1604 search results - page 170 / 321 » Graphical and Computational Representation of Groups |
205
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IJCV
2002
15 years 6 months ago
2002
In an effort to articulate models for the intuitive representation and manipulation of 2D and 3D forms, Blum (1967, 1973) invented the notion of a skeleton. His insight was to con...
212
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SGP
2004
15 years 9 months ago
2004
Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser ...
179
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DCG
2010
15 years 4 months ago
2010
Fix a finite set of points in Euclidean n-space En , thought of as a point-cloud sampling of a certain domain D En . The VietorisRips complex is a combinatorial simplicial complex...
174
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Collaborative sensemaking occurs when multiple actors engage in understanding an unfamiliar, information-rich environment. We present preliminary results from a field study of the...
195
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SI3D
2010
ACM
15 years 6 months ago
2010
ACM
Irradiance normal mapping is a method to combine two popular techniques, light mapping and normal mapping, and is used in games such as Half-Life 2 or Halo 3. This combination all...