1511 search results - page 86 / 303 » Hierarchical Graph Transformation |
158
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JGAA
2002
15 years 4 months ago
2002
Enabling the user of a graph drawing system to preserve the mental map between two different layouts of a graph is a major problem. In this paper we present methods that smoothly ...
136
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GBRPR
2009
Springer
15 years 11 months ago
2009
Springer
A large family of shape comparison methods is based on a medial axis transform combined with an encoding of the skeleton by a graph. Despite many qualities this encoding of shapes ...
127
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WACV
2002
IEEE
15 years 9 months ago
2002
IEEE
In this paper, we propose an approach for detecting signs from natural scenes. The approach efficiently embeds multiresolution, adaptive search, and affine rectification algorithm...
139
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IJCV
2008
15 years 4 months ago
2008
We develop hierarchical, probabilistic models for objects, the parts composing them, and the visual scenes surrounding them. Our approach couples topic models originally developed...
153
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ICMCS
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper proposes the directional filtering transform (dFT, in order to distinguish from the common usage on DFT) to better exploit intra-frame correlation in H.264 intra-frame ...