SmartVessel

摘要： constcv::Matinput=cv::imread("lena.jpg",0);//Loadasgrayscalecv::SiftFeatureDetectordetector;//cv::FastFeatureDetectordetector;std::vector<cv::KeyPoint>keypoints;detector.detect(input,keypoints);//Addresultstoimageandsave.cv::Matoutput;cv::drawKeypoints(input,keypoints,output);cv::imw 阅读全文