DECONVOLUTION METHOD FOR RESOLUTION ENHANCEMENT OF DUAL-FREQUENCY POLARIZED SCATTEROMETER
文献类型：会议论文
| 作者 | Liu, Liling; Dong, Xiaolong; Zhu, Jintai; Zhu, Di |
| 出版日期 | 2016 |
| 会议名称 | 36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| 会议日期 | JUL 10-15, 2016 |
| 会议地点 | Beijing, PEOPLES R CHINA |
| 关键词 | DFPSCAT resolution enhancement deconvolution method |
| 页码 | 4784-4787 |
| 通讯作者 | Liu, LL (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China. ; Liu, LL (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. |
| 英文摘要 | Dual-Frequency Polarized Scatterometer (DFPSCAT) is a new system utilizing Doppler beam sharpening (DBS) technology for azimuthal resolution enhancement. Considering the DBS technology is inapplicable for the middle areas of the swath, a theoretical framework of deconvolution signal processing is proposed to improve resolution. A deconvolution method of the nonlocally centralized sparse representation (NCSR) is adopted to verify its feasibility, and simulation results show that the deconvolution method have obviously better resolution enhancement and higher recovery accuracy than these of the classical scatterometer image reconstruction (SIR) method. |
| 收录类别 | CPCI |
| 会议录 | 2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
 |
| 语种 | 英语 |
| ISSN号 | 2153-6996 |
| ISBN号 | 978-1-5090-3332-4 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5767]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Liu, Liling,Dong, Xiaolong,Zhu, Jintai,et al. DECONVOLUTION METHOD FOR RESOLUTION ENHANCEMENT OF DUAL-FREQUENCY POLARIZED SCATTEROMETER[C]. 见:36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS). Beijing, PEOPLES R CHINA. JUL 10-15, 2016. |
入库方式： OAI收割
来源：国家空间科学中心
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