本人刚刚做的数学建模比赛题目和求解程序，是图像中的“交叉点”检测问题。先是对图像去噪去模糊光照均匀后再二值化，然后利用角点检测方法得到图像中的角点，最后聚类分析，剔除不合格角点，最终得到交叉点的坐标。-I just do mathematical modeling and solving program title game, is the image of the "crossover point" detection. First, go to blur the image de-noising uniform illumination after binarization, and then use the corner detection method to obtain an image of the corner, the last cluster analysis, eliminate unqualified corner, finally get the coordinates of intersection points.