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Hybrid Freeman/Eigenvalue Decomposition Method with Extended Volume Scattering Model
http://hdl.handle.net/10191/21743
http://hdl.handle.net/10191/21743ef23d3d3-1120-4310-9804-1bf9da56131c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IEEEGRSL_10(1)_81-85.pdf (744.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-04-15 | |||||
| タイトル | ||||||
| タイトル | Hybrid Freeman/Eigenvalue Decomposition Method with Extended Volume Scattering Model | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Hybrid Freeman/Eigenvalue Decomposition | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | POLSAR | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | unitary transformation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | coherency matrix | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Singh, Gulab
× Singh, Gulab× 山口, 芳雄× Park, Sang-Eun× Cui, Yi× Kobayashi, Hirokazu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this letter, an advanced version of the hybrid Freeman/eigenvalue decomposition technique for land parameters extraction is presented with an illustrative example of application. The motivation arises from decomposition problems in obtaining a meaningful volume scattering estimation, so that the technique can be used for both oriented objects and vegetation/forest areas. The idea is to improve the accuracy of the required parameter extraction. Two strategies are adopted to increase the applicability of a hybrid Freeman/eigenvalue technique: one is the unitary transformation of the coherency matrix; the other is to use an extended volume scattering model. The extension of the volume scattering model plays an essential role for the hybrid Freeman/eigenvalue technique. Since the volume scattering power is evaluated by assuming that the HV component is caused by vegetation only in the existing technique, an extended volume scattering power approach is utilized. It is shown that vegetation area and oriented objects such as urban building areas are well discriminated by the proposed technique as compared to the existing techniques. | |||||
| 書誌情報 |
IEEE geoscience and remote sensing letters en : IEEE geoscience and remote sensing letters 巻 10, 号 1, p. 81-85, 発行日 2013-01 |
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| 出版者 | ||||||
| 出版者 | IEEE | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1545598X | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11895871 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1109/LGRS.2012.2193373 | |||||
| 権利 | ||||||
| 権利情報 | ©2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. | |||||
| 著者版フラグ | ||||||
| 値 | author | |||||
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Cite as
Singh, Gulab, 山口, 芳雄, Park, Sang-Eun, Cui, Yi, Kobayashi, Hirokazu, 2013, Hybrid Freeman/Eigenvalue Decomposition Method with Extended Volume Scattering Model: IEEE, 81–85 p.
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