Multiple Target Tracking Based on Position Matching and Feature Correlation

Aiming at real-time application of multiple target tracking in automatic driving, an adaptive online multiple target tracking method based on maximum matching of IoU is proposed, which solves the mismatch problem of fixed IoU threshold matching. In order to solve the problem of trajectory fracture caused by occlusion, an offline method to extract fHOG feature and deep feature is raised to determine whether a connection is required after online multiple target tracking is completed, and the validity of this method is verified by experiments.