講演名 | 2017-11-23 Comparison of Ship Detection Accuracy Based on Image Contrast with Different Combinations HH- and VV-polarization TerraSAR-X SAR Images Eungyeong Ryu(KIOST), Chan-Su Yang(KIOST), Kazuo Ouchi(IHI Corporation), |
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抄録(和) | Synthetic Aperture Radar (SAR) imagery has been used for maritime surveillance including ship detection using combinations of polarizations and frequencies. From the difference in contrast between sea and man-made object like ships in different phase and amplitude SAR images, ships can be distinguished from the background. In the present study, quantitative comparisons based on the image contrast are made for ship detection accuracy using the conventional intensity images, and entropy, correlation and phase difference images of dual-polarization SAR images. The results using TerraSAR-X HH- and VV-polarization images showed that the best performance was found with the coherence followed by entropy. |
抄録(英) | Synthetic Aperture Radar (SAR) imagery has been used for maritime surveillance including ship detection using combinations of polarizations and frequencies. From the difference in contrast between sea and man-made object like ships in different phase and amplitude SAR images, ships can be distinguished from the background. In the present study, quantitative comparisons based on the image contrast are made for ship detection accuracy using the conventional intensity images, and entropy, correlation and phase difference images of dual-polarization SAR images. The results using TerraSAR-X HH- and VV-polarization images showed that the best performance was found with the coherence followed by entropy. |
キーワード(和) | Synthetic aperture radar / TerraSAR-X / Dual-polarization / Ship detection / Combination of polarization |
キーワード(英) | Synthetic aperture radar / TerraSAR-X / Dual-polarization / Ship detection / Combination of polarization |
資料番号 | SANE2017-65 |
発行日 | 2017-11-16 (SANE) |
研究会情報 | |
研究会 | SANE |
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開催期間 | 2017/11/23(から2日開催) |
開催地(和) | マレーシア(ボルネオ島) |
開催地(英) | Malaysia (Borneo Island) |
テーマ(和) | ICSANE2017 |
テーマ(英) | ICSANE2017 |
委員長氏名(和) | 福島 荘之介(電子航法研) |
委員長氏名(英) | Sonosuke Fukushima(ENRI) |
副委員長氏名(和) | 森山 敏文(長崎大) / 灘井 章嗣(NICT) |
副委員長氏名(英) | Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
幹事氏名(和) | 小幡 康(三菱電機) / 毛塚 敦(電子航法研) |
幹事氏名(英) | Yasushi Obata(Mitsubishi Electric) / Atsushi Kezuka(ENRI) |
幹事補佐氏名(和) | 秋田 学(電通大) / 夏秋 嶺(東大) |
幹事補佐氏名(英) | Manabu Akita(Univ. of Electro-Comm.) / Ryo Natsuaki(Univ. of Tokyo) |
講演論文情報詳細 | |
申込み研究会 | Technical Committee on Space, Aeronautical and Navigational Electronics |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Comparison of Ship Detection Accuracy Based on Image Contrast with Different Combinations HH- and VV-polarization TerraSAR-X SAR Images |
サブタイトル(和) | |
キーワード(1)(和/英) | Synthetic aperture radar / Synthetic aperture radar |
キーワード(2)(和/英) | TerraSAR-X / TerraSAR-X |
キーワード(3)(和/英) | Dual-polarization / Dual-polarization |
キーワード(4)(和/英) | Ship detection / Ship detection |
キーワード(5)(和/英) | Combination of polarization / Combination of polarization |
第 1 著者 氏名(和/英) | Eungyeong Ryu / Eungyeong Ryu |
第 1 著者 所属(和/英) | Korea Institution of Ocean Science &Technology(略称:KIOST) Korea Institution of Ocean Science &Technology(略称:KIOST) |
第 2 著者 氏名(和/英) | Chan-Su Yang / Chan-Su Yang |
第 2 著者 所属(和/英) | Korea Institution of Ocean Science &Technology(略称:KIOST) Korea Institution of Ocean Science &Technology(略称:KIOST) |
第 3 著者 氏名(和/英) | Kazuo Ouchi / Kazuo Ouchi |
第 3 著者 所属(和/英) | IHI Corporation(略称:IHI Corporation) IHI Corporation(略称:IHI Corporation) |
発表年月日 | 2017-11-23 |
資料番号 | SANE2017-65 |
巻番号(vol) | vol.117 |
号番号(no) | SANE-321 |
ページ範囲 | pp.13-16(SANE), |
ページ数 | 4 |
発行日 | 2017-11-16 (SANE) |