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CGF
2004
15 years 4 months ago
2004
Issues of digital preservation of shapes and internal structures of historical cultural objects are discussed. An overview of existing approaches to digital preservation related t...
120
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CGF
2004
15 years 4 months ago
2004
Hatching lines are often used in line illustrations to convey tone and texture of a surface. In this paper we present methods to generate hatching lines from polygonal meshes and ...
135
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CGF
2004
15 years 4 months ago
2004
We present three methods for texturing point models from sample textures. The first method, the point parameterization method, uses a fast distortion-bounded parameterization algo...
134
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CGF
2000
15 years 4 months ago
2000
Now that technology allows us to present photorealistic animations of scenically lit objects acting in realtime, the problem of computer graphics has changed from making displays ...
159
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CGF
2000
15 years 4 months ago
2000
In this paper, we propose a novel external-memory algorithm to support view-dependent simplification for datasets much larger than main memory. In the preprocessing phase, we use ...