118 search results - page 20 / 24 » Orientation diffusions |
I3E
2001
13 years 9 months ago
2001
: Most often, technological explanations are given of Europe's slow adoption of mobile commerce. When seeking non-technological explanations, diffusion models provide aggregat...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...
IPMI
2005
Springer
14 years 8 months ago
2005
Springer
Abstract. Most of the approaches dedicated to fiber tracking from diffusionweighted MR data rely on a tensor model. However, the tensor model can only resolve a single fiber orient...
SIAMAM
2000
13 years 7 months ago
2000
Orientation of extracellular matrix fibers in the skin is a key ingredient of tissue appearance and function, and differences in fiber alignment are one of the main distinctions be...
VISUALIZATION
2003
IEEE
14 years 28 days ago
2003
IEEE
We present a haptic rendering technique that uses directional constraints to facilitate enhanced exploration modes for volumetric datasets. The algorithm restricts user motion in ...