An introduction to perspective observability and recursive identification problems in machine vision
Bijoy Kumar Ghosh, E.P. Loucks, Mrdjan Janković · 2002
The class of problems considered in the paper arises in machine vision wherein a moving object is observed with the aid of a CCD camera. Under the assumption of perspective projection, a CCD camera observes every point on the object up to a line. The authors pose the problem in the framework of linear system theory and consider a dynamical system.>