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ICIP
1997
IEEE
14 years 10 months ago
Using mean field annealing to solve anisotropic diffusion problems
Anisotropic diffusion is a powerful method for image feature extraction in which blurring is allowed to occur except at edges. Mean field annealing (MFA) is an image optimization ...
Hairong Qi, Wesley E. Snyder, Griff L. Bilbro
ICRA
1999
IEEE
119views Robotics» more  ICRA 1999»
14 years 21 days ago
Mobile Robot Localization Based on an Omnidirectional Stereoscopic Vision Perception System
This paper presents a system of absolute localization based on the stereoscopic omnidirectional vision. To do it we use an original perception system which allows our omnidirectio...
Cyril Drocourt, Laurent Delahoche, Claude Pé...
ICASSP
2010
IEEE
13 years 8 months ago
On the robustness of the multidimensional state coherence transform for solving the permutation problem of frequency-domain ICA
A common problem in frequency domain independent component analysis (ICA) is the so called permutation problem which arises due to the independent demixing in each frequency bin. ...
Benedikt Loesch, Francesco Nesta, Bin Yang
ANOR
2011
96views more  ANOR 2011»
13 years 3 months ago
Global propagation of side constraints for solving over-constrained problems
This article deals with the resolution of over-constrained problems using constraint programming, which often imposes to add to the constraint network new side constraints. These ...
Thierry Petit, Emmanuel Poder
IPCO
2008
221views Optimization» more  IPCO 2008»
13 years 9 months ago
A Comparative Study of Linear and Semidefinite Branch-and-Cut Methods for Solving the Minimum Graph Bisection Problem
Abstract. Semidefinite relaxations are known to deliver good approximations for combinatorial optimization problems like graph bisection. Using the spectral bundle method it is pos...
Michael Armbruster, Marzena Fügenschuh, Chris...