Hough变换的简易程序，*功能用于检测图像…

Hough变换的简易程序， * 该函数用于对检测图像中的平行直线。如果图像中有两条平行的直线，则将这两条平行直线 * 提取出来。 * * 要求目标图像为只有0和255两个灰度值的灰度图像。-Hough transform to the simplified procedure,* The function used to detect images of parallel linear. If the images are two parallel lines, it will be two parallel linear* extracted.** Requirements for the target image only two 0 and 255 gray values of gray-scale images.