Random Similarity Between Two Mixed Scatterers
文献类型：期刊论文
| 作者 | Li, Dong; Zhang, Yunhua
|
| 刊名 | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
 |
| 出版日期 | 2015 |
| 卷号 | 12期号:12页码:2468-2472 |
| 关键词 | Mixed scatterer polarimetric synthetic aperture radar (SAR) (PolSAR) scattering randomness scattering similarity volume scatterer |
| ISSN号 | 1545-598X |
| 通讯作者 | Li, D (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China. |
| 英文摘要 | Scattering 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. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 公开日期 | 2016-04-26 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5346]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Li, Dong,Zhang, Yunhua. Random Similarity Between Two Mixed Scatterers[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2015,12(12):2468-2472. |
| APA | Li, Dong,&Zhang, Yunhua.(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. |
入库方式： OAI收割
来源：国家空间科学中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。