| 講演名 | 2014-10-23 3-dimensional Imaging Method Exploiting Full Polarimetric Data for UWB Short Range Radar(ICSANE 2014(International Conference on Space, Aeronautical and Navigational Electronics)) , |
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| 抄録(英) | Ultra-wide band (UWB) radar has the great advantage of high range resolution and has promising application to 3-dimensional (3-D) imaging sensors, especially for target recognition in fire disaster situations, where optical sensors are adversely affected by dark smog or high-density gas. As one of the most efficient 3-D imaging approaches, the range point migration (RPM) method has been established, which is based on direct group mapping from observed range points to target boundary points. Also, there are various reports that an exploitation of full polarimetric data can contribute to extract useful information on the target structure, such as in terrain surface recognition by satellite-borne radar. This paper focuses on short-range sensing issue with UWB radar, and proposes a novel analysis method for full polarimetric data, especially for an ellipsoidal target. Furthermore, this analysis enebales us to expand the imaging region obtained by RPM with part of the estimated ellipsoid. The results of numerical simulation verify the effectiveness of our proposed method. |
| キーワード(和) | |
| キーワード(英) | UWB pulse radar / Full polarimetric analysis / Range Points Migration (RPM) / Ellipsoid extrapolation |
| 資料番号 | SANE2014-80 |
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| 研究会 | SANE |
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| 開催期間 | 2014/10/15(から1日開催) |
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| 申込み研究会 | Space, Aeronautical and Navigational Electronics (SANE) |
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| 本文の言語 | ENG |
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| タイトル（英） | 3-dimensional Imaging Method Exploiting Full Polarimetric Data for UWB Short Range Radar(ICSANE 2014(International Conference on Space, Aeronautical and Navigational Electronics)) |
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| キーワード(1)（和/英） | / UWB pulse radar |
| 第 1 著者 氏名（和/英） | / Ayumi YAMARYO |
| 第 1 著者 所属（和/英） | Graduate School of Informatics and Engineering, The University of Electro-Communications |
| 発表年月日 | 2014-10-23 |
| 資料番号 | SANE2014-80 |
| 巻番号（vol） | vol.114 |
| 号番号（no） | 264 |
| ページ範囲 | pp.- |
| ページ数 | 6 |
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