这是一个视频实时跟踪的程序，当有单个动目标时，摄像头就能始终跟踪动目标

动摄像机下基于SIFT特征匹配和MHI的目标检测Moving camera based on SIFT feature matching and the next target detection MHI-Moving camera based on SIFT feature matching and the next target detection MHI

VC++ meanshift跟踪摄像头内目标的源码。无需opencv。需要directshow环境。 先点击确定，摄像头采集图像。然后拖动鼠标在图像中画红框，即可标定目标。 然后点击开始即可实现meanshift跟踪-VC++ meanshift within the target tracking camera source. No opencv. Need directshow environment. First click OK, the camera capture image