1616 search results - page 82 / 324 » On Edge Detection on Surfaces |
171
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PG
2007
IEEE
16 years 17 days ago
2007
IEEE
We introduce QAS, an efficient quadratic approximation of subdivision surfaces which offers a very close appearance compared to the true subdivision surface but avoids recursion,...
170
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GRAPHICSINTERFACE
2008
15 years 7 months ago
2008
Improving the visual appearance of coarse triangle meshes is usually done with graphics hardware with per-pixel shading techniques. Improving the appearance at silhouettes is inhe...
170
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VMV
2008
15 years 7 months ago
2008
In this paper we present a new surface reconstruction technique for piecewise smooth surfaces from point clouds, such as scans of architectural sites or man-made artifacts. The te...
153
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COLING
2002
15 years 6 months ago
2002
If information extraction wants to make its results more accurate, it will have to resort increasingly to a coherent implementation of natural language semantics. In this paper, w...
168
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
The manipulation of text on a sign or billboard is relatively easy to do in a way that is perceptually convincing. When text is on a planar surface and imaged under perspective pr...