原文链接:https://mp.weixin.qq.com/s/S4b1OGjRWX1kktefyHAo8A #include <opencv2/opencv.hpp> #include <opencv2/xfeatures2d.hpp> #include <iostream> using namespace cv; using namespace cv::xfeatures2d; using namespace std; int main(int argc, char…
ORB中有很多参数可以设置,在OpenCV中它可以通过ORB来创建一个ORB检测器. ORB::ORB(int nfeatures=500, float scaleFactor=1.2f, int nlevels=8, int edgeThreshold=31, int firstLevel=0, int WTA_K=2, int scoreType=ORB::HARRIS_SCORE, int patchSize=31) 下面介绍一下各个参数的含义: nfeatures - 最多提取的特征点的…
本文首发于个人博客https://kezunlin.me/post/7a6ba82e/,欢迎阅读! speed up opencv image processing with openmp 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 im…