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Circular Polarization Correlation Coefficient for Detection of Non-natural Targets Aligned Not Parallel to SAR Flight Path in the X-band POLSAR Image Analysis(Sensing)
http://hdl.handle.net/10191/21325
http://hdl.handle.net/10191/21325d7f1abf2-8e33-4256-a69b-eb5d8c3102c8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
110003222101.pdf (1.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-02-19 | |||||
| タイトル | ||||||
| タイトル | Circular Polarization Correlation Coefficient for Detection of Non-natural Targets Aligned Not Parallel to SAR Flight Path in the X-band POLSAR Image Analysis(Sensing) | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | the circular polarization basis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | correlation coefficient | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | phase angle | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | non-natural targets | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Line-Of-Sight | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | POLSAR | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Kimura, Koji
× Kimura, Koji× Yamaguchi, Yoshio× Moriyama, Toshifumi× Yamada, Hiroyoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper proposes a method to detect buildings and houses whose walls are not parallel to Synthetic Aperture Radar (SAR) flight path. Experimental observations show that it is difficult to detect these targets because of small backscattering characteristics. The detection method is based on the correlation coefficient in the circular polarization basis, taking full advantage of Polarimetric SAR (POLSAR) data. Since the correlation coefficient is real-valued for natural distributed targets with reflection symmetry and for non-natural targets orthogonal to illumination direction, and it becomes a complex number for non-natural targets aligned not orthogonal to radar Line-Of-Sight (LOS), the value seems to be an effective index for detection of obliquely aligned non-natural targets. The detection results are shown using the X-band Polarimetric and Interferometric SAR (Pi-SAR) single-path data set in conjunction with other polarimetric indices. | |||||
| 書誌情報 |
IEICE transactions on communications en : IEICE transactions on communications 巻 E87-B, 号 10, p. 3050-3056, 発行日 2004-10 |
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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/ | |||||
