System for Nested Entropy Encoding

摘要

Methods and systems for improving coding efficiency of video.

主权项

1. A method for trimming a candidate set of motion vectors used to at least one of encode and decode a selected one of said candidate set, said method comprising:
(a) identifying a subset of motion vectors in said candidate set comprising duplicates of a motion vector outside of said subset; (b) removing at least one motion vector from said subset; and (c) thereafter trimming said motion vectors in said subset from said candidate set.