@misc{10481/85498,
year = {2016},
url = {https://hdl.handle.net/10481/85498},
abstract = {A computer vision-based portable measurement system is presented in this report. The system is based on a compact reader unit composed of a microcamera and a Raspberry Pi board as control unit. This reader can acquire and process images of a sensor array formed by four nonselective sensing chemistries. Processing these array images it is possible to identify and quantify eight different nitroaromatic compounds (both explosives and related compounds) by using chromatic coordinates of a color space.The system is also capable of sending the obtained information after the processing by aWiFi link to a smartphone in order to present the analysis result to the final user.The identification and quantification algorithm programmed in theRaspberry board is easy and quick enough to allow real time analysis. Nitroaromatic compounds analyzed in the range of mg/L were picric acid, 2,4-dinitrotoluene (2,4-DNT), 1,3-dinitrobenzene (1,3-DNB), 3,5-dinitrobenzonitrile (3,5-DNBN), 2-chloro-3,5-dinitrobenzotrifluoride (2-C-3,5-DNBF),
1,3,5-trinitrobenzene (TNB), 2,4,6-trinitrotoluene (TNT), and tetryl (TT).},
title = {Computer Vision-Based Portable System for Nitroaromatics Discrimination},
doi = {dx.doi.org/10.1155/2016/7087013},
author = {López Ruiz, Nuria and Erenas Rodríguez, Miguel María and Orbe Payá, Ignacio De and Capitán Vallvey, Luis Fermín and Palma López, Alberto José and Martínez Olmos, Antonio},
}