Author(s): Rishidas. S, Rolitta V Babu, Sujith Kumar T P
Published in: International Journal of Engineering Research & Technology
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Volume/Issue: Vol. 4 - Issue 04 (April - 2015)
Denoising astronomical images which is corrupted by huge sources of celestial and atmospheric noises is a field of great importance. Richardson Lucy deconvolution is a conventional method that is used for this denoising. In this paper we have implemented this Richardson Lucy deconvolution algorithm after a preprocessing. Here we adopted wavelet domain preprocessing. Methods adopted for that include thresholding at wavelet domain and Gabor filtering.
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