2638 search results - page 320 / 528 » Random Geometric Complexes |
189
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IWPEC
2004
Springer
15 years 12 months ago
2004
Springer
We propose to look at the computational complexity of 2-dimensional geometric optimization problems on a finite point set with respect to the number of inner points (that is, poi...
186
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PCM
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Vector quantization (VQ) is an elementary technique for image compression. However, the complexity of searching the nearest codeword in a codebook is time-consuming. In t...
164
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CGI
2003
IEEE
15 years 11 months ago
2003
IEEE
Mesh simplification algorithms play an important role in computer graphics. In particular, view-dependent simplification methods are utilized widely to reduce the geometric comp...
190
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SMI
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we present a novel modeling method for synthesizing rough surfaces using discrete surface growth models. We employ a two-pass method. Initial point cluster data is ...
171
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VR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents a real-time database modeling complex networks of intersecting roads and walkways in urban virtual environments. The database represents information about the ...