这是在荷兰埃因霍温科技大学peater教授指导下做得图形识别寻找，在一堆图形中寻找圆形，多边形等图像，理论较为简单，适合与刚开始接触Mathematic的同志们。-This is the Eindhoven University of Technology in the Netherlands under the guidance of Professor peater done looking for pattern recognition, in a pile of graphics loo