Quality Improvement Technique for Compressed Image by Merging a Reference Image (Special Issue on the Latest Development of Telecommunication Research)
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概要
- 論文の詳細を見る
A novel image improving algorithm for compressed image sequence by merging a reference image is presented. A high quality still image of the same scene is used as a reference image. The degraded images are improved by merging referenc image with them. Merging amount is controlled by the resemblance between the reference image and compressed image after applying motion compensation. Experiments conducted on sequences of JPEG images are given. This technique does not need a prior knowledge of compression techniques so it can be applied to other techniques as well.
- 社団法人電子情報通信学会の論文
- 1998-12-25
著者
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Hatori M
Univ. Tokyo Tokyo Jpn
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AUETHAVEKIAT Supatana
the School of Engineering, the University of Tokyo
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AIZAWA Kiyoharu
the School of Engineering, the University of Tokyo
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HATORI Mitsutoshi
the School of Engineering, the University of Tokyo
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Aizawa K
Univ. Tokyo Kashiwa Jpn
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Auethavekiat S
Univ. Tokyo Tokyo Jpn
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- Multimedia Ambiance Communication Using a Stereoscopic Display Environment
- Quality Improvement Technique for Compressed Image by Merging a Reference Image (Special Issue on the Latest Development of Telecommunication Research)
- A Novel Technique for Improving Compressed Image by Mapping a Reference Image
- A Novel Adaptive Filter with Adaptation of Sampling Phase
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