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Conference Paper: Blind image deconvolution for symmetric blurs by polynomial factorization

TitleBlind image deconvolution for symmetric blurs by polynomial factorization
Authors
Lam, Edmund YGoodman, Joseph W
Issue Date1999
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml
Citation
Proceedings of SPIE - The International Society For Optical Engineering, 1999, v. 3749, p. 174-175 How to Cite?
DOI: http://dx.doi.org/10.1117/12.355064
AbstractIn image acquisition, the captured image is often the result of the object being convolved with a blur. Deconvolution is necessary to undo the effects of the blur. However, in reality we often know very little of its exact structure, and therefore we have to perform blind deconvolution. Most existing methods are computationally intensive. Here, we show that if the blur is symmetric, we have an efficient algorithm for deconvolution based on polynomial factorization in the z-domain.
Persistent Identifierhttp://hdl.handle.net/10722/155101
ISSN
0277-786X
2023 SCImago Journal Rankings: 0.152

 

DC FieldValueLanguage
dc.contributor.authorLam, Edmund Yen_US
dc.contributor.authorGoodman, Joseph Wen_US
dc.date.accessioned2012-08-08T08:31:51Z-
dc.date.available2012-08-08T08:31:51Z-
dc.date.issued1999en_US
dc.identifier.citationProceedings of SPIE - The International Society For Optical Engineering, 1999, v. 3749, p. 174-175en_US
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/155101-
dc.description.abstractIn image acquisition, the captured image is often the result of the object being convolved with a blur. Deconvolution is necessary to undo the effects of the blur. However, in reality we often know very little of its exact structure, and therefore we have to perform blind deconvolution. Most existing methods are computationally intensive. Here, we show that if the blur is symmetric, we have an efficient algorithm for deconvolution based on polynomial factorization in the z-domain.en_US
dc.languageengen_US
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xmlen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.titleBlind image deconvolution for symmetric blurs by polynomial factorizationen_US
dc.typeConference_Paperen_US
dc.identifier.emailLam, Edmund Y:elam@eee.hku.hken_US
dc.identifier.authorityLam, Edmund Y=rp00131en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1117/12.355064-
dc.identifier.scopuseid_2-s2.0-0032659418en_US
dc.identifier.volume3749en_US
dc.identifier.spage174en_US
dc.identifier.epage175en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLam, Edmund Y=7102890004en_US
dc.identifier.scopusauthoridGoodman, Joseph W=7402288924en_US
dc.identifier.issnl0277-786X-

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