12 search results - page 1 / 3 » Mesh-Driven Vector Field Clustering and Visualization: An Im... |
TVCG
2012
11 years 7 months ago
2012
—Vector field visualization techniques have evolved very rapidly over the last two decades, however, visualizing vector fields on complex boundary surfaces from computational ...
MM
2006
ACM
13 years 10 months ago
2006
ACM
We have developed a biologically-motivated, unsupervised way of grouping together images whose salient regions of interest (ROIs) are perceptually similar regardless of the visual...
VISUALIZATION
2000
IEEE
13 years 9 months ago
2000
IEEE
A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hillard model which desc...
VISUALIZATION
1999
IEEE
13 years 8 months ago
1999
IEEE
We present a method for the hierarchical representation of vector fields. Our approach is based on iterative refinement using clustering and principal component analysis. The inpu...
VISUALIZATION
2003
IEEE
13 years 9 months ago
2003
IEEE
We propose Unsteady Flow Advection–Convolution (UFAC) as a novel visualization approach for unsteady flows. It performs time evolution governed by pathlines, but builds spatial...