DocumentCode
477176
Title
Evaluation of gunshot detection algorithms
Author
Chacon-Rodriguez, A. ; Julian, Pedro
Author_Institution
Lab. de Componentes Electronicos, Univ. Nac. de Mar del Plata, Mar del Plata
fYear
2008
fDate
18-19 Sept. 2008
Firstpage
49
Lastpage
54
Abstract
Five pre-processing algorithms for the detection of firearm gunshots are statistically evaluated, using the receiver operating characteristic method, as a previous feasibility metric for their implementation on a low power VLSI circuit.
Keywords
VLSI; acoustic signal detection; weapons; Teager energy operator; firearm gunshot detection algorithms; impulsive signals detection; low power VLSI circuit; median filter; pre-processing algorithms; receiver operating characteristic method; Acoustic propagation; Fourier transforms; Gunshot detection systems; Hidden Markov models; Maximum likelihood detection; Military computing; Propulsion; Shock waves; Signal processing algorithms; Surveillance;
fLanguage
English
Publisher
ieee
Conference_Titel
Micro-Nanoelectronics, Technology and Applications, 2008. EAMTA 2008. Argentine School of
Conference_Location
Buenos Aires
Print_ISBN
978-987-655-003-1
Electronic_ISBN
978-987-655-003-1
Type
conf
Filename
4638976
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