185 search results - page 13 / 37 » A level-set method for flow visualization |
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
This paper presents an algorithm, UFLIC (Unsteady Flow LIC), to visualize vectordata in unsteadyflow fields. Using the Line Integral Convolution (LIC) as the underlying method, ...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
This paper discusses strategies for effectively portraying 3D flow using volume line integral convolution. Issues include defining an appropriate input texture, clarifying the dis...
GRAPHICSINTERFACE
2008
13 years 8 months ago
2008
A major challenge of novel scientific visualization using Augmented Reality is the accuracy of the user/camera position tracking. Many alternative techniques have been proposed, b...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Learning typical motion patterns or activities from videos of crowded scenes is an important visual surveillance problem. To detect typical motion patterns in crowded scenarios, w...
CG
2002
Springer
13 years 7 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 ...