Blind restoration of solar images via the Channel Sharing Spatio-temporal Network

Context. Due to the presence of atmospheric turbulence, the quality of solar images tends to be significantly degraded when observed by ground-based telescopes. The adaptive optics (AO) system can achieve partial correction but stops short of reaching the diffraction limit. In order to further impro...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2021-08, Vol.652, p.A50
Hauptverfasser:	Wang, Shuai, Chen, Qingqing, He, Chunyuan, Zhang, Chi, Zhong, Libo, Bao, Hua, Rao, Changhui
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive optics Atmospheric turbulence Feature extraction Ground-based observation Image contrast Image quality Image reconstruction Image restoration Machine learning Photosphere Point spread functions Post-processing Signal to noise ratio Space telescopes
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