Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/23717
Title: Single step optimal block matched motion estimation with motion vectors having arbitrary pixel precisions
Authors: Ho, CYF
Ling, BWK
Giovanni, BS
Chi, ZW
Siu, WC 
Issue Date: 2010
Source: 2010 7th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2010, 2010, 5580412, p. 316-326 How to cite?
Abstract: This paper proposes a non-linear block matched motion model with motion vectors having arbitrary pixel precisions. The optimal motion vector which minimizes the mean square error is solved analytically in a single step. Our proposed algorithm can be regarded as a generalization of conventional half pixel search algorithms and quarter pixel search algorithms because our proposed algorithm could achieve motion vectors with arbitrary pixel precisions. Also, the computational effort of our proposed algorithm is lower than that of conventional quarter pixel search algorithms because our proposed algorithm could achieve motion vectors in a single step.
Description: 2010 7th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2010, Newcastle upon Tyne, 21-23 July 2010
URI: http://hdl.handle.net/10397/23717
ISBN: 9781861353696
Appears in Collections:Conference Paper

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