Abstract
In this paper, we consider the problem of motion recovery in the theory of machine vision under perspective stereo vision. The object moving in space may be occluded from the cameras for some observation time intervals. First we show that the so-called motion parameters are identifiable generically in a normal stereo settings, where the object is visible from the two cameras simultaneously at least in a nonzero time interval. Then by developing an experimental stereo vision system and using extended Kalman filter for identification, we examine the validity experimentally.
