26 April 2006 Investigating methods of the noise reduction in SAR images
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Proceedings Volume 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV; 61591O (2006) https://doi.org/10.1117/12.675085
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 2005, Wilga, Poland
Abstract
This paper analyses impact of using averaging filtering on quality of SAR images. These are commonly corrupted by multiplicative complex correlated noise (speckle) and by additive white Gaussian noise. Methods presented in this paper: multilook algorithm and averaging filters are examined in the context of additive white Gaussian noise reduction and computational demands. In order to obtain high cross-range resolution of SAR images Map-Drift Autofocus algorithm is also employed.
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Piotr Samczynski, Grzegorz Pietrzyk, "Investigating methods of the noise reduction in SAR images", Proc. SPIE 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 61591O (26 April 2006); doi: 10.1117/12.675085; https://doi.org/10.1117/12.675085
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