用matlab检测直线，圆。椭圆的程序，对直线程序进行了改进，采用随机霍夫变换 ＆由粗到细的检测方式检测，效果好-detection using Matlab straight round. Elliptic procedures, the procedures for linear improvement, randomized Hough Transform & by coarse-to-fine detection methods for detection, effectiv

霍夫变换检测圆和直线,数字图像处理课程设计，直接使用，非常不错

Hough变换_用霍夫曼方法检测圆、直线的Matlab程序 -Hough transform method _ with Hoffman yen, a straight line of Matlab procedures

matlab中的霍夫变换检测圆，利用其检测直线的原理，来检测圆形，非常有效。-matlab principle of Hough transform circle detection, using its line detection to detect round, very effective.