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Dynamic occlusion handling in the PHD filter for range-only tracking: Proof of concept

 
: Jovanoska, S.; Govaers, F.; Thomä, R.; Koch, W.

:

Institute of Electrical and Electronics Engineers -IEEE-; IEEE Aerospace and Electronic Systems Society -AESS-; International Society of Information Fusion -ISIF-:
9th Workshop on Sensor Data Fusion: Trends, Solutions, and Applications, SDF 2014 : 8-10 October 2014, Bonn, Germany
Piscataway, NJ: IEEE, 2014
ISBN: 978-1-4799-7388-0
ISBN: 978‐1-­4799‐7387‐3
6 S.
Workshop on Sensor Data Fusion (SDF) <9, 2014, Bonn>
Englisch
Konferenzbeitrag
Fraunhofer FKIE ()

Abstract
When localizing multiple tag-free targets using ultra-wideband sensors, targets closer to the sensor occlude targets further from the sensor and in turn these targets are not detected. In this paper we first model the occlusion region of each target. Based on this model, targets unresolved in sensor data and occluded by other targets are updated. Experimental results demonstrate that the incorporation of occlusion handling leads to a more complete belief of the scenario and use of fewer sensors for covering the scenario.

: http://publica.fraunhofer.de/dokumente/N-351373.html