发明名称 Computational reduction in motion estimation based on lower bound of cost function
摘要 A method for motion estimation comprising the steps of (A) determining whether a cost of encoding one or more prediction parameters for a current search position is less than a current best cost, (B) when the cost of encoding the one or more prediction parameters for the current search position is greater than or equal to the current best cost, determining whether the current best cost is less than a minimum cost for encoding one or more prediction parameters of one or more remaining search positions and (C) ending the search when the current best cost is less than the minimum cost for encoding the one or more prediction parameters of the one or more remaining search positions.
申请公布号 US7362809(B2) 申请公布日期 2008.04.22
申请号 US20030732137 申请日期 2003.12.10
申请人 LSI LOGIC CORPORATION 发明人 BOOTH SIMON;WINGER LOWELL L.
分类号 H04N7/12;H04N7/26 主分类号 H04N7/12
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