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CDC
2010
IEEE
117views Control Systems» more  CDC 2010»
13 years 5 months ago
Distributed iterative regularization algorithms for monotone Nash games
In this paper, we consider the development of single-timescale schemes for the distributed computation of Nash equilibria. In general, equilibria associated with convex Nash games ...
Aswin Kannan, Uday V. Shanbhag
VLSM
2005
Springer
14 years 3 months ago
Advances in Variational Image Segmentation Using AM-FM Models: Regularized Demodulation and Probabilistic Cue Integration
Current state-of-the-art methods in variational image segmentation using level set methods are able to robustly segment complex textured images in an unsupervised manner. In recent...
Georgios Evangelopoulos, Iasonas Kokkinos, Petros ...
RAS
2007
115views more  RAS 2007»
13 years 9 months ago
A variational method for the recovery of dense 3D structure from motion
The purpose of this study is to investigate a variational formulation of the problem of three-dimensional (3D) interpretation of temporal image sequences based on the 3D brightnes...
Hicham Sekkati, Amar Mitiche
MICCAI
2007
Springer
14 years 11 months ago
Variational Guidewire Tracking Using Phase Congruency
We present a novel method to track a guidewire in cardiac x-ray video. Using variational calculus, we derive differential equations that deform a spline, subject to intrinsic and e...
Gregory G. Slabaugh, Koon Kong, Gozde B. Unal, Ton...
CDC
2009
IEEE
113views Control Systems» more  CDC 2009»
14 years 2 months ago
L2-induced gain analysis for a class of switched systems
— This paper addressed the computation of the L2-induced gain for a class of switched systems. The main contribution of the paper is to completely characterize the induced gain o...
Kenji Hirata, João Pedro Hespanha