2015-08-06 07:32:38 -0600 | asked a question | Image rectifying using homography matrix Hello! I'd like to transform an image using homography matrix. That is, when I have an image taken at a certain position and attitude, I want to get an image taken at a different position and attitude. It is like a rectification, but I want to use homography matrix (which is obtained from information of translation and rotation) as the transform. I have no idea of right OpenCV function to do that. I tried warpPerspective(), but it produces awkward result. (1kb image) Could you advise me to solve the problem? My code goes like |