Target tracking method and device, and storage medium

• Main Authors: WANG YABIAO, HE CHANGWEI, WANG CHENGJIE, GE YANHAO, GAN ZHENYE, ZHAO YANDAN, NI HUI, LI JILIN, WU YONGJIAN, HUANG FEIYUE
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The embodiment of the invention discloses a target tracking method and device, and a storage medium; the method comprises the following steps: carrying out target detection for current video frames ofa video, thus obtaining a target set of the current video frames; associating history targets in a history target set with the current target in the target set, thus obtaining association result information of the history target; determining a failed history target in association failure according to the history target association result information, and detecting the failed history target in thecurrent video frames; if the failed history target is detected in the current video frames, updating the failed history target association result information; updating motion information corresponding to the history target according to the current association result information of the history target. The method can process all video frames in the video; even if the association fails on a leak detection target, the leak de