35 search results - page 5 / 7 » Simultaneous Boundary and Partial Volume Estimation in Medic... |
MICCAI
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We introduce a fibre tractography framework based on a particle filter which estimates a local geometrical model of the underlying white matter tract, formulated as a ...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
Many segmentation problems in medical imaging rely on accurate modeling and estimation of tissue intensity probability density functions. Gaussian mixture modeling, currently the ...
BMVC
2000
13 years 8 months ago
2000
We describe a method to segment and depth order motion layers simultaneously in an image sequence. Previous approaches have tended to ignore the depth ordering issue or treat it a...
MICCAI
2006
Springer
14 years 8 months ago
2006
Springer
Ground Glass Opacity (GGO) is defined as hazy increased attenuation within a lung that is not associated with obscured underlying vessels. Since pure (nonsolid) or mixed (partially...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
Abstract. Often in neurosurgical planning a dual spin echo acquisition is performed that yields proton density (PD) and T2-weighted images to evaluate edema near a tumor or lesion....