VIDEO CODING USING MOTION COMPENSATION AND CHOLESKY FACTORIZATION.

摘要

This invention relates to a system for compression of video sequences that is using motion compensated prediction. The key part of such system is motion vector field coding. The goal of motion vector field coding is to minimize the number of bits necessary for representation of the motion vector field while retaining at the same time very low prediction error. This invention discloses new matrix operations in the motion analyser of the motion field coder.