21 search results - page 4 / 5 » Nonnegative Factorization of Diffusion Tensor Images and Its... |
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
We introduce a general formulation, called non-negative graph embedding, for non-negative data decomposition by integrating the characteristics of both intrinsic and penalty graph...
VISUALIZATION
2000
IEEE
13 years 9 months ago
2000
IEEE
A new multiscale method in surface processing is presented here which combines the image processing methodology based on nonlinear diffusion equations and the theory of geometric ...
VISUALIZATION
2005
IEEE
13 years 11 months ago
2005
IEEE
Diffusion Tensor Imaging (DTI) is an MRI-based technique for quantifying water diffusion in living tissue. In the white matter of the brain, water diffuses more rapidly along the ...
MICCAI
2004
Springer
14 years 6 months ago
2004
Springer
We propose a new model to simulate the growth of glioblastomas multiforma (GBM), the most aggressive glial tumors. This model relies upon an anatomical atlas including white fibers...
MICCAI
2005
Springer
14 years 6 months ago
2005
Springer
Statistical shape analysis has become of increasing interest to the neuroimaging community due to its potential to locate morphological changes. In this paper, we present the a nov...