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Fast Derivation of Contact Binary Parameters for Large Photometric Surveys 期刊论文
ASTRONOMICAL JOURNAL, 2022, 卷号: 164, 期号: 5
Authors:  Ding X(丁旭);  Ji KF(季凯帆);  Li, XuZhi;  Xiong, JianPing;  Cheng QY(程其原);  Wang JL(王锦良);  Liu H(刘辉)
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地平式太阳望远镜库德焦面指向跟踪误差建模研究 期刊论文
天文研究与技术/Astronomical Research & Technology, 2022, 卷号: 19, 期号: 06, 页码: 588-595
Authors:  刘荣辉;  刘辉;  穆恒宇;  柳光乾
Adobe PDF(1166Kb)  |  Favorite  |  View/Download:82/3  |  Submit date:2022/05/23
指向跟踪精度  指向模型  地平式太阳望远镜  库德焦面  支持向量回归  
High-resolution Solar Image Reconstruction Based on Non-rigid Alignment 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9
Authors:  Liu H(刘辉);  Jin ZY(金振宇);  Xiang YY(向永源);  Ji KF(季凯帆)
Adobe PDF(1234Kb)  |  Favorite  |  View/Download:57/8  |  Submit date:2022/08/22
methods: data analysis  techniques: image processing  Sun: chromosphere  Sun: photosphere  instrumentation: high angular resolution  
The Co-alignment of Winged H alpha Data Observed by the New Vacuum Solar Telescope* 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 6
Authors:  Cai YF(蔡云芳);  Yang, Xu;  Xiang YY(向永源);  Yan XL(闫晓理);  Jin ZY(金振宇);  Liu H(刘辉);  Ji KF(季凯帆)
Adobe PDF(1590Kb)  |  Favorite  |  View/Download:78/2  |  Submit date:2022/07/18
Sun: atmosphere  methods: data analysis  techniques: imaging spectroscopy  techniques: image processing  
基于快速鲁棒性主成分分析的日冕喷流自动检测方法 期刊论文
天文研究与技术/Astronomical Research & Technology, 2022, 卷号: 19, 期号: 01, 页码: 78-85
Authors:  耿成杰;  李润鑫;  刘辉;  尚振宏
Adobe PDF(479Kb)  |  Favorite  |  View/Download:199/3  |  Submit date:2021/04/20
日冕喷流检测  快速鲁棒性主成分分析  帧间差分  运动目标提取  
Fundamental parameters for 30 faint open clusters with Gaia EDR3 based on the more reliable members 期刊论文
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2021, 卷号: 73, 期号: 6, 页码: 1486-1496
Authors:  Ding X(丁旭);  Ji KF(季凯帆);  Li XZ(李旭志);  Cheng QY(程其原);  Wang JL(王锦良);  Yu XG(余晓光);  Liu H(刘辉)
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methods: data analysis  methods: statistical  open clusters and associations: general  
Detection and mitigation of RFI in SBRS observation data 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 8
Authors:  Qiang, Zhen-Ping;  Cheng, Jun;  Shang, Zhen-Hong;  Ji KF(季凯帆);  Dai, Fei;  Liu H(刘辉)
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spectrographs: SBRS  techniques: image processing and spectroscopic  Sun : radio radiation  
A deep learning method to estimate magnetic fields in solar active regions from photospheric continuum images 期刊论文
ASTRONOMY & ASTROPHYSICS, 2021, 卷号: 652
Authors:  Bai, Xianyong;  Liu H(刘辉);  Deng, Yuanyong;  Jiang, Jie;  Guo, Jingjing;  Bi Y(毕以);  Feng, Tao;  Jin ZY(金振宇);  Cao, Wenda;  Su, Jiangtao;  Ji KF(季凯帆)
Adobe PDF(4401Kb)  |  Favorite  |  View/Download:143/1  |  Submit date:2021/09/10
Sun: magnetic fields  Sun: photosphere  methods: statistical  
Mapping Solar X-Ray Images from SDO/AIA EUV Images by Deep Learning 期刊论文
ASTROPHYSICAL JOURNAL, 2021, 卷号: 915, 期号: 2
Authors:  Hong JC(洪俊超);  Liu H(刘辉);  Bi Y(毕以);  Xu, Zhe;  Yang B(杨波);  Yang JY(杨家艳);  Su, Yang;  Xia, Yuehan;  Ji KF(季凯帆)
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Predicting the evolution of photospheric magnetic field in solar active regions using deep learning 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 5
Authors:  Bai, Liang;  Bi Y(毕以);  Yang B(杨波);  Hong JC(洪俊超);  Xu, Zhe;  Shang, Zhen-Hong;  Liu H(刘辉);  Ji, Hai-Sheng;  Ji KF(季凯帆)
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methods  data analysis  Sun  magnetic fields  spatiotemporal prediction  recurrent neural network