Automated removal of stripe interference in full-disk solar images
文献类型：期刊论文
| 作者 | Zheng, Sheng1; He, Shuan1; Huang, Yao2; He, Hui-Ling1; Lin, Gang-Hua3,4 ; Lin Ganghua
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2016-06-01 |
| 卷号 | 16期号:6 |
| 关键词 | methods: data analysis techniques: image processing Sun: general |
| 英文摘要 | The quality of full-disk solar H ff images is significantly degraded by stripe interference. In this paper, to improve the analysis of morphological evolution, a robust solution for stripe interference removal in a partial full-disk solar H ff image is proposed. The full-disk solar image is decomposed into a set of support value images on different scales by convolving the image with a sequence of multiscale support value filters, which are calculated from the mapped least-squares support vector machines (LS-SVMs). To match the resolution of the support value images, a scale-adaptive LS-SVM regression model is used to remove stripe interference from the support value images. We have demonstrated the advantages of our method on solar H ff images taken in 2001-2002 at the Huairou Solar Observing Station. Our experimental results show that our method can remove the stripe interference well in solar H ff images and the restored image can be used in morphology researches. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000377524600002 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5333]  |
| 专题 | 国家天文台_太阳物理研究部 |
| 作者单位 | 1.China Three Gorges Univ, Coll Sci, Yichang 443002, Peoples R China 2.China Three Gorges Univ, Coll Comp & Informat Technol, Yichang 443002, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 4.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Sheng,He, Shuan,Huang, Yao,et al. Automated removal of stripe interference in full-disk solar images[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2016,16(6). |
| APA | Zheng, Sheng,He, Shuan,Huang, Yao,He, Hui-Ling,Lin, Gang-Hua,&Lin Ganghua.(2016).Automated removal of stripe interference in full-disk solar images.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,16(6). |
| MLA | Zheng, Sheng,et al."Automated removal of stripe interference in full-disk solar images".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 16.6(2016). |
入库方式： OAI收割
来源：国家天文台
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