将opencv移植到dsp上，源程序用CCS打开，实现了cvcanny算法-Opencv transplanted to the dsp on the open source program with CCS achieved cvcanny algorithm

硬件为友善之臂的smart210开发板，项目是实现摄像头采集图像经过opencv处理，检测出椭圆或圆，然后在LCD（S70）上显示，椭圆算法是基于opencv的轮廓检测和最小二乘拟合，并在算法中加入了一些条件滤除不是椭圆的轮廓，经测试，精度较好-Hardware is a friendly arm of smart210 development board, the project is to achieve the camera to capture images after processi