A CUDA Implementation of DWT for JPEG 2000 Codec
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概要
- 論文の詳細を見る
In this paper, we propose a CUDA implementation of DWT for JPEG 2000 codec. We show that the performance of JPEG 2000 codec implemented by CUDA is better than CPU based implementation. The performance of the DWT implemented by CUDA is achieved 27.7 frame/second in 4K digital cinema.
- 2011-11-01
著者
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NAGAO Yuhei
Kyushu Institute of Technology
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SAI Baiko
Kyushu Institute of Technology
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Ochi Hiroshi
Graduate School Of Computer Science And System Engineering Kyushu Institute Of Technology
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Ochi Hiroshi
Kyushu Inst. Of Technol. Fukuoka‐ken Jpn
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Kurosaki Masayuki
Graduate School Of Computer Science And System Engineering Kyushu Institute Of Technology
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Kurosaki Masayuki
Department Of Computer Science And Electronics Kyushu Institute Of Technology
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Ochi Hiroshi
Radrix Co. Ltd.
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KUROSAKI Masayuki
Dept. of Comp. Sci. and Elec., Kyushu Institute of Tech.
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MATSUO Masateru
Dept. of Comp. Sci. and Elec., Kyushu Institute of Tech.
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KUROKI Yoshimitsu
Dept. of Cont. and Inf. Sys. Eng., Kurume National College of Tech.
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NAGAO Yuhei
Dept. of Comp. Sci. and Elec., Kyushu Institute of Tech.
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SAI Baiko
Dept. of Comp. Sci. and Elec., Kyushu Institute of Tech.
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OCHI Hiroshi
Dept. of Comp. Sci. and Elec., Kyushu Institute of Tech.
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Matsuo Masateru
Dept. Of Comp. Sci. And Elec. Kyushu Institute Of Tech.
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Kuroki Yoshimitsu
Dept. Of Cont. And Inf. Sys. Eng. Kurume National College Of Tech.
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Ochi Hiroshi
Dept. Of Comp. Sci. And Elec. Kyushu Institute Of Tech.
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Kurosaki Masayuki
Dept. Of Comp. Sci. And Elec. Kyushu Institute Of Tech.
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- FOREWORD