Difference-Image-Based Multiple Motion Targets Detection and Tracking
基于差分图象的多运动目标的检测与跟踪

Motion target detection and tracking is one of the most important issues in applied vision research due to its wide applications in many fields. In this paper, a difference image based motion detection algorithm, which results in the symbolic representations of motion targets via their outer rectangular bounds, is presented. Then according to the continuity constraint, motion targets are tracked through image sequence. Experiments show that this method is fast and feasible which can deal with the overlapping and timely missing problems of targets in tracking more properly comparing with other existing methods.