Sciweavers

914 search results - page 51 / 183
» Mean Shift Analysis and Applications
Sort
View
ARGMAS
2004
Springer
14 years 22 days ago
Formal Dialectic Specification
Formal dialectic systems have been suggested as a means to model inter-agent communication in multi-agent systems. The formal dialectic systems of Hamblin are practical models for ...
Simon Wells, Chris Reed
JSAC
2008
115views more  JSAC 2008»
13 years 9 months ago
A Discrete-Time Channel Simulator Driven by Measured Scattering Functions
In-situ measurements of the scattering function are used to drive a channel simulator developed in the context of underwater acoustic telemetry. Two operation modes of the simulato...
Paul A. van Walree, Trond Jenserud, Morten Smedsru...
TIP
2010
146views more  TIP 2010»
13 years 7 months ago
Effective Level Set Image Segmentation With a Kernel Induced Data Term
Abstract—This study investigates level set multiphase image segmentation by kernel mapping and piecewise constant modeling of the image data thereof. A kernel function maps impli...
Mohamed Ben Salah, Amar Mitiche, Ismail Ben Ayed
ICASSP
2011
IEEE
13 years 21 days ago
Mixture Kalman filtering for joint carrier recovery and channel estimation in time-selective Rayleigh fading channels
This paper proposes a new blind algorithm, based on Mixture Kalman Filtering (MKF), for joint carrier recovery and channel estimation in time-selective Rayleigh fading channels. M...
Ali A. Nasir, Salman Durrani, Rodney A. Kennedy
HISB
2011
92views more  HISB 2011»
12 years 8 months ago
Unsupervised Grow-Cut: Cellular Automata-Based Medical Image Segmentation
— This paper presents a new cellular automata-based unsupervised image segmentation technique that is motivated by the interactive grow-cut algorithm. In contrast to the traditio...
Payel Ghosh, Sameer Antani, L. Rodney Long, George...