Institutional Repository of Radio Astronomy Research Laboratory
| The adaptive-loop-gain adaptive-scale CLEAN deconvolution of radio interferometric images | |
Zhang, L.1,2 ; Zhang, M.1,3; Liu, X.1,3
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| 2016-05-01 | |
| Source Publication | ASTROPHYSICS AND SPACE SCIENCE
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| ISSN | 0004-640X |
| Volume | 361Issue:5Pages:153 |
| Contribution Rank | 1 |
| Abstract | CLEAN algorithms are a class of deconvolution solvers which are widely used to remove the effect of the telescope Point Spread Function (PSF). Loop gain is one important parameter in CLEAN algorithms. Currently the parameter is fixed during deconvolution, which restricts the performance of CLEAN algorithms. In this paper, we propose a new deconvolution algorithm with an adaptive loop gain scheme, which is referred to as the adaptive-loop-gain adaptive-scale CLEAN (Algas-Clean) algorithm. The test results show that the new algorithm can give a more accurate model with faster convergence. |
| Correspondent Email | lizhang.science@gmail.com |
| Keyword | Methods: Data Analysis Techniques: Image Processing |
| Subtype | Article |
| DOI | 10.1007/s10509-016-2746-8 |
| WOS Headings | Science & Technology ; Physical Sciences |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | Algorithm ; Astronomy |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000376279800003 |
| Funding Organization | National Basic Research Program of China (973 program)(2012CB821804 ; National Science Foundation of China(11103055) ; West Light Foundation of the Chinese Academy of Sciences(RCPY201105) ; 2015CB857100) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/1396 |
| Collection | 射电天文研究室_星系宇宙学研究团组 射电天文研究室 |
| Corresponding Author | Zhang, L. |
| Affiliation | 1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Radio Astron, Urumqi 830011, Peoples R China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, L.,Zhang, M.,Liu, X.. The adaptive-loop-gain adaptive-scale CLEAN deconvolution of radio interferometric images[J]. ASTROPHYSICS AND SPACE SCIENCE,2016,361(5):153. |
| APA | Zhang, L.,Zhang, M.,&Liu, X..(2016).The adaptive-loop-gain adaptive-scale CLEAN deconvolution of radio interferometric images.ASTROPHYSICS AND SPACE SCIENCE,361(5),153. |
| MLA | Zhang, L.,et al."The adaptive-loop-gain adaptive-scale CLEAN deconvolution of radio interferometric images".ASTROPHYSICS AND SPACE SCIENCE 361.5(2016):153. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Zhang-2016-The adapt（1388KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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