10 search results - page 1 / 2 » Topology tracking for the visualization of time-dependent tw... |
VMV
2001
13 years 5 months ago
2001
Closed streamlines are a missing part in most visualizations of vector field topology. In this paper, we propose a method which detects closed streamlines in a time-dependent two-...
VIS
2004
IEEE
14 years 5 months ago
2004
IEEE
Topological methods aim at the segmentation of a vector field into areas of different flow behavior. For 2D time-dependent vector fields, two such segmentations are possible: eith...
VIS
2004
IEEE
14 years 5 months ago
2004
IEEE
In this paper, we present an approach for monitoring the positions of vector field singularities in time-dependent datasets. The concept of singularity index is discussed and exte...
CG
2002
Springer
13 years 4 months ago
2002
Springer
The paper presents a topology-based visualization method for time-dependent two-dimensional vector elds. A time interpolation enables the accurate tracking of critical points and ...
VIS
2007
IEEE
14 years 5 months ago
2007
IEEE
Topological methods give concise and expressive visual representations of flow fields. The present work suggests a comparable method for the visualization of human brain diffusion ...