The Co-alignment of Winged Hα Data Observed by the New Vacuum Solar Telescope - Cai, Yun-Fang; Yang, Xu; Xiang, Yong-Yuang; Yan, Xiao-Li; Jin, Zhen-Yu; Liu, Hui; Ji, Kai-Fan (Research in astronomy and astrophysics, 2022)
Keywords: Algorithms; Alignment; H alpha line; Image resolution; Optical flow (image analysis); Solar physics; Spectroscopy