25 search results - page 2 / 5 » Large-Scale Modeling of Parametric Surfaces Using Spherical ... |
MIAR
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract. Although there are numerous publications on amygdala volumetry, so far there has not been many studies on modeling local amygdala surface shape variations in a rigorous f...
ISBI
2006
IEEE
14 years 6 months ago
2006
IEEE
In brain imaging, cortical data such as the cortical thickness, cortical surface curvatures and surface coordinates have been mapped to a unit sphere for the purpose of visualizat...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
We present a new statistical shape-from-shading framework for images of unknown illumination. The object (e.g., face) to be reconstructed is described by a parametric model. To de...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
We study the 3D reconstruction of a binary scene from X-ray tomographic data. In the special case of a compact and uniform object lying in a uniform background, the scene is entir...
MICCAI
2006
Springer
14 years 6 months ago
2006
Springer
Abstract. This paper presents a novel active surface segmentation algorithm using a multiscale shape representation and prior. We define a parametric model of a surface using spher...