Algorithm for decreasing the number of unnecessary checkpoints in the cellular search

摘要

An algorithm for decreasing the number of unnecessary checkpoints in the cellular search includes first and second search ways of each of the processes. All the first search ways are the same, and the second search ways are classified to different search modes by an algorithm. The first search ways and the second search ways are continually consecutively actuated and stopped when obtaining a broken condition or finding a best block-matching, and a best motion vector is obtained.