静摄像机情况下基于opencv的背景差法识别运动物体-Identify moving objects based on opencv background subtraction in the case of a static camera

车牌识别技术是计算机视频图像识别技术在车辆牌照识别中的一种应用。车牌识别技术要求能够将运动中的汽车牌照从复杂背景中提取并识别出来，通过车牌提取、图像预处理、特征提取、车牌字符识别等技术，识别车辆牌号、颜色等信息-License Plate Recognition Vehicle (VLPR) is an application of computer video image recognition technology in vehicle license plate recognition.

基于opencv的运动目标检测，运用帧间差分法对静态背景环境下的运动目标进行检测-Opencv based moving target detection, the use of inter-frame difference method for moving objects static background environment for testing

先用背景差分法进行运动目标的检测，然后求出运动目标的质心，然后进行聚类。-First with the background subtraction method to detect moving targets, moving targets and then find the center of mass and clustering.