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Unsupervised Land Cover Classification Using H/α^^-/TP Space Applied to POLSAR Image Analysis(Sensing)
http://hdl.handle.net/10191/21337
http://hdl.handle.net/10191/213372787b194-431c-42f3-a5b5-1242f15561c7
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-02-19 | |||||
タイトル | ||||||
タイトル | Unsupervised Land Cover Classification Using H/α^^-/TP Space Applied to POLSAR Image Analysis(Sensing) | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | total power | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | anisotropy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | polarimetric entropy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | alphabar | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Wishart distribution | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | iterative ML method | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kimura, Koji
× Kimura, Koji× Yamaguchi, Yoshio× Yamada, Hiroyoshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper takes full advantage of polarimetric scattering parameters and total power to classify polarimetric SAR image data. The parameters employed here are total power, polarimetric entropy, and averaged alpha angle (alphabar). Since these parameters are independent each other and represent all the scattering characteristics, they seem to be one of the best combinations to classify Polarimetric Synthetic Aperture Radar (POLSAR) images. Using unsupervised classification scheme with iterative Maximum Likelihood classifier, it is possible to decompose multi-look averaged coherency matrix with complex Wishart distribution effectively. The classification results are shown using Pi-SAR image data set comparing with other representative methods. | |||||
書誌情報 |
IEICE transactions on communications en : IEICE transactions on communications 巻 E87-B, 号 6, p. 1639-1647, 発行日 2004-06 |
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出版者 | ||||||
出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09168516 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10826261 | |||||
権利 | ||||||
権利情報 | copyright(C)2004 IEICE | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://www.ieice.org/jpn/trans_online/ |