METHODS AND APPARATUS FOR SUB-PIXEL MOTION ESTIMATION
摘要
The present invention provides methods and apparatus for sub-pel motion estimation of a block of pixels. Search points which are redundant between the various full pel and sub-pel searches during the motion estimation process of a block of pixels are disregarded. Matching costs for the block or sub-block at each such redundant search point are not calculated and therefore are not stored.
申请公布号
WO03013143(A3)
申请公布日期
2004.02.12
申请号
WO2002US23783
申请日期
2002.07.25
申请人
GENERAL INSTRUMENT CORPORATION;PANUSOPONE, KRIT;BAYLON, DAVID, M.