在图像上画矩形 opencv IplImage * c_allImage =cvCloneImage(image); cv::Matmtx(c_allImage, 0);//画矩形的上面的边,宽度为5 for(int j = origin_upToup; j for(inti = origin_leftToleft; i opencv 2024-01-09 44 点赞 0 评论 66 浏览