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ICA
2010
Springer
15 years 5 months ago
Hybrid Channel Estimation Strategy for MIMO Systems with Decision Feedback Equalizer
We propose combining supervised and unsupervised algorithms in order to improve the performance of multiple-input multipleoutputdigitalcommunication systemswhich makeuseofdecision-...
Héctor J. Pérez-Iglesias, Adriana Da...
ICMCS
2009
IEEE
157views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Visual activity context for focus of attention estimation in dynamic meetings
We address the problem of recognizing, in dynamic meetings in which people do not remain seated all the time, the visual focus of attention (VFOA) of seated people from their head...
Sileye O. Ba, Hayley Hung, Jean-Marc Odobez
VLSID
2005
IEEE
285views VLSI» more  VLSID 2005»
16 years 7 months ago
Power Monitors: A Framework for System-Level Power Estimation Using Heterogeneous Power Models
Abstract--Power analysis early in the design cycle is critical for the design of lowpower systems. With the move to system-level specifications and design methodologies, there has ...
Nikhil Bansal, Kanishka Lahiri, Anand Raghunathan,...
CIARP
2008
Springer
15 years 8 months ago
Pose Estimation for Sensors Which Capture Cylindric Panoramas
This paper shows that there exist linear models for sensor pose estimation for multi-view panoramas defined by a symmetric or leveled pair of cylindric images. It assumes that pair...
Fay Huang, Reinhard Klette, Yun-Hao Xie
TSP
2008
157views more  TSP 2008»
15 years 6 months ago
A Two-Stage Approach to Estimate the Angles of Arrival and the Angular Spreads of Locally Scattered Sources
We propose a new two-stage approach to estimate the nominal angles of arrival (AoAs) and the angular spreads (ASs) of multiple locally scattered sources using a uniform linear arra...
Mehrez Souden, Sofiène Affes, Jacob Benesty