本文首发于个人博客https://kezunlin.me/post/61d55ab4/,欢迎阅读! opencv mat for loop Series Part 1: compile opencv on ubuntu 16.04 Part 2: compile opencv with CUDA support on windows 10 Part 3: opencv mat for loop Part 4: speed up opencv image processing with openm…
convert Matlab matrix to OpenCV Mat. Support CV_32FC3 only currently. The Code int matlab2opencv(cv::Mat &img, const mxArray *&mat){ mwSize num_dims = mxGetNumberOfDimensions(mat); const mwSize *dims = mxGetDimensions(mat); //for (int i = 0; i <…
原文:使用ServiceStack.Redis实现Redis数据读写 User.cs实体类 public class User { public string Name { get; set; } public int Id { get; set; } } Program.cs class Program { private static readonly RedisHelper redisHelper = new RedisHelper(true); private static void M…
最近再写一段程序的时候,要访问Mat中的元素.在定义Mat型数据的时候,用 Mat ObjectPoints(48,3,CV_32FC1,0) 对其进行初始化后,用at进行访问时报内存错误. Mat ObjectPoints(,,CV_32FC1); Mat ImgPoints(,,CV_32FC1); Mat CameraMatrix(,,CV_32FC1); CvMat *intrinsic_matrix; CvMat *ObjPoint; CvMat *ImgPoint; CvMat ro…