vector> allcontourpoint;//二层容器 std::vectorPointpoly; //一层容器 allcontourpoint.pop_back(); //弹出上一个, allcontourpoint.push_back(Pointpoly); //存储一个 vector>contours;//轮廓 allcontourpoint.push_back(contours[i]); //存储一个 //i ,存储哪一个轮廓...
::vectorstd::vectorcv::Point>> contours; cv::findContours(gray, contours, // a vector of contours...; std::vectorstd::vectorcv::Point>>::const_iterator itContours= contours.begin(); for ( ; itContours...std::vectorcv::Point>>::iterator itc = contours.begin(); while(i...
std::vector<std::vector<cv::Point>>contours; cv::findContours(edges,contours,cv::RETR_EXTERNAL,cv::CHAIN_APPROX_SIMPLE); // 筛选出符合条件的轮廓 std::vector<cv::Point>squareContour; std::vector<std::vector<cv::Point>>buf; for(constauto&contour:contours){ doublearea=cv::contourArea(conto...
Multiply --- use vm for vector multiply + : Add --- use v+ for vector add - : Subtract --- use v- for vector subtract / : Divide ^ : Power max : voxelwise max exp : Take exponent exp(imagevalue*value) addtozero : add image-b to image-a only over points where image-a has...
wait()# a surfaceplotwith contourszz = peaks(xx, yy) surfc(xx, yy, zz, colorbar=True) wait()ifbackend =='grace': g = get_backend() g('exit') 開發者ID:Nhyiraba,項目名稱:scitools,代碼行數:30,代碼來源:diagnostic.py 示例8: test_vertical_motion ...