我想在Visual Studio 2010中使用OpenCv3.2,我使用Windows 8,64位并安装OpenCV 3.2并完成环境变量设置作为追加路径:OPENCV_DIR%\bin;C:\Program Files\opencv\build\x64\vc14\bin and also add Libraries in VS2010 from Project Properties->VC ++ Directories->C:\Program Files %28x86%29\opencv\build\include
并在项目中的.cpp文件中添加所有hpp文件。 包含的文件是:
# include "opencv2/opencv_modules.hpp"
# include <iostream>
# include "opencv2/core/core.hpp"
# include "opencv2/features2d/features2d.hpp"
# include "opencv2/highgui/highgui.hpp"
仅包括#include&#34; opencv2 / nonfree / features2d.hpp&#34;由于我不能使用SurfFeatureDetector方法,因此包含在opencv2 / nonfree / features2d.hpp中。
/**
* @file SURF_detector
* @brief SURF keypoint detection + keypoint drawing with OpenCV functions
* @author A. Huaman
*/
#include "opencv2/opencv_modules.hpp"
#include <iostream>
#ifndef HAVE_OPENCV_NONFREE
int main(int, char**)
{
std::cout << "The sample requires nonfree module that is not available in your OpenCV distribution." << std::endl;
return -1;
}
#else
# include "opencv2/core/core.hpp"
# include "opencv2/features2d/features2d.hpp"
# include "opencv2/highgui/highgui.hpp"
# include "opencv2/nonfree/features2d.hpp"
using namespace cv;
void readme();
/**
* @function main
* @brief Main function
*/
int main( int argc, char** argv )
{
if( argc != 3 )
{ readme(); return -1; }
Mat img_1 = imread( argv[1], CV_LOAD_IMAGE_GRAYSCALE );
Mat img_2 = imread( argv[2], CV_LOAD_IMAGE_GRAYSCALE );
if( !img_1.data || !img_2.data )
{ std::cout<< " --(!) Error reading images " << std::endl; return -1; }
//-- Step 1: Detect the keypoints using SURF Detector
int minHessian = 400;
SurfFeatureDetector detector( minHessian );
std::vector<KeyPoint> keypoints_1, keypoints_2;
detector.detect( img_1, keypoints_1 );
detector.detect( img_2, keypoints_2 );
//-- Draw keypoints
Mat img_keypoints_1; Mat img_keypoints_2;
drawKeypoints(img_1,keypoints_1,img_keypoints_1,Scalar::all(-1),
DrawMatchesFlags::DEFAULT );
drawKeypoints(img_2,keypoints_2,img_keypoints_2,Scalar::all(-1),
DrawMatchesFlags::DEFAULT );
//-- Show detected (drawn) keypoints
imshow("Keypoints 1", img_keypoints_1 );
imshow("Keypoints 2", img_keypoints_2 );
waitKey(0);
return 0;
}
/**
* @function readme
*/
void readme()
{ std::cout << " Usage: ./SURF_detector <img1> <img2>" << std::endl; }
#endif