2188 search results - page 316 / 438 » Instance-Optimal Geometric Algorithms |
157
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SMA
2008
ACM
15 years 3 months ago
2008
ACM
In this paper we present a new algorithm which turns an unstructured triangle mesh into a quad-dominant mesh with edges aligned to the principal directions of the underlying geome...
166
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CAGD
2005
15 years 2 months ago
2005
We propose a new wavelet compression algorithm based on the rate-distortion optimization for densely sampled triangular meshes. Exploiting the normal remesher of Guskov et al., th...
139
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DAM
2000
15 years 2 months ago
2000
Feedback problems consist of removing a minimal number of vertices of a directed or undirected graph in order to make it acyclic. The problem is known to be NPcomplete. In this pa...
112
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NN
2002
Springer
15 years 2 months ago
2002
Springer
Self-organizing maps (SOMs) are widely used in several fields of application, from neurobiology to multivariate data analysis. In that context, this paper presents variants of the...
133
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TOG
2002
15 years 2 months ago
2002
This paper introduces a new kind of mosaic, called Jigsaw Image Mosaic (JIM), where image tiles of arbitrary shape are used to compose the final picture. The generation of a Jigsa...