604 search results - page 68 / 121 » Geometric segmentation of 3D structures |
129
click to vote
3DIM
1997
IEEE
15 years 4 months ago
1997
IEEE
Geometric fusion of multiple sets of overlapping surface measurements is an important problem for complete 3D object or environment modelling. Fusion based on a discrete implicit ...
MICCAI
2004
Springer
16 years 22 days 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....
SMA
2005
ACM
15 years 5 months ago
2005
ACM
Geometric constraint solving is a key issue in CAD/CAM. Since Owen’s seminal paper, solvers typically use graph based decomposition methods. However, these methods become diffi...
NI
2011
14 years 2 months ago
2011
We present a novel probabilistic approach to fully automated delineation of tree structures in noisy 2D images and 3D image stacks. Unlike earlier methods that rely mostly on local...
130
click to vote
IPMI
2005
Springer
16 years 20 days ago
2005
Springer
We propose to segment 3D structures with competitive level sets driven by fuzzy control. To this end, several contours evolve simultaneously toward previously defined anatomical ta...