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Anatomical Priors to improve Global Tractography

Publications associées (34)

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Primal-Dual Enumeration for Multiparametric Linear Programming

Colin Neil Jones

Optimal control problems for constrained linear systems with a linear cost can be posed as multiparametric linear programs (pLPs) and solved explicitly offline. Several algorithms have recently been proposed in the literature that solve these pLPs in a fai ...

Springer Berlin Heidelberg2006

Statistical DSI brain tractography: a way to handle the kiss-cross uncertainty

Jean-Philippe Thiran, Reto Meuli, Patric Hagmann, Xavier Gigandet, Van Jay Wedeen

Despite the advent of diffusion magnetic resonance imaging and tractography algorithms, the accurate mapping of complex fiber kiss-crossings areas of the brain remains out of reach. In this study, we present a statistical DSI-based tractography algorithm w ...

IEEE2006

Disassembly scheduling

Hwa-Joong Kim

This dissertation focuses on disassembly scheduling, which is the problem of determining the quantity and timing of disassembling used or end-of-life products while satisfying the demand of their parts/components over a given planning horizon. The objectiv ...

EPFL2005

Phase synchronization for classification of spontaneous EEG signals in brain-computer interfaces

Elly Gysels

By directly analyzing brain activity, Brain-Computer Interfaces (BCIs) allow for communication that does not rely on any muscular control and therefore constitute a possible communication channel for the completely paralyzed. Typically, the user performs d ...

EPFL2005

Performance enhancement of active structures during service lives

Bernd Domer

This thesis describes a successful application of advanced computational methods to tasks in the field of active structural control. The control-task involves finding good control movements for a highly coupled, non-linear structure. It is demonstrated how ...

EPFL2003

Optimal volume subintervals with k points and star discrepancy via integer programming

Eric Thiémard

Given n points in the s-dimensional unit cube, we consider the problem of finding a subinterval of minimum or maximum volume that contains exactly k of the n points. We give integer programming formulations of these problems and techniques to tackle their ...

2001

Text Identification in Complex Background using SVM

Jean-Philippe Thiran, Hervé Bourlard, Datong Chen

This paper presents a fast and robust algorithm to identify text in image or video frames with complex backgrounds and compression effects. The algorithm first extracts the candidate text line on the basis of edge analysis, baseline location and heuristic ...

IDIAP2001

Text Identification in Complex Background using SVM

Jean-Philippe Thiran, Hervé Bourlard, Datong Chen

2001

Key improvements to XTR

Arjen Lenstra

This paper describes improved methods for XTR key representation and parameter generation (Lenstra et al., 2000). If the field characteristic is properly chosen, the size of the XTR public key for signature applications can be reduced by a factor of three ...

2000

Approaches for analog VLSI simulation of the transient stability of large power networks

Christian Enz

This paper suggests several approaches for determining the transient stability of a power network by using an analog VLSI chip for simulating the system behavior. The main advantages of using this method are the much shorter computation time and lower comp ...

1999