Deep Learning in Solar Astronomy

Deep Learning in Solar Astronomy (SpringerBriefs in Computer Science) 1st ed. 2022 Edition
Author: Long Xu (Author), Yihua Yan (Author), Xin Huang (Author)
Publisher Finelybook 出版社:Springer; 1st ed. 2022 edition (May 28, 2022)
Language 语言:English
pages 页数:106 pages
ISBN-10 书号:9811927456
ISBN-13 书号:9789811927454

Book Description
The volume of data being collected in solar astronomy has exponentially increased over the past decade and we will be entering the age of petaAuthor:te solar data. Deep learning has been an invaluable tool exploited to efficiently extract key information from the massive solar observation data, to solve the tasks of data archiving/classification, object detection and recognition.

Astronomical study starts with imaging from recorded raw data, followed Author: image processing, such as image reconstruction, inpainting and generation, to enhance imaging quality. We study deep learning for solar image processing. First, image deconvolution is investigated for synthesis aperture imaging. Second, image inpainting is explored to repair over-saturated solar image due to light intensity beyond threshold of optical lens. Third, image translation among UV/EUV observation of the chromosphere/corona, Ha observation of the chromosphere and magnetogram of the photosphere is realized Author: using GAN, exhibiting powerful image domain transfer ability among multiple wavebands and different observation devices. It can compensate the lack of observation time or waveband. In addition, time series model, e.g., LSTM, is exploited to forecast solar burst and solar activity indices.

This book presents a comprehensive overview of the deep learning applications in solar astronomy. It is suitable for the students and young researchers who are major in astronomy and computer science, especially interdisciplinary research of them.

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