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Conference Paper: Feasibility study of fast diffusion tensor imaging based on distributed compressed sensing

TitleFeasibility study of fast diffusion tensor imaging based on distributed compressed sensing
Authors
Wu, YZhu, YJLiu, WTang, QYAn, YSWu, EXYing, LLiang, D
Issue Date2012
PublisherInternational Society of Magnetic Resonance in Medicine.
Citation
The 20th Annual Meeting & Exihibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia, 5-11 May 2012. In Proceedings of the 20th ISMRM, 2012, no. 1887 How to Cite?
AbstractDTI is a powerful tool to probe microstructure of biological tissues, but usually suffered from lengthy data acquisition. In the current study, theory of distributed compressed sensing (DCS) was applied to test its feasibility of accelerating DTI data sampling. Reconstruction performance was found to be related with SNR and reduction factor based on simulation study. Good reconstruction accuracy was numerically and visually achieved even at high accelerating rate of 4 for the experimental data. All the results indicate the feasibility of DCS to speed DTI data acquisition, which would greatly help to broaden its potential practical applications in the future.
DescriptionTheme: Adapting MR in a Changing World
Traditional Poster Session - Diffusion & Perfusion - Diffusion Acquisition: no. 1887
Persistent Identifierhttp://hdl.handle.net/10722/165200

 

DC FieldValueLanguage
dc.contributor.authorWu, Yen_US
dc.contributor.authorZhu, YJen_US
dc.contributor.authorLiu, Wen_US
dc.contributor.authorTang, QYen_US
dc.contributor.authorAn, YSen_US
dc.contributor.authorWu, EXen_US
dc.contributor.authorYing, L-
dc.contributor.authorLiang, D-
dc.date.accessioned2012-09-20T08:16:13Z-
dc.date.available2012-09-20T08:16:13Z-
dc.date.issued2012en_US
dc.identifier.citationThe 20th Annual Meeting & Exihibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia, 5-11 May 2012. In Proceedings of the 20th ISMRM, 2012, no. 1887en_US
dc.identifier.urihttp://hdl.handle.net/10722/165200-
dc.descriptionTheme: Adapting MR in a Changing World-
dc.descriptionTraditional Poster Session - Diffusion & Perfusion - Diffusion Acquisition: no. 1887-
dc.description.abstractDTI is a powerful tool to probe microstructure of biological tissues, but usually suffered from lengthy data acquisition. In the current study, theory of distributed compressed sensing (DCS) was applied to test its feasibility of accelerating DTI data sampling. Reconstruction performance was found to be related with SNR and reduction factor based on simulation study. Good reconstruction accuracy was numerically and visually achieved even at high accelerating rate of 4 for the experimental data. All the results indicate the feasibility of DCS to speed DTI data acquisition, which would greatly help to broaden its potential practical applications in the future.-
dc.languageengen_US
dc.publisherInternational Society of Magnetic Resonance in Medicine.-
dc.relation.ispartofProceedings of the 20th Annual Meeting of the International Society of Magnetic Resonance in Medicine, ISMRM 2012en_US
dc.titleFeasibility study of fast diffusion tensor imaging based on distributed compressed sensingen_US
dc.typeConference_Paperen_US
dc.identifier.emailWu, EX: ewu@eee.hku.hken_US
dc.identifier.authorityWu, EX=rp00193en_US
dc.description.naturelink_to_OA_fulltext-
dc.identifier.hkuros207489en_US
dc.publisher.placeAustralia-
dc.description.otherThe 20th Annual Meeting & Exihibition of the International Society of Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia, 5-11 May 2012. In Proceedings of the 20th ISMRM, 2012, no. 1887-

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