Data Association Algorithms for Multiple Target Tracking

Abstract

Multi-target tracking (MMT) has many applications, and has therefore been the subject of considerable investigation. One key aspects of this problem, especially in a dense target environment, is the scan-to-scan correlation or tracking data association problem of assigning measurements to tracks. Various different approaches have been proposed to solve this problem. In this report, three algorithms for MTT data association are presented for comparison. First the nearest-neighbor standard filter (NNSF) algorithms is presented. Then two of the more promissing extensions are presented: the multiple hypothesis test method (MHT), and joint probabilistic data association (JPDA) method. Whenever possible the same notation is used in presenting all three methods for ease of comparison. This report is intended to serve as a prelude to a comparative investigation of these three competing data association methods.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1990
Accession Number
ADA231688

Entities

People

  • J. C. Mcmillan
  • Sang S. Lim

Organizations

  • Defence Research and Development Canada

Tags

Communities of Interest

  • Sensors
  • Weapons Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Classification
  • Data Association
  • Detection
  • Detectors
  • False Alarms
  • False Targets
  • Kalman Filtering
  • Multiple Hypothesis Tracking
  • Multiple Targets
  • Multitarget Tracking
  • Probability
  • Security
  • Standards
  • Target Tracking
  • Test Methods
  • Warning Systems

Readers

  • Sensor Fusion and Tracking Systems.
  • Systems Analysis and Design