118 search results - page 8 / 24 » Orientation diffusions |
ISBI
2002
IEEE
14 years 8 months ago
2002
IEEE
This paper presents a new method for warping of diffusion tensor fields. The proper reorientation of a tensor field requires knowledge of the underlying fiber orientation, which i...
VIS
2004
IEEE
14 years 9 months ago
2004
IEEE
Effective visualization of vector fields relies on the ability to control the size and density of the underlying mapping to visual cues used to represent the field. In this paper ...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
We design a family of non-local image smoothing algorithms which approximate the application of diffusion PDE's on a specific Euclidean space of image patches. We first map a...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
High angular resolution diffusion imaging (HARDI) has become an important magnetic resonance technique for in vivo imaging. Current techniques for estimating the diffusion orientat...
MICCAI
2002
Springer
14 years 8 months ago
2002
Springer
We propose a general approach to the reconstruction of brain white matter geometry from diffusion-weighted data. This approach is based on an inverse problem framework. The optimal...