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Tracking and counting multiple people using distributed seismic sensors

 
: Damarla, T.; Oispuu, M.; Schikora, M.; Koch, W.

Institute of Electrical and Electronics Engineers -IEEE-; International Society of Information Fusion -ISIF-; IEEE Aerospace and Electronic Systems Society -AESS-:
19th International Conference on Information Fusion, FUSION 2016. Proceedings : Heidelberg, 5-8 July 2016
Piscataway, NJ: IEEE, 2016
ISBN: 978-0-9964-5274-8
ISBN: 978-1-5090-2012-6
pp.1593-1599
International Conference on Information Fusion (FUSION) <19, 2016, Heidelberg>
English
Conference Paper
Fraunhofer FKIE ()

Abstract
Heel strikes from walking people generate impulses that propagate as Rayleigh waves that can be measured by seismic sensors. The time of arrival of these waves dependent upon both the location of the sensors and the propagation medium, which is usually not known. Hence, associating measured signals to an individual person is difficult. In this paper, we present two approaches for grouping the time of arrival measurements of the impulses and use them to estimate the number of targets using an iFilter implemented as a particle filter. The algorithms are used to process the actual data collected using distributed seismic sensors and their results also presented.

: http://publica.fraunhofer.de/documents/N-422192.html