A VIDEO CODING TECHNIQUE USING FRACTAL CODING(International Workshop on Advanced Image Technology 2006)
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概要
- 論文の詳細を見る
This paper proposes a new approach to video coding that utilizes the fractal image coding. The fractal image coding based on an iterated function system is one of the coding techniques for digital images. It utilizes the self-similarity of the images and thus realizes the high image-compression performance. However, we cannot adopt the fractal image coding as the standard coding technique because its decoded images are sometimes low quality. Therefore, in this paper, to promote the use of the fractal image coding, we clarify the difference between the suitable images, whose decoded images are high quality, and the unsuitable images, whose decoded images are low quality. Then, based on the results, we apply the fractal image coding adaptively to each image. In this paper, we extend this approach to encoding the video images and show some simulations.
- 社団法人電子情報通信学会の論文
- 2006-01-02
著者
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WATANABE Kazuhisa
Department of Internal Medicine (Endocrinology and Metabolism), Graduate School of Comprehensive Hum
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Haseyama Miki
School Of Information Science And Technology Hokkaido University
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Takezawa Megumi
Department of Information Network Engineering Hokkaido Institute of Technology
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Sanada Hirofumi
Department of Information Network Engineering Hokkaido Institute of Technology
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Haseyama Miki
School Of Engineering Hokkaido University
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Watanabe Kazuhisa
Department Of Information Network Technology Hokkaido Institute Of Technology
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Takezawa Megumi
Department Of Frontier Information Engineering Faculty Of Advanced Engineering Hokaido Institute Of Technology
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Watanabe Kazuhisa
Department of Information Network Engineering Hokkaido Institute of Technology
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