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Proceedings Paper

Fast iterative image restoration with a spatially varying PSF
Author(s): James G. Nagy; Dianne P. O'Leary
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Paper Abstract

We describe how to efficiently apply a spatially-variant blurring operator using linear interpolation of measured point spread functions. Numerical experiments illustrate that substantially better resolution can be obtained at very little additional cost compared to piecewise constant interpolation.

Paper Details

Date Published: 24 October 1997
PDF: 12 pages
Proc. SPIE 3162, Advanced Signal Processing: Algorithms, Architectures, and Implementations VII, (24 October 1997); doi: 10.1117/12.279513
Show Author Affiliations
James G. Nagy, Southern Methodist Univ. (United States)
Dianne P. O'Leary, Univ. of Maryland/College Park (United States)


Published in SPIE Proceedings Vol. 3162:
Advanced Signal Processing: Algorithms, Architectures, and Implementations VII
Franklin T. Luk, Editor(s)

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