MOVING TARGET TRACKING METHOD AND SYSTEM

The present invention discloses a moving target tracking method and a system thereof. The method includes: acquiring a moving region image of a moving target to be tracked; acquiring a classifier; judging whether the moving region image contains an occluder, and if so, classifying, by the classifier, a previous frame image of the moving region image, to obtain an initial tracking region image; if not, classifying, by the classifier, the moving region image, obtain an initial tracking region image; detecting a similarity between each initial tracking region image and a sample image, and deciding an initial tracking region image having the greatest similarity as a tracking region image; modifying the tracking region image through a kinematic model; tracking the moving target to be tracked according to the modified tracking region image. The method or system can pause updating of the template in the beginning of an occlusion of the target being tracked, and use a template for a previous frame as a template for the current frame, thereby avoiding the problem of tracking failure caused by the template being contaminated by occlusion.