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| ARTIFACTS SUPPRESSION OF PASSIVE MILLIMETER-WAVE SAIR IMAGING | |
| Alternative Title | WOS:000519270608042 |
| Shao, Xiaotao; Wei, Caike; Shen, Yan; Wang, Caiyun1; Hao, Xiaoli; Hou, Ya-Li; Wang, Xinmin2 | |
| Source Publication | 2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019) |
| 2019 | |
| Pages | 8901-8904 |
| Language | 英语 |
| ISSN | 2153-6996 |
| ISBN | 978-1-5386-9154-0 |
| Abstract | Images retrieved from the passive millimeter-wave synthetic aperture interferometric radiometer (SAIR) with small satellites formation suffer from the artifacts due to the very sparse sampling data in the u-v plane. To reduce the artifacts, we firstly propose a UV-interpolation method to obtain more data with accurate amplitude and phase values in u-v plane; and secondly propose the local CLEAN method to keep the object structure in the spatial domain. Experimental results show that the proposed method can reconstruct the ground object with higher accuracy. |
| Keyword | passive SAIR sparse baseline CLEAN interpolation |
| Conference Name | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| Conference Date | JUL 28-AUG 02, 2019 |
| Conference Place | Yokohama, JAPAN |
| Indexed By | CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/7807 |
| Collection | 中国科学院国家空间科学中心 |
| Affiliation | 1.Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing 100044, Peoples R China 2.Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China 3.Beijing Inst Radio Measurement, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Shao, Xiaotao,Wei, Caike,Shen, Yan,et al. ARTIFACTS SUPPRESSION OF PASSIVE MILLIMETER-WAVE SAIR IMAGING[C],2019:8901-8904. |
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