812 search results - page 142 / 163 » Edge detection using wavelets |
VISUALIZATION
2003
IEEE
15 years 2 months ago
2003
IEEE
The goal of this paper is to transfer image processing to vector fields and flow visualization by defining a suitable convolution operation. For this, a multiplication of vecto...
105
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APVIS
2009
14 years 10 months ago
2009
Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place the...
68
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TVCG
2011
14 years 4 months ago
2011
—Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place t...
KES
2006
Springer
14 years 9 months ago
2006
Springer
This paper presents an improved technique to detect evoked potentials in continuous EEG recordings using a spiking neural network. Human EEG signals recorded during spell checking,...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper proposes a novel method for detecting nonconforming trajectories of objects as they pass through a scene. Existing methods mostly use spatial features to solve this pro...