225 search results - page 21 / 45 » Real-time Computation of Area Shadows - A Geometrical Algori... |
103
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VIS
2004
IEEE
16 years 27 days ago
2004
IEEE
our tree, an abstraction of a scalar field that encodes the nesting relationships of isosurfaces, can be used to accelerate isosurface extraction, to identify important isovalues ...
103
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GMAI
2006
IEEE
15 years 5 months ago
2006
IEEE
Autostereoscopic displays are a subject of recent research efforts in Computer Graphics. Such displays have to be fed graphics information in order to produce spatial images. This...
125
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CVPR
2005
IEEE
15 years 1 months ago
2005
IEEE
Background modeling and subtraction to detect new or moving objects in a scene is an important component of many intelligent video applications. Compared to a single camera, the u...
103
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SIGGRAPH
1999
ACM
15 years 4 months ago
1999
ACM
In this paper we present a technique for computing the direct lighting in a three-dimensional scene containing area light sources. Our method correctly handles partial visibility ...
113
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TOG
2002
14 years 11 months ago
2002
A Texture Atlas is an efficient color representation for 3D Paint Systems. The model to be textured is decomposed into charts homeomorphic to discs, each chart is parameterized, a...