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CVPR
2010
IEEE
16 years 3 months ago
Segmentation of Building Facades Using Procedural Shape Priors
In this paper we propose a novel approach to the perceptual interpretation of building facades that combines shape grammars, supervised classification and random walks. Procedural...
Olivier Teboul, Loic Simon, Panagiotis Koutsouraki...
3DPVT
2002
IEEE
112views Visualization» more  3DPVT 2002»
15 years 11 months ago
Optimized Compression of Triangle Mesh Geometry Using Prediction Trees
Almost all triangle mesh compression algorithms to date are driven by the mesh connectivity code. The geometry code usually employs a straightforward prediction method applied to ...
Boris Kronrod, Craig Gotsman
TCS
2008
15 years 6 months ago
Generalized approximate counting revisited
A large class of q-distributions is defined on the stochastic model of Bernoulli trials in which the probability of success (=advancing to the next level) depends geometrically on...
Guy Louchard, Helmut Prodinger
TVCG
2008
128views more  TVCG 2008»
15 years 6 months ago
AD-Frustum: Adaptive Frustum Tracing for Interactive Sound Propagation
We present an interactive algorithm to compute sound propagation paths for transmission, specular reflection and edge diffraction in complex scenes. Our formulation uses an adaptiv...
Anish Chandak, Christian Lauterbach, Micah T. Tayl...
SIGMOD
2006
ACM
149views Database» more  SIGMOD 2006»
16 years 6 months ago
Efficient query processing on unstructured tetrahedral meshes
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...
Stratos Papadomanolakis, Anastassia Ailamaki, Juli...