19 search results - page 2 / 4 » Deformable Registration of Brain Tumor Images Via a Statisti... |
ISBI
2007
IEEE
13 years 11 months ago
2007
IEEE
Statistical models of deformations (SMD) capture the variability of deformations of a group of sample images, and they are often used to constrain deformable registration, thereby...
MICCAI
2005
Springer
14 years 6 months ago
2005
Springer
Motivated by the need for methods to aid the deformable registration of brain tumor images, we present a three-dimensional (3D) mechanical model for simulating large non-linear def...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
We propose a method for brain atlas deformation in presence of large space-occupying tumors, based on an a priori model of lesion growth that assumes radial expansion of the lesio...
MICCAI
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In the present study, fully nonlinear (i.e. accounting for both geometric and material nonlinearities) patient specific finite element brain model was applied to predict ...
MICCAI
2004
Springer
13 years 10 months ago
2004
Springer
In order to combine preoperative data with intraoperative scans for image-guided neurosurgery visualization, accurate registration is necessary. It has been determined previously t...