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CVIU
2008
95views more  CVIU 2008»
15 years 6 months ago
The visual hull of piecewise smooth objects
The visual hull relates the shape of an object to its silhouettes. This paper develops the theory of the visual hull of piecewise smooth objects, as those used in CAD applications...
Andrea Bottino, Aldo Laurentini
JMIV
2000
70views more  JMIV 2000»
15 years 6 months ago
The Topological Structure of Scale-Space Images
We investigate the "deep structure" of a scale-space image. The emphasis is on topology, i.e. we concentrate on critical points--pointswith vanishing gradient--and top-p...
Luc Florack, Arjan Kuijper
TSMC
2002
119views more  TSMC 2002»
15 years 6 months ago
Approximation of n-dimensional data using spherical and ellipsoidal primitives
This paper discusses the problem of approximating data points in -dimensional Euclidean space using spherical and ellipsoidal surfaces. A closed form solution is provided for spher...
Giuseppe Carlo Calafiore
TVLSI
2002
107views more  TVLSI 2002»
15 years 6 months ago
Low-power clock distribution using multiple voltages and reduced swings
: Clock networks account for a significant fraction of the power dissipation of a chip and are critical to performance. This paper presents theory and algorithms for building a low...
Jatuchai Pangjun, Sachin S. Sapatnekar
SYNTHESE
2010
147views more  SYNTHESE 2010»
15 years 5 months ago
A resource-bounded agent addresses the newcomb problem
In the Newcomb problem, the standard arguments for taking either one box or both boxes adduce what seem to be relevant considerations, but they are not complete arguments, and att...
John L. Pollock