講演名 | 2013-12-02 Accurate coherent change detection method using full polarimetric SAR imagery(ICSANE 2013(International Conference on Space, Aeronautical and Navigational Electronics) , |
---|---|
PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | |
抄録(英) | Microwave imaging technique, particular for synthetic aperture radar (SAR), provides us high-resolution terrain surface imaging being applicable in all-weather situations. Focusing on a feature of complex SAR image, coherent change detection (CCD) approaches have been developed in recent decades, which can detect a temporal change at the same region. On the other hand, various types of study for polarimetric SAR (PolSAR) image analysis have been developed, since full polarimetric data often include valuable information which cannot be obtained from single polarimetric observation. According to this background, this paper also introduces a novel CCD method exploiting full polarimetric SAR images to enhance the change detection ability particularly using Pauli decomposition. The experimental data obtained in anechoic chamber show that the proposed method enhances the performance of receiver operation characteristic (ROC) obtained by the conventional single polarimetric approach. |
キーワード(和) | |
キーワード(英) | Synthetic aperture radar(SAR) / Polarimetric SAR / Coherent change detection(CCD) / Coherence function |
資料番号 | SANE2013-76 |
発行日 |
研究会情報 | |
研究会 | SANE |
---|---|
開催期間 | 2013/11/25(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Space, Aeronautical and Navigational Electronics (SANE) |
---|---|
本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Accurate coherent change detection method using full polarimetric SAR imagery(ICSANE 2013(International Conference on Space, Aeronautical and Navigational Electronics) |
サブタイトル(和) | |
キーワード(1)(和/英) | / Synthetic aperture radar(SAR) |
第 1 著者 氏名(和/英) | / Ryo OYAMA |
第 1 著者 所属(和/英) | Graduate School of Informatics and Engineering, University of Electro-Communications |
発表年月日 | 2013-12-02 |
資料番号 | SANE2013-76 |
巻番号(vol) | vol.113 |
号番号(no) | 335 |
ページ範囲 | pp.- |
ページ数 | 5 |
発行日 |