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Proceedings Paper

Identity variance for multi-object estimation
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Paper Abstract

We define the notion of an "identity variance" for expressing the level of uncertainty between target identities in a PDF representing the states of multiple targets. This, coupled with an OSPA covariance introduced in past work, can form a basis for evaluating both the accuracy of the state estimates as well as the confidence in the identities of the states. A potential application of the identity variance is as a criterion for choosing between waveforms optimized for producing accurate position estimates versus good classification information on a multifunction radar.

Paper Details

Date Published: 16 September 2011
PDF: 10 pages
Proc. SPIE 8137, Signal and Data Processing of Small Targets 2011, 81370S (16 September 2011); doi: 10.1117/12.897736
Show Author Affiliations
David F. Crouse, Univ. of Connecticut (United States)
Peter Willett, Univ. of Connecticut (United States)


Published in SPIE Proceedings Vol. 8137:
Signal and Data Processing of Small Targets 2011
Oliver E. Drummond, Editor(s)

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