代码为一个图像分析的算法，用于分析判断图像中的行动目标跌倒及，跟踪目标，确定目标所在区域。-Code for an image analysis of the algorithm, for the analysis of the action target in the image falls and to track the target, determine the target area.

基于VS2012+opencv2.4.7编写的CVFunction函数，实现对人体跌倒行为目标检测-Based on written VS2012+ opencv2.4.7 CVFunction function, achieve falls to the human body target detection