摘要：
处理视频序列 videoprocessing capture cv::VideoCapture capture('bike.avi'); capture.isOpened(); double rate = capture.get(cv::CAP_PROP_FPS); cv::Mat frame; f 阅读全文
摘要：
mat // create image cv:Mat function(){ cv::Mat ima(500,500,CV_8U,50); return ima; } // create a new image made of 240 rows and 320 columns cv::Mat ima 阅读全文