基于Matlab环境开发的多种图像的边缘检测方法，能快速准确的检测出物体的边缘并标注，适用于运动物体的检测与跟踪应用。-Matlab-based environment, the development of a variety of image edge detection method can quickly and accurately detect the edge of the object and annotation applied to moving object detecti

用于图像预处理，主要有图像灰度化，边缘检测，处理后的图像可以方便进行图像匹配-For image preprocessing, mainly gray, edge detection, can be easily processed image image matching