265 search results - page 23 / 53 » Subjective Surfaces: A Geometric Model for Boundary Completi... |
173
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SGP
2003
15 years 7 months ago
2003
Previous parametric representations of smooth genus-zero surfaces require a collection of abutting patches (e.g. splines, NURBS, recursively subdivided polygons). We introduce a s...
165
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SIGGRAPH
1992
ACM
15 years 10 months ago
1992
ACM
We describe and demonstrate an algorithm that takes as input an unorganized set of points fx1; : : : ; xng IR3 on or near an unknown manifold M, and produces as output a simplicia...
178
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SIGGRAPH
1996
ACM
15 years 10 months ago
1996
ACM
Creating freeform surfaces is a challenging task even with advanced geometric modeling systems. Laser range scanners offer a promising alternative for model acquisition--the 3D sc...
185
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MICCAI
2010
Springer
15 years 4 months ago
2010
Springer
The paper proposes a new shape morphometry approach to combine advanced classification techniques with geometric features in order to identify morphological abnormalities on brain...
164
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SGP
2007
15 years 8 months ago
2007
The differential geometry of smooth three-dimensional surfaces can be interpreted from one of two perspectives: in terms of oriented frames located on the surface, or in terms of ...