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Conference Paper: Application of Tikhonov regularization to super-resolution reconstruction of brain MRI images

TitleApplication of Tikhonov regularization to super-resolution reconstruction of brain MRI images
Authors
KeywordsMRI
Super-resolution Reconstruction
Tikhonov Regularization
Issue Date2008
PublisherSpringer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/
Citation
2nd International Conference on Medical Imaging and Informatics, MIMI 2007, Beijing, China, 14-16 August 2007. In Lecture Notes In Computer Science, 2008, v. 4987, p. 51-56 How to Cite?
AbstractThis paper presents an image super-resolution method that enhances spatial resolution of MRI images in the slice-select direction. The algorithm employs Tikhonov regularization, using a standard model of imaging process and reformulating the reconstruction as a regularized minimization task. Our experimental result shows improvements in both signal-to-noise ratio and visual quality. © 2008 Springer-Verlag Berlin Heidelberg.
Persistent Identifierhttp://hdl.handle.net/10722/92177
ISSN
2005 Impact Factor: 0.402
2015 SCImago Journal Rankings: 0.252
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, Xen_HK
dc.contributor.authorLam, EYen_HK
dc.contributor.authorWu, EXen_HK
dc.contributor.authorWong, KKYen_HK
dc.date.accessioned2010-09-17T10:38:20Z-
dc.date.available2010-09-17T10:38:20Z-
dc.date.issued2008en_HK
dc.identifier.citation2nd International Conference on Medical Imaging and Informatics, MIMI 2007, Beijing, China, 14-16 August 2007. In Lecture Notes In Computer Science, 2008, v. 4987, p. 51-56en_HK
dc.identifier.issn0302-9743en_HK
dc.identifier.urihttp://hdl.handle.net/10722/92177-
dc.description.abstractThis paper presents an image super-resolution method that enhances spatial resolution of MRI images in the slice-select direction. The algorithm employs Tikhonov regularization, using a standard model of imaging process and reformulating the reconstruction as a regularized minimization task. Our experimental result shows improvements in both signal-to-noise ratio and visual quality. © 2008 Springer-Verlag Berlin Heidelberg.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/en_HK
dc.relation.ispartofLecture Notes in Computer Scienceen_HK
dc.subjectMRIen_HK
dc.subjectSuper-resolution Reconstructionen_HK
dc.subjectTikhonov Regularizationen_HK
dc.titleApplication of Tikhonov regularization to super-resolution reconstruction of brain MRI imagesen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailLam, EY:elam@eee.hku.hken_HK
dc.identifier.emailWu, EX:ewu1@hkucc.hku.hken_HK
dc.identifier.emailWong, KKY:kywong@eee.hku.hken_HK
dc.identifier.authorityLam, EY=rp00131en_HK
dc.identifier.authorityWu, EX=rp00193en_HK
dc.identifier.authorityWong, KKY=rp00189en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/978-3-540-79490-5_8en_HK
dc.identifier.scopuseid_2-s2.0-45849108809en_HK
dc.identifier.hkuros141497-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-45849108809&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume4987en_HK
dc.identifier.spage51en_HK
dc.identifier.epage56en_HK
dc.identifier.eissn1611-3349-
dc.publisher.placeGermanyen_HK
dc.description.other2nd International Conference on Medical Imaging and Informatics, MIMI 2007, Beijing, China, 14-16 August 2007. In Lecture Notes In Computer Science, 2008, v. 4987, p. 51-56-
dc.identifier.scopusauthoridZhang, X=7410265236en_HK
dc.identifier.scopusauthoridLam, EY=7102890004en_HK
dc.identifier.scopusauthoridWu, EX=7202128034en_HK
dc.identifier.scopusauthoridWong, KKY=36456599700en_HK

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