QCIF Video Coding Based on JPEG2000 Using Symmetry of Images(Special Section on Digital Signal Processing)
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概要
- 論文の詳細を見る
This paper describes an effective technique for coding QCIF video sequences based on a JPEG2000 codec. In the proposed method, multiple frames are combined into one large picture. The larger picture enables images to be coded more efficiently. Image quality is further improved by combining the frames symmetrically. The video sequence is efficiently coded by adapting the time correlation of the video sequences to spatial correlation. We demonstrated the effectiveness of this method by encoding QCIF video sequences using JPEG2000.
- 社団法人電子情報通信学会の論文
- 2002-08-01
著者
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KIYA Hitoshi
Department of Information and Communication Systems Engineering, Faculty of System Design, Tokyo Met
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Kiya Hitoshi
Department Of Electrical Engineering Tokyo Metropolitan University
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Takagi Ayuko
Department Of Electrical Engineering Tokyo Metropolitan University
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Takagi Ayuko
Department Of Electrical Engineering Graduate School Of Tokyo Metropolitan University
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Kiya Hitoshi
Department Of Electrical Engineering Graduate School Of Engineering Tokyo Metropolitan University
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