Efficient multi-target tracking method

Details Efficient multi-target tracking method Efficient multi-target tracking method

1993-12-23

1995-01-03

Hellner, Mark

Communications: directive radio wave systems and devices (e.g.,

Return signal controls radar system

Receiver

G01S 1300

Patent

active

053790448

ABSTRACT:
A method for multi-target tracking of targets from a sensor system generating a sequence of successive data frames. The method includes the steps of deleting stale data and any hypotheses generated for the previous frame, leaving an unstructured collection of tracks. Observations in each frame are processed to form a set of tracks. A fresh set of hypotheses is formed from the new track set, wherein none of the tracks within any hypothesis have any observation in common. Track clusters may be formed to reduce the processing burden.

REFERENCES:
patent: 4005415 (1977-01-01), Kossiakoff et al.
patent: 4060809 (1977-11-01), Baghdady
patent: 4179696 (1979-12-01), Quesinberry et al.
patent: 5138321 (1992-08-01), Hammer
patent: 5202691 (1993-03-01), Hicks
patent: 5325098 (1994-06-01), Blair et al.

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