A Significant Property of Mapping Parameters for Signal Interpolation Using Fractal Interpolation Functions(Digital Signal Processing)
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概要
- 論文の詳細を見る
This letter presents a significant property of the mapping parameters that play a central role to represent a given signal in Fractal Interpolation Functions (FIF). Thanks to our theoretical analysis, it is derived that the mapping parameters required to represent a given signal are also applicable to represent the upsampled signal of a given one. Furthermore, the upsampled signal obtained by using the property represents the self-affine property more distinctly than the given signal. Experiments show the validity and usefulness of the significant property.
- 社団法人電子情報通信学会の論文
- 2004-03-01
著者
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Uemura Satoshi
Graduate School Of Engineering Hokkaido University
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Haseyama Miki
Graduate School Of Information Science And Technology Hokkaido University
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KITAJIMA Hideo
Graduate School of Engineering, Hokkaido University
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Kitajima Hideo
School of Engineering, Hokkaido University
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Kitajima H
School Of Engineering Hokkaido University
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Kitajima Hideo
Graduate School Of Engineering Hokkaido University
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Haseyama Miki
Graduate School Of Engineering Hokkaido University
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