Sub-Pixel Motion Estimation Scheme Using Selective Interpolation
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概要
- 論文の詳細を見る
Current sub-pixel motion estimation algorithm is time and memory-consuming when performing image compression and communication. So we propose a selective interpolation method for sub-pixel motion estimation. We applied selective interpolations after estimating a candidate for sub-pixel accuracy motion vector from the simplest mathematical model. According to simulation results, the proposed method attains nearly the same performance as the full-search for half-pixel motion estimation with much lower computational complexity.
- （社）電子情報通信学会の論文
- 2008-12-01
著者
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JEON Gwanggil
Department of Electronics and Computer Engineering, Hanyang University
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JEONG Jechang
Department of Electronics and Computer Engineering, Hanyang University
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Jeong Jechang
Department Of Electrical And Computer Engineering Hanyang University
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Jeon Gwanggil
Department Of Electronics And Computer Engineering Hanyang University
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CHO Junsang
Department of Electronics and Computer Engineering, Hanyang University
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SUH Jungwook
Diagnostic Radiology, School of Medicine, Yale University
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Cho Junsang
Department Of Electronics And Computer Engineering Hanyang University
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Suh Jungwook
Diagnostic Radiology School Of Medicine Yale University
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