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Article: Maximum a posteriori blind image deconvolution with Huber-Markov random-field regularization

TitleMaximum a posteriori blind image deconvolution with Huber-Markov random-field regularization
Authors
Xu, ZLam, EY
KeywordsBlind deconvolution
Maximum a posteriori
Random field model
Maximum likelihood
Convolution
Issue Date2009
PublisherOptical Society of America. The Journal's web site is located at http://www.opticsinfobase.org/current.cfm?journal=3
Citation
Optics Letters, 2009, v. 34 n. 9, p. 1453-1455 How to Cite?
DOI: http://dx.doi.org/10.1364/OL.34.001453
AbstractWe propose a maximum a posteriori blind deconvolution approach using a Huber-Markov random-field model. Compared with the conventional maximum-likelihood method, our algorithm not only suppresses noise effectively but also significantly alleviates the artifacts produced by the deconvolution process. The performance of this method is demonstrated by computer simulations. © 2009 Optical Society of America.
Persistent Identifierhttp://hdl.handle.net/10722/58840
ISSN
0146-9592
2021 Impact Factor: 3.560
2020 SCImago Journal Rankings: 1.524
ISI Accession Number ID
WOS:000266475000054
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorXu, Zen_HK
dc.contributor.authorLam, EYen_HK
dc.date.accessioned2010-05-31T03:37:49Z-
dc.date.available2010-05-31T03:37:49Z-
dc.date.issued2009en_HK
dc.identifier.citationOptics Letters, 2009, v. 34 n. 9, p. 1453-1455en_HK
dc.identifier.issn0146-9592en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58840-
dc.description.abstractWe propose a maximum a posteriori blind deconvolution approach using a Huber-Markov random-field model. Compared with the conventional maximum-likelihood method, our algorithm not only suppresses noise effectively but also significantly alleviates the artifacts produced by the deconvolution process. The performance of this method is demonstrated by computer simulations. © 2009 Optical Society of America.en_HK
dc.languageengen_HK
dc.publisherOptical Society of America. The Journal's web site is located at http://www.opticsinfobase.org/current.cfm?journal=3en_HK
dc.relation.ispartofOptics Lettersen_HK
dc.rightsOptics Letters. Copyright © Optical Society of America.en_HK
dc.subjectBlind deconvolution-
dc.subjectMaximum a posteriori-
dc.subjectRandom field model-
dc.subjectMaximum likelihood-
dc.subjectConvolution-
dc.titleMaximum a posteriori blind image deconvolution with Huber-Markov random-field regularizationen_HK
dc.typeArticleen_HK
dc.identifier.emailLam, EY:elam@eee.hku.hken_HK
dc.identifier.authorityLam, EY=rp00131en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1364/OL.34.001453en_HK
dc.identifier.pmid19412303-
dc.identifier.scopuseid_2-s2.0-66349092786en_HK
dc.identifier.hkuros165785en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-66349092786&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume34en_HK
dc.identifier.issue9en_HK
dc.identifier.spage1453en_HK
dc.identifier.epage1455en_HK
dc.identifier.isiWOS:000266475000054-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXu, Z=26640797900en_HK
dc.identifier.scopusauthoridLam, EY=7102890004en_HK
dc.identifier.citeulike4462603-
dc.identifier.issnl0146-9592-

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