怒火之袍的贡献，有算法介绍如判断点是否在线段上、判断两线段是否相交、判断线段和直线是否相交、判断点是否在多边形中、判断线段是否在多边形内、计算点到线段的最近点、计算点到圆的最近距离及交点坐标、计算两条共线的线段的交点、求线段或直线与圆的交点、凸包的求法等等，图文并茂-Army's contribution to the gowns, as introduced algorithm to determine the point of whether online, to judge whe

利用Hough transform计算图片中两条直线间的角度，同时计算图片中所有直线汇聚于某一点的坐标-Find the angle of these tow lines shown in the image by Hough transform.As you can see in the image all of such lines are going to merge to a special point (perspective or vanishing point). Find the

图像处理，通过对数字图像处理的算法研究，结合地板图像中直线的特征，提出自己的算法并实现提取直线和交点并排除非地板直线的功能-Image processing, digital image processing by the algorithm, the image in line with the characteristics of the floor, put forward and implement their own algorithms to extract the intersec

本程序用于测量两条直线的夹角，选取图像的起始行与列，及偏移量，转化为二值图像，计算交点。-This procedure is used to measure the angle of the two straight lines, a more detailed explanation, complete the steps. Starting row and column select the image and the offset into the binary image, comput