This work describes metal oxide gas sensor technologies based on chemiresistor and surface ionization devices with respect to their integration an electronic nose sensing system, namely a sensor array whose collective response is handled through a pattern recognition software. Potentialities and challenges of the proposed approach are presented in the frame of detection of people hidden in cargos and containers.
Metal oxide gas sensors technologies for hidden people detection
Ponzoni Andrea;Zappa Dario;Comini Elisabetta;Sberveglieri Giorgio
2014
Abstract
This work describes metal oxide gas sensor technologies based on chemiresistor and surface ionization devices with respect to their integration an electronic nose sensing system, namely a sensor array whose collective response is handled through a pattern recognition software. Potentialities and challenges of the proposed approach are presented in the frame of detection of people hidden in cargos and containers.File in questo prodotto:
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