A Proposal of Four-Component Scattering Model for Polarimetric SAR Image Decomposition
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概要
- 論文の詳細を見る
Covariance matrix approach is suited for statistical polarimetric SAR image analysis. A four-component scattering model is proposed to decompose POLSAR image. Circular polarization contribution is added to the surface, double bounce, and volume scattering. This circular polarization generation is taken into account for the term <S_<HH> S^*_<HV>> which often appears in complex urban area and disappears in natural distributed target. This term is relevant to man-made targets. On the other hand, the volume scattering component for vegetation is modified by a change of probability density function for orientation angles. A decomposed example is illustrated using L-band polarimetric SAR data acquired with Pi-SAR airborne system.
- 社団法人電子情報通信学会の論文
- 2004-09-02
著者
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Yamaguchi Yoshio
Faculty of Engineering, Niigata University
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Yamaguchi Y
Niigata Univ. Niigata Jpn
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Yamaguchi Y
Niigata Univ. Jpn
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YAMAGUCHI Yoshio
the Department of Information Engineering, Niigata University
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YAMAGUCHI Yoshio
Dept. of Information Engineering, Niigata University
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MORIYAMA Toshifumi
NICT
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ISHIDO Motoi
Dept. of Information Engineering, Niigata University
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YAMADA Hiroyoshi
Dept. of Information Engineering, Niigata University
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Yamaguchi Yoshio
Dept. Of Information Engineering Niigata University
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Yamaguchi Yoshio
Department Of Physics Tokai University
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Yamada Hiroyoshi
Dept. Of Information Engineering Niigata University
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Ishido Motoi
Dept. Of Information Engineering Niigata University
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Yamada H
Faculty Of Engineering Niigata University
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Yamaguchi Y
Faculty Of Engineering Niigata University
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Yamaguchi Y
Niigata University
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Yamada Hiroyoshi
The Department Of Information Engineering Niigata University
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YAMAGUCH Yoshio
the Faculty of Engineering, Niigata University
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Yamaguchi Yoshio
Dept.of Information Eng. Niigata University
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Yamaguchi Yoshio
Niigata Univ. Niigata‐shi Jpn
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YAMAGUCHI Yoshio
Department of Physics, Tokai University
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山口 芳雄
Dept. of Information Engineering, Niigata University
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森山 敏文
NICT
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石堂 基
Dept. of Information Engineering, Niigata University
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