About: Parallel Image Reconstruction Using B-Spline Approximation (PROBER)

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Parallel MRI (pMRI) is a way to increase the speed of the MRI acquisition by com bining data obtained simultaneously from several receiver coils with distinct sp atial sensitivities. We propose an algorithm th at uses B-spline functions to approximate the reconstruction map which reduces t he number of parameters to estimate and makes the reconstruction faster and less sensitive to noise. The proposed method is tested on both phantom and in vivo images. The results ar e compared with commercial implementation of GRAPPA and SENSE algorithms in term s of time complexity and quality of the reconstruction. Parallel MRI (pMRI) is a way to increase the speed of the MRI acquisition by com bining data obtained simultaneously from several receiver coils with distinct sp atial sensitivities. We propose an algorithm th at uses B-spline functions to approximate the reconstruction map which reduces t he number of parameters to estimate and makes the reconstruction faster and less sensitive to noise. The proposed method is tested on both phantom and in vivo images. The results ar e compared with commercial implementation of GRAPPA and SENSE algorithms in term s of time complexity and quality of the reconstruction. (en) Parallel MRI (pMRI) is a way to increase the speed of the MRI acquisition by com bining data obtained simultaneously from several receiver coils with distinct sp atial sensitivities. We propose an algorithm th at uses B-spline functions to approximate the reconstruction map which reduces t he number of parameters to estimate and makes the reconstruction faster and less sensitive to noise. The proposed method is tested on both phantom and in vivo images. The results ar e compared with commercial implementation of GRAPPA and SENSE algorithms in term s of time complexity and quality of the reconstruction. (cs)
Title	Parallel Image Reconstruction Using B-Spline Approximation (PROBER) Parallel Image Reconstruction Using B-Spline Approximation (PROBER) (en) Parallel Image Reconstruction Using B-Spline Approximation (PROBER) (cs)
skos:prefLabel	Parallel Image Reconstruction Using B-Spline Approximation (PROBER) Parallel Image Reconstruction Using B-Spline Approximation (PROBER) (en) Parallel Image Reconstruction Using B-Spline Approximation (PROBER) (cs)
skos:notation	RIV/68407700:21230/07:03134422!RIV08-AV0-21230___
http://linked.open.../vavai/riv/strany	582;591
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1ET101050403)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Kybic, Jan Hlaváč, Václav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	440580
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/07:03134422
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	B-spline; magnetic resonance; parallel MRI; restoration (en)
http://linked.open.../riv/klicoveSlovo	B-spline magnetic resonance restoration parallel MRI
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F85B57121A54]
http://linked.open...i/riv/nazevZdroje	Magnetic Resonance in Medicine
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Artificial inteligence methods in diagnostics from medical images
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	58
http://linked.open...iv/tvurceVysledku	Hlaváč, Václav Kybic, Jan Müller, S. Petr, J. Bock, M.
issn	0740-3194
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Parallel Image Reconstruction Using B-Spline Approximation (PROBER) Parallel Image Reconstruction Using B-Spline Approximation (PROBER) Parallel Image Reconstruction Using B-Spline Approximation (PROBER)

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