基于边缘检测和混合高斯模型的运动目标检测算法

提出一种运动目标检测算法。该算法在时间域上通过混合高斯模型进行背景建模及更新,同时利用基于HSV颜色空间的阴影模型实现阴影检测,提取运动目标的初步形状。然后在空间域上利用Canny边缘检测算子获得运动目标的边缘轮廓,并进一步运算,提取出最终的运动目标。将所提出的算法应用到了越界侦测（报警）中,试验和应用结果表明,该算法能够更有效地检测出运动目标。

Moving Object Detection Algorithm Based on Edge Detection and Gaussian Mixture Model

A moving object detection algorithm(GMM) were put forward.In the algorithm,background model were set up and updated through GMM on the time domain,while using the shadow model based on HSV color space to realize shadow detection,so as to extract the preliminary outline of the moving object.Then canny edge detection operator was used to get the edge figure on the space domain,and perform further operation,to extract the final moving object.The algorithm was applied into the beyond boundary detection(alarm).T...