Homography

Homography is a concept from projective geometry that describes a specific type of transformation between two planes. In the context of computer vision and image processing, homography is often used to relate the coordinates of points in one image to the coordinates of points in another image, typically when those images are of the same scene from different perspectives. ### Mathematical Definition Mathematically, a homography can be represented by a \(3 \times 3\) matrix \(H\).