A Novel Deorientation Method for PolSAR Data Processing
文献类型：会议论文
| 作者 | Zhu, Feiya; Zhang, Yunhua ; Li, Dong
|
| 出版日期 | 2016 |
| 会议名称 | 11th European Conference on Synthetic Aperture Radar (EUSAR) |
| 会议日期 | JUN 07-09, 2016 |
| 会议地点 | Hamburg, GERMANY |
| 通讯作者 | Zhu, F (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100864, Peoples R China. ; Zhu, F (reprint author), Univ Chinese Acad Sci, Beijing, Peoples R China. |
| 英文摘要 | In PolSAR data processing, deorientation operation is often necessary. The existing deorientation method uniformly deorients all the sub-scatterers of a resolution cell with one orientation angle. For high entropy situation, the sub-scatterers have diverse OAs, and the effect of the existing method is unsatisfactory. A novel deorientation method is proposed to well treat the high entropy situation. Cloude's eigen-decomposition to the coherency matrix is first carried out. The three eigenvectors are then separately deoriented with their own orientation angles. Experiments demonstrate that the proposed method is suitable for extraction of urban regions, especially for extraction of oriented urban regions. |
| 收录类别 | EI ; CPCI |
| 会议录 | 11TH EUROPEAN CONFERENCE ON SYNTHETIC APERTURE RADAR (EUSAR 2016)
 |
| 语种 | 英语 |
| ISSN号 | 2197-4403 |
| ISBN号 | 978-3-8007-4228-8 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5656]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Zhu, Feiya,Zhang, Yunhua,Li, Dong. A Novel Deorientation Method for PolSAR Data Processing[C]. 见:11th European Conference on Synthetic Aperture Radar (EUSAR). Hamburg, GERMANY. JUN 07-09, 2016. |
入库方式： OAI收割
来源：国家空间科学中心
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