数字图像处理，边缘检测，霍夫变换求取直线，简单实用的实例，选择一个待处理图像，可直接运行，可修改后满足自己的需求-Digital image processing, edge detection, Hof transform to obtain a straight line, simple and practical examples, an image to be processed, can be directly run, can be modified to meet their n

图像分割，包括边缘检测算子，霍夫变换，hough变换，阈值分割，区域生长，分水岭算法等。-Image segmentation, including edge detection operator, hough transform, hough transform, threshold segmentation, region growing, watershed algorithm, etc.