NSSC OpenIR  > 微波遥感部
Canonical Huynen Decomposition of Radar Targets
Li, Dong; Zhang, Yunhua; Li, D (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, Key Lab Microwave Remote Sensing, 1 Nanertiao, Beijing 100190, Peoples R China.
Department微波遥感部
Source PublicationSAR IMAGE ANALYSIS, MODELING, AND TECHNIQUES XV
2015
Pages96420A
Language英语
ISSN0277-786X
ISBN978-1-62841-852-1
AbstractHuynen decomposition prefers the world of basic symmetry and regularity (SR) in which we live. However, this preference restricts its applicability to ideal SR scatterer only. As for the complex non-symmetric (NS) and irregular (IR) scatterers such as forest and building, Huynen decomposition fails to analyze their scattering. The canonical Huynen dichotomy is devised to extend Huynen decomposition to the preferences for IR and NS. From the physical realizability conditions of polarimetric scattering description, two other dichotomies of polarimetric radar target are developed, which prefer scattering IR, and NS, respectively, and provide two competent supplements to Huynen decomposition. The canonical Huynen dichotomy is the combination of the two dichotomies and Huynen decomposition. In virtue of an adaptive selection, the canonical Huynen dichotomy is used in target extraction, and the experiments on AIRSAR San Francisco data demonstrate its high efficiency and excellent discrimination of radar targets.
KeywordCanonical Huynen Dichotomy Huynen-type Target Dichotomy Target Decomposition Scattering Preference Phenomenological Theory Physical Realizability Conditions Polarimetric Synthetic Aperture Radar Target Extraction
Conference NameConference on SAR Image Analysis, Modeling, and Techniques XV
Conference DateSEP 23-24, 2015
Conference PlaceToulouse, FRANCE
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5364
Collection微波遥感部
Corresponding AuthorLi, D (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, Key Lab Microwave Remote Sensing, 1 Nanertiao, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Li, Dong,Zhang, Yunhua,Li, D . Canonical Huynen Decomposition of Radar Targets[C],2015:96420A.
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