DTI visualization with streamsurfaces and evenly-spaced volume seeding

A. Vilanova, G. Berenschot, C. Pul, van

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Samenvatting

Experimental evidence has shown that water diffusion is anisotropic in organized tissues such as white matter or muscles. Diffusion Tensor Imaging is a non-invasive MR technique that measures water diffusion. DTI is used to visualize linear structures such as fibers. In this paper, we present a visualization tool for DTI data. A new algorithm to visualize linear structures in areas of crossing or converging fibers is presented. Usually the user defines an area from where the fibers are generated. In this way, the user can miss part of the information, if the area is not correctly defined. We present a method to visualize the structures in the whole volume with an evenly-spaced distance between them. Some results obtained by our partners using the DTI tool will be presented.
Originele taal-2Engels
TitelProceedings of the Joint Eurographics - IEEE TCVG Symposium on Visualization (VisSym04), 19-21 May 2004, Konstanz, Germany
RedacteurenO. Deussen, C. Hanssen, D.A. Keim
Plaats van productieGermany, Konstanz
UitgeverijThe Eurographics Association
Pagina's173-182
StatusGepubliceerd - 2004
Evenement6th Joint Eurographics/IEEE TCVG Symposium on Visualization (VisSym 2004), May 19-21, 2004, Konstanz, Germany - Konstanz, Duitsland
Duur: 19 mei 200421 mei 2004

Congres

Congres6th Joint Eurographics/IEEE TCVG Symposium on Visualization (VisSym 2004), May 19-21, 2004, Konstanz, Germany
Verkorte titelVisSym 2004
Land/RegioDuitsland
StadKonstanz
Periode19/05/0421/05/04
AnderJoint Eurographics - IEEE TCVG Symposium on Visualization (VisSym04)

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