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
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;
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
