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Chinese sunspot drawings and their digitization - (II) accuracy analysis for digitized sunspot hand-drawing records of Yunnan Observatories 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 4, 页码: 7
Authors:  Peng, Yang;  Luo, Xiao-Yu;  Zeng, Shu-Guang;  Deng LH(邓林华);  Zheng, Sheng;  Lin, Gang-Hua;  Cheng, Yu-Lin;  Tao JP(淘金萍);  Feng YL(冯永利)
Adobe PDF(390Kb)  |  Favorite  |  View/Download:25/1  |  Submit date:2020/06/08
sunspots  methods  data analysis  techniques  image processing  
云南天文台手绘太阳黑子数据系统 期刊论文
天文研究与技术(Astronomical Research & Technology), 2018, 卷号: 15, 期号: 1, 页码: 119-126
Authors:  祝高飞;  郑胜;  林钢华;  曾祥云;  冯永利;  陶金萍;  舒瑶
Adobe PDF(1698Kb)  |  Favorite  |  View/Download:363/4  |  Submit date:2017/11/28
太阳黑子  数据管理  黑子信息检索  黑子统计分析  
Sunspot drawings handwritten character recognition method based on deep learning 期刊论文
NEW ASTRONOMY, 2016, 卷号: 45, 页码: 54-59
Authors:  Zheng, Sheng;  Zeng, Xiangyun;  Lin, Ganghua;  Zhao, Cui;  Feng YL(冯永利);  Tao JP(陶金萍);  Zhu, Daoyuan;  Xiong, Li
Adobe PDF(2452Kb)  |  Favorite  |  View/Download:68/1  |  Submit date:2016/05/12
Sunspot Drawings  Convolution Neural Network  Handwriting Character  Recognition