DEFOCUS CORRECTION USING A VISIBILITY CRITERION

Authors
TORROBA P CAP N RABAL H
Citation
P. Torroba et al., DEFOCUS CORRECTION USING A VISIBILITY CRITERION, J. mod. opt., 41(1), 1994, pp. 111-117
Citations number
4
Categorie Soggetti
Optics
Journal title
J. mod. opt. → ACNP
ISSN journal
09500340
Volume
41
Issue
1
Year of publication
1994
Pages
111 - 117
Database
ISI
SICI code
0950-0340(1994)41:1<111:DCUAVC>2.0.ZU;2-X
Abstract
Michelson visibility is used to identify areas of correct focusing in stacks of images with progressively severe defocusing. It is found tha t visibility is a maximum when focusing is correct. An image with part ially corrected defocusing is constructed using this criterion.