“…dp, Finally, knowing g ( X , P ) and p(X,p_,), we can solve for the parameters p which completely define the configuration of the considered primitive: = p (E&) (12) Let us note that our method is based on a continuous approach since it, uses the measure of the camera velocity. It is basically different from the discrete ones [16], [17] which consider a camera displacement (described by a translation and a rotation matrix) instead of camera velocity.…”