821 search results - page 56 / 165 » Energy Efficient Algorithms for the RFID Estimation Problem |
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
We propose a hierarchical disparity estimation algorithm with energy-based regularization. Initial disparity vectors are obtained from downsampled stereo images using a feature-ba...
AVSS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper addresses the problem of dense estimation of disparities between omnidirectional images, in a spherical framework. Omnidirectional imaging certainly represents importan...
TSP
2010
13 years 3 months ago
2010
We consider the problem of distributed channel estimation in a sensor network which employs a random sleep strategy to conserve energy. If the N network nodes are randomly placed a...
GECCO
2006
Springer
14 years 15 days ago
2006
Springer
The paper presents an evaluation-relaxation scheme where a fitness surrogate automatically adapts to the problem structure and the partial contributions of subsolutions to the fit...
TPDS
2008
13 years 8 months ago
2008
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...