NDLI: Development of track to track fusion algorithms

Content Provider	IEEE Xplore Digital Library
Author	Kim, K.H.
Copyright Year	1994
Description	Author affiliation: Mitre Corp., Bedford, MA, USA (Kim, K.H.)
Abstract	This paper describes techniques for track level fusion of surveillance data that are applicable to existing and near term tactical surveillance systems. The linear optimal fused estimate is a convex combination of remote estimates with weights being the estimation confidences (covariances). The covariance based algorithm is most applicable where the track estimate is generated by a Kalman filter based tracking system. When track covariance is not available, such as in /spl alpha/-/spl beta/ tracking systems, an estimated covariance can be used for track fusion. In addition, track fusion also requires accounting for the cross covariance between tracks. Various approaches to estimating the auto covariances and the cross covariances are examined, and the performance is evaluated through computer simulations.
Starting Page	1037
Ending Page	1041
File Size	447521
Page Count	5
File Format	PDF
ISBN	0780317831
DOI	10.1109/ACC.1994.751905
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-06-29
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Target tracking Surveillance Density functional theory Postal services Fusion power generation Filters Computer architecture Application software Communication networks Approximation methods
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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