A homography is an invertible mapping from points in the the real projective plane to points in the real projective plane that maps straight lines to straight lines.
I have 4 coplanar points in a video (or image) representing a quad (not necessarily a square or rectangle) and I …
opencv computer-vision augmented-reality homographyI am trying to calculate scale, rotation and translation between two consecutive frames of a video. So basically I matched …
c++ opencv video matrix homographyThis might have been answered but I desperately need an answer for this. I want to find the largest square …
android opencv homographyCan someone show me how to apply RANSAC to find the best 4 feature matching points and their corresponding (x,y) …
python opencv homography ransacThis question is on the OpenCV functions findHomography, getPerspectiveTransform & getAffineTransform What is the difference between findHomography and getPerspectiveTransform?. My …
c++ opencv affinetransform homographyI've two pictures (A and B) slightly distorted one from the other, where there are translation, rotation and scale differences …
opencv transformation distortion homographyI am using to compile and run code from Features2D + Homography to find a known object tutorial, and I …
c++ opencv object-detection homographyI'm working with a homography calculated by OpenCV. I currently use this homography to transform points using the function below. …
opencv matrix transform perspective homographyI want to calculate my camera's position in world coordinates. This should be fairly easy, but I don't get the …
python opencv computer-vision augmented-reality homographyThe example in the link below is using findHomography to get the transformation between two sets of points. I want …
c++ opencv transformation homography ransac