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MMSP
2008
IEEE
245views Multimedia» more  MMSP 2008»
14 years 3 months ago
A convex programming approach for color stereo matching
—This paper addresses the problem of dense disparity estimation from a pair of color stereo images. Based on a convex set theoretic formulation, the stereo matching problem is ca...
Wided Miled, Béatrice Pesquet-Popescu, Jean...
ICASSP
2011
IEEE
13 years 10 days ago
Optimized capacity bounds for the MIMO relay channel
This paper addresses the optimization of upper and lower bounds on the capacity of the multiple-input multiple-output (MIMO) relay channel. In particular, we show that evaluating ...
Lennart Gerdes, Wolfgang Utschick
SIAMJO
2008
84views more  SIAMJO 2008»
13 years 8 months ago
Regularity Conditions via Quasi-Relative Interior in Convex Programming
We give some new regularity conditions for Fenchel duality in separated locally convex vector spaces, written in terms of the notion of quasi interior and quasi-relative interior, ...
Radu Ioan Bot, Ernö Robert Csetnek, Gert Wank...
ICASSP
2008
IEEE
14 years 3 months ago
Blind separation of non-negative sources by convex analysis: Effective method using linear programming
We recently reported a criterion for blind separation of non-negative sources, using a new concept called convex analysis for mixtures of non-negative sources (CAMNS). Under some ...
Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, Yue W...
AUTOMATICA
2006
64views more  AUTOMATICA 2006»
13 years 8 months ago
On the facet-to-facet property of solutions to convex parametric quadratic programs
In some of the recently-developed algorithms for convex parametric quadratic programs it is implicitly assumed that the intersection of the closures of two adjacent critical regio...
Jørgen Spjøtvold, Eric C. Kerrigan, ...