中文说明：利用图像空间和Hough参数空间的点-线对偶性，把图像空间中的检测问题转换到参数空间。通过在参数空间里进行简单的累加统计，然后在Hough参数空间寻找累加器峰值的方法检测直线。
English Description：
Image space and Hough parameters of point-line dualities, problem detection in image space to the parameter space. By simply accumulating statistics in the parameter space, and then in the Hough space looking for methods for detection of linear peak accumulators.