219 search results - page 34 / 44 » Multi-scale image harmonization |
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
We prove that the set of all Lambertian reflectance functions (the mapping from surface normals to intensities) obtained with arbitrary distant light sources lies close to a 9D lin...
MICCAI
2006
Springer
14 years 10 months ago
2006
Springer
In medical imaging, parameterized 3D surface models are of great interest for anatomical modeling and visualization, statistical comparisons of anatomy, and surface-based registrat...
ISBI
2004
IEEE
14 years 10 months ago
2004
IEEE
We present a variational framework for determination of intra-voxel fiber orientations from High Angular Resolution Diffusion-Weighted (HARD) MRI under the assumption of biGaussia...
ISBI
2008
IEEE
14 years 10 months ago
2008
IEEE
Spatial patterns of activation statistics within anatomically-defined regions of interest (ROIs) in functional magnetic resonance imaging (fMRI) data were recently shown to be sen...
IPMI
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. Volumetric registration of brain MR images presents a challenging problem due to the wide variety of sulcal folding patterns. We present a novel volumetric registration m...