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Proceedings Paper

Spectral modeling of nonstationary clouds
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Paper Abstract

Clouds have a nonstationary nature in that their local spectrum changes with position. We model this nonstationarity by extending the classical 1/fγ type spectrum. We make γ a function of position and we show that with this choice we can generate nonstationary clouds. Our model can be used to improve denoising algorithms.

Paper Details

Date Published: 17 September 2005
PDF: 6 pages
Proc. SPIE 5910, Advanced Signal Processing Algorithms, Architectures, and Implementations XV, 591017 (17 September 2005); doi: 10.1117/12.623606
Show Author Affiliations
Lorenzo Galleani, City Univ. of New York (United States)
Leon Cohen, City Univ. of New York (United States)
Gabriel Cristobal, Instituto do Optica (CSIC) (Spain)
Bruce Suter, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 5910:
Advanced Signal Processing Algorithms, Architectures, and Implementations XV
Franklin T. Luk, Editor(s)

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