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MVA
2006
15 years 6 months ago
The Agile Stereo Pair for active vision
This paper presents a new stereo sensor for active vision. Its cameras are mounted on two independent 2-DOF manipulators, themselves mounted on two translation stages. The system i...
Eric Samson, Denis Laurendeau, Marc Parizeau, Sylv...
TASLP
2008
117views more  TASLP 2008»
15 years 6 months ago
Auditory-Based Spectral Amplitude Estimators for Speech Enhancement
We propose a new family of Bayesian estimators for speech enhancement where the cost function includes both a power law and a weighting factor. The parameters of the cost function,...
Eric Plourde, Benoît Champagne
INFORMATICALT
2007
92views more  INFORMATICALT 2007»
15 years 6 months ago
An Optimization of System for Automatic Recognition of Ischemic Stroke Areas in Computed Tomography Images
Abstract. The paper considers application of stochastic optimization to system of automatic recognition of ischemic stroke area on computed tomography (CT) images. The algorithm of...
Darius Grigaitis, Vaida Bartkute, Leonidas Sakalau...
TIT
2008
133views more  TIT 2008»
15 years 6 months ago
On the Uniqueness of Nonnegative Sparse Solutions to Underdetermined Systems of Equations
An underdetermined linear system of equations Ax = b with non-negativity constraint x 0 is considered. It is shown that for matrices A with a row-span intersecting the positive o...
Alfred M. Bruckstein, Michael Elad, Michael Zibule...
CCR
2000
101views more  CCR 2000»
15 years 6 months ago
A web server's view of the transport layer
This paper presents observations of traffic to and from a particular World-Wide Web server over the course a year and a half. This paper presents a longitudinal look at various ne...
Mark Allman