262 search results - page 34 / 53 » Shape- and appearance-based segmentation of volumetric medic... |
ISBI
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper introduces a novel and efficient algorithm for reconstructing the 3D shapes of tumors from a set of 2D bioluminescence images which are taken by the same camera but aft...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
We report a method for semi-automated segmentation of extended features such as filamentous structures in electron tomograms. We present an application of this method for the auto...
IJCV
2006
13 years 8 months ago
2006
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
We combine a new user initialization process with a B-spline snake to create a model with the properties of a deformable template. This `template' snake can be constrained by ...
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
While level sets have demonstrated a great potential for 3D medical image segmentation, their usefulness has been limited by two problems. First, 3D level sets are relatively slow ...