I am trying to call cv::fisheye::undistortImage for removing distortion from image but in the compilation time its showing fisheye not declared in this scope . How to resolve this error?
#include
#include
#include
#include "opencv2/calib3d/calib3d.hpp"
using namespace std;
using namespace cv;
using namespace fisheye;
int main (int argc, const char * argv[]){
Mat img;
img = imread(argv[1]); // Read the file
Mat new_image;
/// creating cameramatrix
Mat cameraMatrix = Mat::zeros(3, 3, CV_64F);
Mat distCoeff = Mat::zeros(1, 8, CV_64F);
distCoeff.at(0,0) = -0.3682;
distCoeff.at(0,1) = 0.2848;
cameraMatrix.at(0, 0) = 611.18; /* 0*/
cameraMatrix.at(0, 2) = 515.31;
/*0*/
cameraMatrix.at(1, 1) = 611.06;
cameraMatrix.at(1, 2) = 402.07;
/*0*/ /*0*/
cameraMatrix.at(2, 2) = 1;
Mat newCameraMatrix;
cameraMatrix.copyTo(newCameraMatrix);
fisheye::undistortImage(img, new_image, cameraMatrix, distCoeff, newCameraMatrix);
cout << cameraMatrix << endl << endl;
imshow("new_image", new_image);
waitKey(0);
return 0;
}
Error:
Fisheye is not a namespace name
Error in main:
Fisheye has not been declared in this scope
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