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Accession Number ADA584491
Title Robust Personnel Detection using PIR and Seismic Sensors.
Publication Date Oct 2012
Media Count 11p
Personal Author T. Damarla
Abstract In this paper we analyze the signals from passive infrared (PIR) and seismic sensors to detect people. The PIR data analysis is done to determine the radiation source such as a human or an animal based on the signal strength, slopes of the signals, the number of Fresnel lens zones crossed by the target. The seismic data analysis is done to ascertain whether the footsteps belong to a human or an animal. If a mixed (both human and animal) signal is present, a single channel source separation technique will be used to separate them. The algorithms are tested on the data collected at the Southwest border.
Keywords Algorithms
Animals
Data processing
Humans
Infrared detectors
Infrared radiation
Lenses
Passive systems
Personnel detection
Radiation
Seismic data
Seismometers
Signals
Strength(General)
Targets


 
Source Agency Non Paid ADAS
NTIS Subject Category 63C - Infrared & Ultraviolet Detection
63I - Seismic Detection
74I - Passive Defense Systems
Corporate Author Army Research Lab., Adelphi, MD.
Document Type Technical report
Title Note N/A
NTIS Issue Number 1402
Contract Number N/A

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