Robust measurement validation in target tracking using geometric structure

Ji Won Yoon, Stephen J. Roberts

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


Selection schemes for forming data validation regions for target tracking are discussed in this paper. We develop a novel algorithm, less sensitive to gate size than conventional approaches. This new gate selection method combines a conventional threshold based algorithm with a geometric metric measure based on the Voronoi diagram. An adaptive search based on the Voronoi measure is then used to select valid data points for target tracking.

Original languageEnglish
Article number5401060
Pages (from-to)493-496
Number of pages4
JournalIEEE Signal Processing Letters
Issue number5
Publication statusPublished - 2010
Externally publishedYes


  • Data association
  • Target tracking
  • Validated region

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Applied Mathematics


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