264 search results - page 12 / 53 » Partially Reflected Diffusion |
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
In this work we address the uncertainty associated with fiber paths obtained in white matter fiber tractography. This uncertainty, which arises for example from noise and partial v...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
We propose a new model for zooming digital image. This model, driven by a partial differential equation, will balance between linear zooming on homogenous zones to anisotropic dif...
ENTCS
2010
13 years 5 months ago
2010
We present the derivation of a CTMC with levels model of diffusion in cylindrical coordinates partial differential equation for Fick's law. The resulting model abstracts both...
ISM
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, a new model is proposed for image segmentation that integrates the curve evolution and anisotropic diffusion methods. The curve evolution method, utilizing both grad...
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
This paper describes a new method to recover the sign of the local Gaussian curvature at each point on the visible surface of a 3-D object. Multiple (p > 3) shaded images are a...