## Abstract This article describes a novel algorithm for cosmic‐ray rejection in single spectroscopic CCD images. This algorithm is based on a variation of template matching. It focuses on identifying those pixels belong to spectra, while other conventional algorithms tried to locate the cosmic‐ray
✦ LIBER ✦
Cosmic‐Ray Rejection by Linear Filtering of Single Images
✍ Scribed by Rhoads, James E.
- Book ID
- 123913787
- Publisher
- University of Chicago Press
- Year
- 2000
- Tongue
- English
- Weight
- 191 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0004-6280
- DOI
- 10.1086/316559
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This paper presents an image adaptive linear filtering method for the reconstruction of the RGB (red, blue, green) color coordinates of a pixel from the lossy compressed luminance/chrominance color coordinates. In the absence of quantization noise, the RGB coordinates of a pixel can be perfectly rec