摄像头捕获运动目标，并且跟踪，多目标区分，实时检测-Camera to capture moving objects, and tracking, multi-objective distinction between real-time detection

主要对检测目标进行建立最小外接矩阵，不仅能够对多目标很好的检测，还能对多目标进行跟踪-Mainly to establish minimum circumscribed matrix of detecting target, not only can the multi-objective good detection, can also for multi-target tracking