Gray-level Image Representation of Mapping Function for Direct Model Based Coding

Recursive Estimation 3D motion estimate through optical flow fields is also called interface motion estimation”, since it only estimate the relative motion between two frames, to obtain absolute motion, a recursive motion estimation system was first used. In this system, the global motion can be given in the following way are the absolute motion at time instant and, respectively, the two-view motion. Although “regularization” term is applied in motion estimation, the motion parameters obtained from the two-view case are inherently noisy. Analysis-By-Synthesis In model based coding a powerful system is based on the analysis-by-synthesis principle.