The aim of this research was to detect aflatoxin contaminated nuts (pistachios and cashews), applying a vision system sorting method. Two images per nuts (n = 82) were acquired in the optical range 410-600 nm. For each sample the main of the gray level of 3 Regions of Interest (ROI) was calculated. Finally, the optimal optical range to separate contaminated and uncontaminated nuts was selected through a statistical analysis.
A vision system to identify aflatoxin Contaminated cashews and pistachios / L. Lunadei, R. Guidetti, L. Bodria. ((Intervento presentato al 5. convegno V Congreso Nacional y II Congreso Ibérico AGROINGENIERÍA 2009 tenutosi a Lugo, Spagna. nel 2009.
A vision system to identify aflatoxin Contaminated cashews and pistachios
L. LunadeiPrimo
;R. GuidettiSecondo
;L. BodriaUltimo
2009
Abstract
The aim of this research was to detect aflatoxin contaminated nuts (pistachios and cashews), applying a vision system sorting method. Two images per nuts (n = 82) were acquired in the optical range 410-600 nm. For each sample the main of the gray level of 3 Regions of Interest (ROI) was calculated. Finally, the optimal optical range to separate contaminated and uncontaminated nuts was selected through a statistical analysis.
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