276 search results - page 35 / 56 » Teaching computer graphics without raster-level algorithms |
159
Voted
PG
1997
IEEE
15 years 8 months ago
1997
IEEE
In this paper, we present a new scheme of data representation for image-based objects. It allows the illumination to be changed interactively without knowing any geometrical infor...
153
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SGP
2004
15 years 6 months ago
2004
We propose a method for segmentation of 3D scanned shapes into simple geometric parts. Given an input point cloud, our method computes a set of components which possess one or mor...
139
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ASSETS
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we propose an automatic approach, complete with a prototype system, for supporting instant access to maps for local navigation by people with visual impairment. The...
119
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SGP
2007
15 years 6 months ago
2007
We propose an algorithm that performs registration of large sets of unstructured point clouds of moving and deforming objects without computing correspondences. Given as input a s...
155
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SCA
2007
15 years 6 months ago
2007
We describe a method for animating incompressible liquids with detailed free surfaces. For each time step, semiLagrangian contouring computes a new fluid boundary (represented as ...