背景差分法对运动汽车的检测，对检测得到的汽车图像进行预处理和边缘提取,Background difference method for the detection of movement of motor vehicles, the vehicle has been detected image pre-processing and edge extraction

主要完成的工作是在监控的场景中检测出运动的物体，去除干扰的背景，只留下感兴趣的目标即目标提取。目标提取,运动信息提取,PCA和诊间差分方法。-The major work done to monitor the scene in the moving objects detected, remove the background interference, leaving only the object extraction target of interest. Object extracti

运动目标提取算法，针对多帧图像累加后运动区域的提取-Moving object extraction algorithm for multi-frame image motion region extraction after accumulation