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CGF
1999
87views more  CGF 1999»
13 years 8 months ago
Interactive Multiresolution Editing of Arbitrary Meshes
This paper presents a novel approach to multiresolution editing of a triangular mesh. The basic idea is to embed an editing area of a mesh onto a 2D rectangle and interpolate the ...
Seungyong Lee
BILDMED
2008
124views Algorithms» more  BILDMED 2008»
13 years 10 months ago
Non-equispaced Fourier Transform Vs. Polynomial-Based Metal Artifact Reduction in Computed Tomography
We propose a method, which treats metal artifact reduction in CT by sinogram restoration as a problem of scattered data interpolation. Corrupted sinogram entries are discarded and ...
Bärbel Kratz, Tobias Knopp, Jan Müller 0...
SIAMCOMP
2008
133views more  SIAMCOMP 2008»
13 years 9 months ago
A Deterministic Subexponential Algorithm for Solving Parity Games
The existence of polynomial time algorithms for the solution of parity games is a major open problem. The fastest known algorithms for the problem are randomized algorithms that r...
Marcin Jurdzinski, Mike Paterson, Uri Zwick
JUCS
2008
138views more  JUCS 2008»
13 years 9 months ago
A New and Efficient Algorithm to Binarize Document Images Removing Back-to-Front Interference
: "Back-to-front interference", "bleeding" and "show-through" is the name given to the phenomenon found whenever documents are written on both sides o...
João Marcelo Monte da Silva, Rafael Dueire ...
ICPR
2008
IEEE
14 years 3 months ago
On the selection of base prototypes for LAESA and TLAESA classifiers
—The k nearest neighbor (k-NN) classifier has been extensively used as a nonparametric technique in Pattern Recognition. However, in some applications where the training set is l...
Selene Hernández-Rodríguez, Jos&eacu...