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IBPRIA
2005
Springer
16 years 4 days ago
Color Image Segmentation Using Acceptable Histogram Segmentation
In this paper, a new method for the segmentation of color images is presented. This method searches for an acceptable segmentation of 1D-histograms, according to a “monotone” h...
Julie Delon, Agnès Desolneux, Jose Luis Lis...
GECCO
2005
Springer
153views Optimization» more  GECCO 2005»
16 years 4 days ago
Finding needles in haystacks is harder with neutrality
This research presents an analysis of the reported successes of the Cartesian Genetic Programming method on a simplified form of the Boolean parity problem. We show the method of...
M. Collins
IDA
2009
Springer
15 years 4 months ago
Source Separation of Phase-Locked Subspaces
We present a two-stage algorithm to perform blind source separation of sources organized in subspaces, where sources in different subspaces have zero phase synchrony and sources in...
Miguel Almeida, Ricardo Vigário
ICASSP
2011
IEEE
14 years 10 months ago
Simplified EM channel estimation in LTE systems
In this paper, an iterative channel estimation algorithm is considered in LTE systems. A simplified expectation maximization (EM) based algorithm is proposed for channel estimati...
Yang Liu, Serdar Sezginer
ICC
2007
IEEE
121views Communications» more  ICC 2007»
16 years 29 days ago
Cooperative Vehicle Position Estimation
Abstract— We present a novel cooperative vehicle position estimation algorithm, which can achieve higher levels of accuracy and reliability than existing GPS based positioning so...
Ryan Parker, Shahrokh Valaee