NDLI: Object detection for military surveillance using distributed multimodal smart sensors

Content Provider	IEEE Xplore Digital Library
Author	Astapov, S. Preden, J.-S. Ehala, J. Riid, A.
Copyright Year	2014
Description	Author affiliation: Lab. for Proactive Technol., Tallinn Univ. of Technol., Tallinn, Estonia (Astapov, S.; Preden, J.-S.; Ehala, J.; Riid, A.)
Abstract	This paper considers an autonomous ground Intelligence, Surveillance and Reconnaissance (ISR) system comprising of multiple distributed, wirelessly communicating smart sensors. The ISR system, in turn, is a part of a larger System of Systems (SoS) consisting of aerial, manned, etc. surveillance systems and information collection centers. The smart sensors of the ISR system perform environment monitoring using different modalities and exchange object detection and identification results to assess the situation and provide other SoS components with this information. In the paper we discuss using acoustic, magnetic and Passive Infrared (PIR) sensor information for target detection and identification. We also propose an approach of distributed acoustic source localization and a method of velocity estimation using PIR data. For sensor communication an asynchronous ad-hoc WSN configuration is proposed. The system is implemented on low power smart sensors utilizing Atmel ATmega128RFA1 processors with integrated 2.4GHz IEEE 802.15.4 compliant radio transceivers.
Starting Page	366
Ending Page	371
File Size	1972274
Page Count	6
File Format	PDF
ISBN	9781479946129
ISSN	21653577
DOI	10.1109/ICDSP.2014.6900688
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Acoustics Direction-of-arrival estimation Intelligent sensors Vectors Digital signal processing Magnetoacoustic effects Wireless sensor networks smart sensors Multimodal information acoustic source localization object detection distributed computing
Content Type	Text
Resource Type	Article

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