Fast Quarter-Pixel Motion Search(Video/Image Coding)(<Special Section>Applications and Implementations of Digital Signal Processing)
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概要
- 論文の詳細を見る
Two fast quarter-pixel motion estimation algorithms using the integer motion vector (MV) already obtained by any fast motion estimation algorithm are proposed, which perform MV search only in halfpixel and quarter-pixel unit. The proposed algorithms search MV about 4-9 times as fast as the full search in quarter-pixel unit, while the PSNR is slightly degraded.
- 社団法人電子情報通信学会の論文
- 2004-03-01
著者
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LEE Yung-Lyul
Department of Computer Engineering, DMS Lab., Sejong University
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Lee Y‐l
Sejong Univ. Seoul Kor
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Lee Y‐l
Department Of Internet Engineering Sejong University
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Jo Hyun
Department Of Obstetrics And Gynecology College Of Medicine Gyeongsang National University
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Jo Hyun
Department Of Information And Communications Gwangju Institute Of Science And Technology (gist)
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Jo Hyun
Department Of Internet Engineering Sejong University
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HAN Ki-Hun
Department of Internet Engineering, Sejong University
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Lee Yung-lyul
Department Of Computer Engineering Dms Lab. Sejong University
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Han Ki-hun
Department Of Computer Engineering Dms Lab. Sejong University
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Han Ki-hun
Department Of Internet Engineering Sejong University
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