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Proceedings Paper

PSF uncertainty and image estimation errors
Author(s): Sudhakar Prasad
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Paper Abstract

In any image post-processing system, an imperfect knowledge of the system point-spread function (PSF) leads to errors in the estimation of the truth image from the image data. Here we treat the problem of PSF uncertainty resulting from either uncorrected or partially corrected atmospheric turbulence related phase errors and its impact on image estimation in the presence of Poisson count statistics.

Paper Details

Date Published: 26 August 2008
PDF: 12 pages
Proc. SPIE 7094, Unconventional Imaging IV, 709407 (26 August 2008); doi: 10.1117/12.799318
Show Author Affiliations
Sudhakar Prasad, Univ. of New Mexico (United States)

Published in SPIE Proceedings Vol. 7094:
Unconventional Imaging IV
Jean J. Dolne; Thomas J. Karr; Victor L. Gamiz, Editor(s)

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