基于运动目标区域、以图像灰度为特征的模板，因包括了运动目标较多的信息，可以在跟踪过程中获得较好的效果。通常将包括运动目标的最小外接矩形作为目标区域模板-Target area based on movement, characterized by gray template, including the moving target due to more information, you can track the process to obtain better results. Usually include the minimum bounding rectangle moving target as the target area template