Fast iterative image restoration with a spatially varying PSF

TitleFast iterative image restoration with a spatially varying PSF
Publication TypeJournal Articles
Year of Publication1997
AuthorsNagy JG, O'Leary DP
JournalProceedings of SPIE
Volume3162
Issue1
Pagination388 - 399
Date Published1997/10/24/
ISBN Number0277786X
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.

URLhttp://spiedigitallibrary.org/proceedings/resource/2/psisdg/3162/1/388_1?isAuthorized=no
DOI10.1117/12.279513