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opencv c++ feature detection

manoharkuse answered on October 7, 2021 Popularity 7/10 Helpfulness 2/10

answer opencv c++ feature detection

opencv c++ feature detection

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#include <opencv2/opencv.hpp>
#include <opencv2/features2d.hpp>

// initialize detector 
cv::Ptr<cv::FeatureDetector> detector = cv::ORB::create();

// detect features and descriptor
std::vector<cv::KeyPoint> keypoints1;
cv::Mat descriptors1;
detector->detectAndCompute( test_im_gray, cv::Mat(), keypoints1, descriptors1 );

Popularity 7/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++ feature-detection opencv

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Contributed on Oct 07 2021

manoharkuse

0 Answers Avg Quality 2/10

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