3639 search results - page 346 / 728 » Multitouch and surface computing |
SIGGRAPH
1994
ACM
15 years 3 months ago
1994
ACM
The work described here extends the power of 2D animation with a form of texture mapping conveniently controlled by line drawings. By tracing points, line segments, spline curves,...
107
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SCA
2007
15 years 2 months ago
2007
We present a simple yet powerful approach for the generation and rendering of surfaces defined by the boundary of a three-dimensional point cloud. First, a depth map plus internal...
119
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SGP
2007
15 years 2 months ago
2007
We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...
SMA
2008
ACM
14 years 11 months ago
2008
ACM
In this paper, we present a new visibility-based feature extraction algorithm from discrete models as dense point clouds resulting from laser scans. Based on the observation that ...
116
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SIGGRAPH
1995
ACM
15 years 3 months ago
1995
ACM
Most recent rendering research has concentrated on two subproblems: modeling the reflection of light from materials, and calculating the direct and indirect illumination from lig...