Higher Efficiency of Motion Estimation Methods

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Date
2004-12
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
This paper presents a new motion estimation algorithm to improve the performance of the existing searching algorithms at a relative low computational cost. We try to amend the incorrect and/or inaccurate estimate of motion with higher precision by using adaptive weighted median filtering and its modifications. The median filter is well-known. A more general filter, called the Adaptively Weighted Median Filter (AWM), of which the median filter is a special case, is described. The submitted modifications conditionally use the AWM and full search algorithm (FSA). Simulation results show that the proposed technique can efficiently improve the motion estimation performance.
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Radioengineering. 2004, vol. 13, č. 4, s. 58-64. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2004/04_04_58_64.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
http://creativecommons.org/licenses/by/3.0/
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