BOOSTED INTUITIONISTIC FUZZY TREE-BASED METHOD AND DEVICE FOR TARGET TRACKING

摘要

A boosted intuitionistic fuzzy tree-based method and device for target tracking. The method comprises: performing motion detection with respect to a current video frame (S1), making possible moving objects detected as observation results; associating the observation results with prediction results of targets (S2), the targets comprising a reliable target and a temporary target; performing trajectory management with respect to an unassociated observation result and prediction result, comprising online tracking of a prediction result of an unassociated reliable target to acquire a candidate result, and utilizing a boosted intuitionistic fuzzy tree for the unassociated reliable target for matching the candidate result (S3); utilizing the association result and the matching result to acquire trajectories of the targets of the current frame, utilizing the trajectories of the targets of the current frame for prediction, and updating the boosted intuitionistic fuzzy tree for a successfully associated or successfully matched reliable target (S4).