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MICCAI
1998
Springer
15 years 10 months ago
Robust Brain Segmentation Using Histogram Scale-Space Analysis and Mathematical Morphology
Abstract. In this paper, we propose a robust fully non-supervised method dedicated to the segmentation of the brain in T1-weighted MR images. The first step consists in the analysi...
Jean-Francois Mangin, Olivier Coulon, Vincent Frou...
APPML
2010
133views more  APPML 2010»
15 years 6 months ago
Fractional relaxation equations on Banach spaces
Abstract. We study existence and qualitative properties of solutions for the abstract fractional relaxation equation (0.1) u (t) - AD t u(t) + u(t) = f(t), 0 < < 1, t 0, u(...
Carlos Lizama, Humberto Prado
SIAMMA
2011
87views more  SIAMMA 2011»
15 years 1 months ago
Barycenters in the Wasserstein Space
In this paper, we introduce a notion of barycenter in the Wasserstein space which generalizes McCann’s interpolation to the case of more than two measures. We provide existence,...
Martial Agueh, Guillaume Carlier
CSC
2006
15 years 7 months ago
Irregular Solutions of an Ill-Posed Problem
Abstract: Tikhonov regularization is a popular and effective method for the approximate solution of illposed problems, including Fredholm equations of the first kind. The Tikhonov ...
Peter Linz, Richard Wang
ENTCS
2006
125views more  ENTCS 2006»
15 years 6 months ago
Liveness Checking as Safety Checking for Infinite State Spaces
In previous work we have developed a syntactic reduction of repeated reachability to reachability for finite state systems. This may lead to simpler and more uniform proofs for mo...
Viktor Schuppan, Armin Biere