“To perform the projective transformation which is also called homography the according homography matrix is needed.”
“However, in this case, a homography matrix must be computed at each iteration of the control scheme.”
“Finally, from this homography, we recover the camera calibration parameters.”
homograph
A word that is spelled the same as another word, usually having a different etymology, such as "bear", the animal, and "bear", to support, to tolerate, etc.