Title :
An introduction to perspective observability and recursive identification problems in machine vision
Author :
Ghosh, Bijoy K. ; Loucks, E.P. ; Jankovic, Mrdjan
Author_Institution :
Dept. of Syst. Sci. & Math., Washington Univ., St. Louis, MO, USA
Abstract :
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
Keywords :
computer vision; matrix algebra; recursive estimation; CCD camera; dynamical system; linear system theory; machine vision; moving object; perspective observability; perspective projection; recursive identification; Charge coupled devices; Charge-coupled image sensors; Computer vision; Control systems; Equations; Linear systems; Machine vision; Observability; Symmetric matrices; US Department of Energy;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.411637
