分层迭代Hough变换方法，检测微器件圆形轮廓

hough变换原理的简单介绍 希望大家一起讨论编程 -hough transform the principle of hope with a brief discussion of programming

上传了博导的算法课的PPT，由浅入深的讲述的图像处理主要算法的原理，包括分布式计算，边缘检测，hough变换等，并附上主要算法的示例程序，是学习很好的材料-Upload a Ph.D., class of algorithms PPT, deep about the image processing algorithm is mainly the principle, including distributed computing, edge detection, Hough transform