一篇关于改进的hough算法检测圆，包括圆心的位置检测，半径的检测，与传统的hough相比，有了很大的改进。-An improved algorithm of hough circle detection, including the detection of the center position, the radius of detection, compared with traditional hough, has been greatly improved.

本程序能够实现对十字坐标中圆心的捕捉，基本是采用hough园变换的方法，可以获取圆心的坐标以及圆的半径大小。-The program is able to achieve to Capture Cross coordinates the center, basically transform hough Park, you can get the center coordinates and the radius of the circle.