Reconstruction of smeared and out-of-focus images by regularization

Authors
Sizikov, VS Belov, IA
Citation
Vs. Sizikov et Ia. Belov, Reconstruction of smeared and out-of-focus images by regularization, J OPT TECH, 67(4), 2000, pp. 351-354
Citations number
8
Categorie Soggetti
Optics & Acoustics
Journal title
JOURNAL OF OPTICAL TECHNOLOGY
ISSN journal
10709762 → ACNP
Volume
67
Issue
4
Year of publication
2000
Pages
351 - 354
Database
ISI
SICI code
1070-9762(200004)67:4<351:ROSAOI>2.0.ZU;2-2
Abstract
The reconstruction of smeared and out-of-focus images is considered. The pr oblem is described by Fredholm-type integral equations of the first kind. T hey are solved using Fourier transformation and Tikhonov regularization wit h trial-and-error selection of the regularization parameter alpha. Software is developed. Numerical results are presented. (C) 2000 The Optical Societ y of America. [S1070-9762(00)01304-X].