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Multiresolution in astronomical image processing: A general framework

✍ Scribed by Fionn Murtagh; Jean-Luc Starck; Albert Bijaoui

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
768 KB
Volume
6
Category
Article
ISSN
0899-9457

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✦ Synopsis

Abstract

Multiresolution transforms, including a wavelet transform, are applied simage visualization, image restoration, filtering and compression, Γ— object detection. Variance stabilization is used, when appropriate, cater for common astronomical image noise models. We discuss idation of such methods in the case of astronomical image processing. A range of examples illustrate the effectiveness of this aproach in handling point source and extended astronomical objects.

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