About: 3D Reconstruction in Magnetic Resonance Imaging

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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	This article deals with three-dimensional reconstruction methods of nuclear magnetic resonance images. The testing images were observed by tomography with basic magnetic field of 4.7T at the Institute of Scientific Instruments (Academy of Sciences of the Czech Republic). 10 slices of the testing phantom were acquired. The methods were proposed with the aim of getting utmost information about the shape of the testing phantom. One possible way is to increase the number of the sensed slices, but it implies decreasing of the signal to noise ratio. The second approach is finding the compromise between the effective count of slices and the following interpolation of other slices between the sensed ones. The both approaches were compared. The resultant images were segmented by the active contour methods which are based on partial differential equations solution. The advantage of these methods is that the images may not be preprocessed before segmentation. This article deals with three-dimensional reconstruction methods of nuclear magnetic resonance images. The testing images were observed by tomography with basic magnetic field of 4.7T at the Institute of Scientific Instruments (Academy of Sciences of the Czech Republic). 10 slices of the testing phantom were acquired. The methods were proposed with the aim of getting utmost information about the shape of the testing phantom. One possible way is to increase the number of the sensed slices, but it implies decreasing of the signal to noise ratio. The second approach is finding the compromise between the effective count of slices and the following interpolation of other slices between the sensed ones. The both approaches were compared. The resultant images were segmented by the active contour methods which are based on partial differential equations solution. The advantage of these methods is that the images may not be preprocessed before segmentation. (en)
Title	3D Reconstruction in Magnetic Resonance Imaging 3D Reconstruction in Magnetic Resonance Imaging (en)
skos:prefLabel	3D Reconstruction in Magnetic Resonance Imaging 3D Reconstruction in Magnetic Resonance Imaging (en)
skos:notation	RIV/68081731:_____/10:00352270!RIV11-GA0-68081731
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA102/09/0314), P(GA103/01/0314), S, Z(AV0Z20650511), Z(MSM0021630513), Z(MSM0021630516)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Bartušek, Karel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav přístrojové techniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	300967
http://linked.open...ai/riv/idVysledku	RIV/68081731:_____/10:00352270
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	3D reconstruction; magnetic resonance imaging (en)
http://linked.open.../riv/klicoveSlovo	3D reconstruction magnetic resonance imaging
http://linked.open...ontrolniKodProRIV	[6ADC8251FAC7]
http://linked.open...v/mistoKonaniAkce	Cambridge
http://linked.open...i/riv/mistoVydani	Cambridge
http://linked.open...i/riv/nazevZdroje	PIERS 2010 Cambridge Proceedings
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Investigation of metamaterials and microwave structures with the help of noise spectroscopy and magnetic resonance Analysis and diagnostic of corrosion of reinforcement steel in corrored reinfoced concrete
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Bartušek, Karel Mikulka, J.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-07-05 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research into experimental methods for examination of the physical properties of matter and their application in advanced technologies Advanced Electronic Communication Systems and Technologies (ELCOM) Zdroje, akumulace a optimalizace využití energie v podmímkách trvale udržitelného rozvoje
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	The Electromagnetics Academy
https://schema.org/isbn	978-1-934142-14-1
is http://linked.open...avai/riv/vysledek of	3D Reconstruction in Magnetic Resonance Imaging 3D Reconstruction in Magnetic Resonance Imaging 3D Reconstruction in Magnetic Resonance Imaging

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