Hi forum,
Im trying to use perspectiveTransform but I keep getting error. I tried to follow the solution from this thread http://answers.opencv.org/question/18252/opencv-assertion-failed-for-perspective-transform/
_players[i].getCoordinates() is of type Point
_homography_matrix is a 3 x 3 Mat
Mat temp_Mat = Mat::zeros(2, 1, CV_32FC2);
for (int i = 0; i < _players.size(); i++)
{
cout << Mat(_players[i].get_Coordinates()) << endl;
perspectiveTransform(Mat(_players[i].get_Coordinates()), temp_Mat, _homography_matrix);
}
Also, how do I convert temp_Mat into type Point ?
OpenCV Error: Assertion failed (scn + 1 == m.cols) in cv::perspectiveTransform