Sunspot drawings handwritten character recognition method based on deep learning
文献类型：期刊论文
| 作者 | Zheng, Sheng1; Zeng, Xiangyun1; Lin, Ganghua2 ; Zhao, Cui2; Feng, Yongli3; Tao, Jinping3; Zhu, Daoyuan1; Xiong, Li1
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| 刊名 | NEW ASTRONOMY
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 45页码:54-59 |
| 关键词 | Sunspot drawings Convolution neural network Handwriting character Recognition |
| 英文摘要 | High accuracy scanned sunspot drawings handwritten characters recognition is an issue of critical importance to analyze sunspots movement and store them in the database. This paper presents a robust deep learning method for scanned sunspot drawings handwritten characters recognition. The convolution neural network (CNN) is one algorithm of deep learning which is truly successful in training of multi-layer network structure. CNN is used to train recognition model of handwritten character images which are extracted from the original sunspot drawings. We demonstrate the advantages of the proposed method on sunspot drawings provided by Chinese Academy Yunnan Observatory and obtain the daily full-disc sunspot numbers and sunspot areas from the sunspot drawings. The experimental results show that the proposed method achieves a high recognition accurate rate. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000369200700009 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/5448]  |
| 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.Chinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China 3.Chinese Acad Sci, Yunnan Observ, POB 110, Kunming 650011, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Sheng,Zeng, Xiangyun,Lin, Ganghua,et al. Sunspot drawings handwritten character recognition method based on deep learning[J]. NEW ASTRONOMY,2016,45:54-59. |
| APA | Zheng, Sheng.,Zeng, Xiangyun.,Lin, Ganghua.,Zhao, Cui.,Feng, Yongli.,...&Xiong, Li.(2016).Sunspot drawings handwritten character recognition method based on deep learning.NEW ASTRONOMY,45,54-59. |
| MLA | Zheng, Sheng,et al."Sunspot drawings handwritten character recognition method based on deep learning".NEW ASTRONOMY 45(2016):54-59. |
入库方式： OAI收割
来源：国家天文台
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