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VIS
2004
IEEE
195views Visualization» more  VIS 2004»
16 years 27 days ago
Flow Field Clustering via Algebraic Multigrid
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
Michael Griebel, Tobias Preußer, Martin Rump...
IE
2007
15 years 1 months ago
The nonsense of the aura
An examination of Walter Benjamin’s notion of the aura as it appears in videogames, and the relation between the nondirectional sense of smell, non-directional visual fields, an...
Darshana Jayemanne
IMR
2003
Springer
15 years 4 months ago
Meshing of Diffusion Surfaces for Point-Based Tensor Field Visualization
The visualization of 3D vector and tensor fields in a 2D image is challenging because the large amount of information will either be mixed during projection to 2D or lead to seve...
Ralf Sondershaus, Stefan Gumhold
TVCG
2002
99views more  TVCG 2002»
14 years 11 months ago
Lagrangian-Eulerian Advection of Noise and Dye Textures for Unsteady Flow Visualization
A new hybrid scheme (LEA) that combines the advantages of Eulerian and Lagrangian frameworks is applied to the visualization of dense representations of time-dependent vector field...
Bruno Jobard, Gordon Erlebacher, M. Yousuff Hussai...
ICPR
2008
IEEE
16 years 27 days ago
Learning motion patterns in crowded scenes using motion flow field
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...
Min Hu, Mubarak Shah, Saad Ali