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CAD
2007
Springer
13 years 9 months ago
Interpolation by geometric algorithm
We present a novel geometric algorithm to construct a smooth surface that interpolates a triangular or a quadrilateral mesh of arbitrary topological type formed by n vertices. Alt...
Takashi Maekawa, Yasunori Matsumoto, Ken Namiki
CGF
2007
127views more  CGF 2007»
13 years 9 months ago
A Finite Element Method on Convex Polyhedra
We present a method for animating deformable objects using a novel finite element discretization on convex polyhedra. Our finite element approach draws upon recently introduced ...
Martin Wicke, Mario Botsch, Markus H. Gross
COMPUTING
2007
126views more  COMPUTING 2007»
13 years 9 months ago
An algorithm for the construction of intrinsic delaunay triangulations with applications to digital geometry processing
The discrete Laplace-Beltrami operator plays a prominent role in many Digital Geometry Processing applications ranging from denoising to parameterization, editing, and physical si...
Matthew Fisher, Boris Springborn, Peter Schrö...
CVIU
2007
84views more  CVIU 2007»
13 years 9 months ago
Practical implementation of LMMSE demosaicing using luminance and chrominance spaces
Most digital color cameras sample only one color at each spatial location, using a single sensor coupled with a color filter array (CFA). An interpolation step called demosaicing...
Brice Chaix de Lavarène, David Alleysson, J...
AUTOMATICA
2005
93views more  AUTOMATICA 2005»
13 years 9 months ago
Steady-state performance evaluation of continuous mono-T-semiflow Petri nets
The number of states in discrete event systems can increase exponentially with respect to the size of the system. A way to face this state explosion problem consists of relaxing t...
Jorge Júlvez, Laura Recalde, Manuel Silva
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