associated with the moving object specified as the tracking target.

EFFECT: technical result is providing an effective check whether there is an error as a result of tracking a person, and correcting tracking information having an error.

13 cl, 23 dwg