Gaussian Mixtures Proposal Density in Particle Filter for Track-Before-Detect
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F09%3A00502131" target="_blank" >RIV/49777513:23520/09:00502131 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Gaussian Mixtures Proposal Density in Particle Filter for Track-Before-Detect
Original language description
The paper deals with state estimation for the track-before-detect approach using the particle lter. The focus is aimed at the track initiation proposal density of the particle lter which considerably affects estimate quality. The goal of the paper is todesign a proposal based on a Gaussian mixture using a bank of extended Kalman lters. This leads to root mean square error lower than that achieved by usual simple track initiation proposals. Due to application of several developed techniques reducing computational requirements of the designed proposal, the Gaussian mixture particle lter also achieves lower computational requirements than ordinary particle lter. Performance of the proposed Gaussian mixture track initiation proposal in the particle lter is demonstrated in a numerical example.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
FUSION: 2009 12TH INTERNATIONAL CONFERENCE ON INFORMATION FUSION, VOLS 1-4
ISBN
978-0-9824-4380-4
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Place of publication
NEW YORK
Event location
Seattle, WA, USA
Event date
Jul 9, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000273560000036