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» Geometrical plenoptic sampling
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VLDB
2008
ACM
81views Database» more  VLDB 2008»
14 years 11 months ago
Maintaining very large random samples using the geometric file
Abhijit Pol, Christopher M. Jermaine, Subramanian ...
SIGGRAPH
1999
ACM
15 years 4 months ago
Rendering with Concentric Mosaics
This paper presents a novel 3D plenoptic function, which we call concentric mosaics. We constrain camera motion to planar concentric circles, and create concentric mosaics using a...
Heung-Yeung Shum, Li-wei He
CAD
2011
Springer
14 years 3 months ago
Principal curvature ridges and geometrically salient regions of parametric B-spline surfaces
Ridges are characteristic curves of a surface that mark salient intrinsic features of its shape and are therefore valuable for shape matching, surface quality control, visualizati...
Suraj Musuvathy, Elaine Cohen, James N. Damon, Joo...
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JMIV
2008
56views more  JMIV 2008»
14 years 11 months ago
Sampling and Reconstruction of Surfaces and Higher Dimensional Manifolds
We present new sampling theorems for surfaces and higher dimensional manifolds. The core of the proofs resides in triangulation results for manifolds with boundary, not necessarily...
Emil Saucan, Eli Appleboim, Yehoshua Y. Zeevi