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Random Similarity Between Two Mixed Scatterers
Li, Dong; Zhang, Yunhua; Li, D (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Department微波遥感部
Source PublicationIEEE GEOSCIENCE AND REMOTE SENSING LETTERS
2015
Volume12Issue:12Pages:2468-2472
ISSN1545-598X
Language英语
KeywordMixed Scatterer Polarimetric Synthetic Aperture Radar (Sar) (polSar) Scattering Randomness Scattering Similarity Volume Scatterer
AbstractScattering similarity was first proposed by Yang et al. to measure the similarity between two single scatterers. It was extended by Chen et al. to measure the similarity between a mixed scatterer and a single scatterer. This letter develops a random similarity parameter to further measure the similarity between two mixed scatterers. The parameter not only covers Yang's and Chen's similarities by providing a general scattering similarity measurement, but also is useful for scattering randomness description by enabling a fast alternative and a competent complementary to the entropy parameter. A novel model-based characterization scheme of mixed scatterer is then proposed by parallel combining the random similarities between the mixed scatterer and three canonical mixed volume scatterers. By further fusing with the SPAN, the scheme can characterize both the texture and the scattering information regarding a target. Comparative experiment with Chen's approach on L-band ESAR Oberpfaffenhofen data demonstrates its excellent discrimination of radar targets.
Indexed BySCI ; EI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5346
Collection微波遥感部
Corresponding AuthorLi, D (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Li, Dong,Zhang, Yunhua,Li, D . Random Similarity Between Two Mixed Scatterers[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2015,12(12):2468-2472.
APA Li, Dong,Zhang, Yunhua,&Li, D .(2015).Random Similarity Between Two Mixed Scatterers.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,12(12),2468-2472.
MLA Li, Dong,et al."Random Similarity Between Two Mixed Scatterers".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 12.12(2015):2468-2472.
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