A practical algorithm for digital image restoration

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TypeArticle
Proceedings titleProceedings of the 7th Conference of the Canadian Man-Computer Communications Society
Series titleCMCCS Conference Proceedings
Conference7th Conference of the Canadian Man-Computer Communications Society, June 10-12th, 1981, Waterloo Ontario
ISSN0228-4022
Pages6170
AbstractIn this paper we report some experimental results of a pracitcal algorithm for the solution of digital image restoration problems. The solution is obtained directly from the system of linear equations which result from the discretization of the Fredholm integral equation of the first kind. This algorithm uses a simple regularized least squares technique. Also the regularization parameter for the optimum solution is calculated by a direct (non-iterative) method. A computer-simulated example using both space-invariant and space-variant, spatially separable point spread functions, is presented. We show that this method compares favorably with other known direct methods.
PublisherNational Research Council of Canada
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedYes
NPARC number21273625
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Record identifierf0232ad1-23c3-4727-9b1a-44394f4e647a
Record created2015-01-16
Record modified2016-05-09
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