432 search results - page 39 / 87 » Image Based Flow Visualization for Curved Surfaces |
SMI
2007
IEEE
15 years 4 months ago
2007
IEEE
We present an effective framework for segmenting 3D shapes into meaningful components using the curve skeleton. Our algorithm identifies a number of a critical points on the curv...
SIGGRAPH
1990
ACM
15 years 1 months ago
1990
ACM
We propose a new rendering technique that produces 3-D images with enhanced visual comprehensibility. Shape features can be readily understood if certain geometric properties are ...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
3D-shape description requires the partition of objects in different parts. In this paper, we propose a new approach based on the analysis of a 3D skeleton. The skeleton is a repre...
SCALESPACE
2009
Springer
15 years 4 months ago
2009
Springer
In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...
MICCAI
2002
Springer
15 years 10 months ago
2002
Springer
We propose to match a labeled mesh onto the patient brain surface in a multiresolution way for labeling the patient brain. Labeling the patient brain surface provides a map of the ...