7 search results - page 1 / 2 » TDF-TRACT: Probabilistic tractography using the tensor distr... |
ISBI
2011
IEEE
13 years 2 months ago
2011
IEEE
Fractional anisotropy (FA), a widely used measure of fiber integrity based on diffusion tensor imaging (DTI), is theoretically confounded by several other quantities including the...
ISBI
2004
IEEE
14 years 12 months ago
2004
IEEE
Diffusion-Tensor MRI can be used to measure fibre orientation within the brain. Several studies have proposed methods to reconstruct known white matter fibre tracts in the brain. ...
ISBI
2006
IEEE
14 years 12 months ago
2006
IEEE
We present a physical phantom designed for fibre tractography validation and use it to evaluate tracking algorithms that employ (a) the classic diffusion tensor model of diffusion...
MICCAI
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. We introduce a fibre tractography framework based on a particle filter which estimates a local geometrical model of the underlying white matter tract, formulated as a ...
CVPR
2008
IEEE
14 years 28 days ago
2008
IEEE
Diffusion weighted magnetic resonance (MR) imaging is a powerful tool that can be employed to study white matter microstructure by examining the 3D displacement profile of water m...