OpenCV中如何累加多幅图像并取平均值
IplImage * img1 = cvLoadImage("111.jpg");IplImage * img2 = cvLoadImage("222.jpg");IplImage * img3 = cvLoadImage("333.jpg");IplImage * img_sum = cvCreateImage(cvGetSize(img1),IPL_DEPTH_32F,3);cvZer
