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Paper Abstract and Keywords
Presentation 2017-11-23 13:00
Polarimetric Parameter for Detection of Double-Bounce Scattering Dominated Areas
Junjun Yin (Univ. Science and Technology Beijing), Jian Yang (Tsinghua Univ.) SANE2017-64
Abstract (in Japanese) (See Japanese page) 
(in English) Target backscatter of electromagnetic waves can be characterized by scattering mechanisms, scattering depolarization, and backscattered intensity. Backscatter from natural areas is often reflection symmetric, and backscatter from complex geometric structures often reflection asymmetric. Reflection asymmetry is represented by helix scattering, and mostly occurs in areas with strong double-bounce backscattering. By theoretically exploring the relationship between the co-polarization ratio, target helicity and the polarization coherence, a rotation-invariant parameter is analyzed for identifying targets with dominant double-bounce scattering. Experiments show the effectiveness of this parameter for urban pixel detection and that target helicity can help in distinguishing man-made buildings.
Keyword (in Japanese) (See Japanese page) 
(in English) Polarimetric scattering mechanism / target helicity / dominant scattering analysis / synthetic aperture radar (SAR) / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 321, SANE2017-64, pp. 7-12, Nov. 2017.
Paper # SANE2017-64 
Date of Issue 2017-11-16 (SANE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF SANE2017-64

Conference Information
Committee SANE  
Conference Date 2017-11-23 - 2017-11-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Malaysia (Borneo Island) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICSANE2017 
Paper Information
Registration To SANE 
Conference Code 2017-11-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Polarimetric Parameter for Detection of Double-Bounce Scattering Dominated Areas 
Sub Title (in English)  
Keyword(1) Polarimetric scattering mechanism  
Keyword(2) target helicity  
Keyword(3) dominant scattering analysis  
Keyword(4) synthetic aperture radar (SAR)  
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1st Author's Name Junjun Yin  
1st Author's Affiliation University of Science and Technology Beijing, Beijing (Univ. Science and Technology Beijing)
2nd Author's Name Jian Yang  
2nd Author's Affiliation Tsinghua University (Tsinghua Univ.)
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Speaker Author-1 
Date Time 2017-11-23 13:00:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2017-64 
Volume (vol) vol.117 
Number (no) no.321 
Page pp.7-12 
#Pages 6 
Date of Issue 2017-11-16 (SANE) 

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