42 citations · 49 across the 2 of their papers we have counts for
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astro-ph.IM2019
The Richardson-Lucy Deconvolution method to Extract LAMOST 1D Spectra
Min Li, Guangwei Li, Ke Lv +3
We use the Richardson-Lucy deconvolution algorithm to extract one dimensional (1D) spectra from LAMOST spectrum images. Compared with other deconvolution algorithms, this algorithm…
astro-ph.IM2017
Cosmic Ray Removal in Fiber Spectroscopic Image
Zhongrui Bai, Haotong Zhang, Hailong Yuan +4
Single-exposure spectra in large spectral surveys are valuable for time domain studies such as stellar variability, but there is no available method to eliminate cosmic rays for si…
astro-ph.IM2015★ 7 cited
A Practical Deconvolution Computation Algorithm to Extract 1D Spectra from 2D Images of Optical Fiber Spectroscopy
Guangwei Li, Haotong Zhang, Zhongrui Bai
Bolton and Schlegel presented a promising deconvolution method to extract 1D spectra from a 2D optical fiber spectral CCD image. The method could eliminate the PSF difference betwe…