A Tractable Forward-Backward CPHD Smoother

Sharad Nagappa; Emmanuel D. Delande; Daniel E. Clark; Jeremie Houssineau

doi:10.1109/TAES.2017.2649978

A Tractable Forward-Backward CPHD Smoother

Sharad Nagappa, Emmanuel D. Delande, Daniel E. Clark, Jeremie Houssineau

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

39 Downloads (Pure)

Abstract

To circumvent the intractability of the usual Cardinalized Probability Hypothesis Density (CPHD) smoother, we present an approximate scheme where the population of targets born until and after the starting time of the smoothing are estimated separately and where smoothing is only applied to the estimate of the former population. The approach is illustrated through the implementation of a tractable approximation of the usual CPHD smoother.

Original language	English
Pages (from-to)	201-217
Number of pages	17
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	53
Issue number	1
DOIs	https://doi.org/10.1109/TAES.2017.2649978
Publication status	Published - 9 Jan 2017

Keywords

Finite set statistics (FISST)
forward-backward smoothing
multi-object filtering
probability hypothesis density (PHD)/cardinalized probability hypothesis density (CPHD) filters

ASJC Scopus subject areas

Aerospace Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/TAES.2017.2649978

Download pdfFinal published version, 1.48 MBLicence: CC BY

Cite this

@article{dde65806e08648e9820fe72f39be2617,

title = "A Tractable Forward-Backward CPHD Smoother",

abstract = "To circumvent the intractability of the usual Cardinalized Probability Hypothesis Density (CPHD) smoother, we present an approximate scheme where the population of targets born until and after the starting time of the smoothing are estimated separately and where smoothing is only applied to the estimate of the former population. The approach is illustrated through the implementation of a tractable approximation of the usual CPHD smoother.",

keywords = "Finite set statistics (FISST), forward-backward smoothing, multi-object filtering, probability hypothesis density (PHD)/cardinalized probability hypothesis density (CPHD) filters",

author = "Sharad Nagappa and Delande, {Emmanuel D.} and Clark, {Daniel E.} and Jeremie Houssineau",

year = "2017",

month = jan,

day = "9",

doi = "10.1109/TAES.2017.2649978",

language = "English",

volume = "53",

pages = "201--217",

journal = "IEEE Transactions on Aerospace and Electronic Systems",

issn = "0018-9251",

publisher = "IEEE",

number = "1",

}

TY - JOUR

T1 - A Tractable Forward-Backward CPHD Smoother

AU - Nagappa, Sharad

AU - Delande, Emmanuel D.

AU - Clark, Daniel E.

AU - Houssineau, Jeremie

PY - 2017/1/9

Y1 - 2017/1/9

N2 - To circumvent the intractability of the usual Cardinalized Probability Hypothesis Density (CPHD) smoother, we present an approximate scheme where the population of targets born until and after the starting time of the smoothing are estimated separately and where smoothing is only applied to the estimate of the former population. The approach is illustrated through the implementation of a tractable approximation of the usual CPHD smoother.

AB - To circumvent the intractability of the usual Cardinalized Probability Hypothesis Density (CPHD) smoother, we present an approximate scheme where the population of targets born until and after the starting time of the smoothing are estimated separately and where smoothing is only applied to the estimate of the former population. The approach is illustrated through the implementation of a tractable approximation of the usual CPHD smoother.

KW - Finite set statistics (FISST)

KW - forward-backward smoothing

KW - multi-object filtering

KW - probability hypothesis density (PHD)/cardinalized probability hypothesis density (CPHD) filters

UR - http://www.scopus.com/inward/record.url?scp=85019138020&partnerID=8YFLogxK

U2 - 10.1109/TAES.2017.2649978

DO - 10.1109/TAES.2017.2649978

M3 - Article

AN - SCOPUS:85019138020

SN - 0018-9251

VL - 53

SP - 201

EP - 217

JO - IEEE Transactions on Aerospace and Electronic Systems

JF - IEEE Transactions on Aerospace and Electronic Systems

IS - 1

ER -

A Tractable Forward-Backward CPHD Smoother

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this