12 search results - page 1 / 3 » Diffusion Tensor Estimation by Maximizing Rician Likelihood |
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
MICCAI
2006
Springer
14 years 6 months ago
2006
Springer
Rician noise introduces a bias into MRI measurements that can have a significant impact on the shapes and orientations of tensors in diffusion tensor magnetic resonance images. Thi...
ISBI
2008
IEEE
14 years 6 months ago
2008
IEEE
Q-space imaging is an emerging diffusion weighted MR imaging technique to estimate molecular diffusion probability density functions (PDF's) without the need to assume a Gaus...
ISBI
2006
IEEE
14 years 6 months ago
2006
IEEE
Diffusion tensor MRI is an imaging modality that is gaining importance in clinical applications. However, in a clinical environment, data have to be acquired rapidly, often at the...
MICCAI
2007
Springer
14 years 6 months ago
2007
Springer
The presence of Rician noise in magnetic resonance imaging (MRI) introduces systematic errors in diffusion tensor imaging (DTI) measurements. This paper evaluates gradient directio...