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dc.contributor.authorTamayo Monsalve, Manuel A.
dc.contributor.authorOsorio, Gustavo
dc.contributor.authorLiliana Montes, Nubia
dc.contributor.authorLópez, Santiago
dc.contributor.authorCubero, Sergio
dc.contributor.authorBlasco, José
dc.date.accessioned2021-02-10T12:38:44Z
dc.date.available2021-02-10T12:38:44Z
dc.date.issued2021es
dc.identifier.citationTamayo Monsalve, M. A., Osorio, G., Montes, N. L., Lopez,S., Cubero, S. & Blasco, J (2021). Characterization of a Multispectral Imaging System Based on Narrow Bandwidth Power LEDs. IEEE Transactions on Instrumentation and Measurement, vol. 70, pp. 1-11, 2021, Art no. 2000111.es
dc.identifier.issn0018-9456
dc.identifier.urihttp://hdl.handle.net/20.500.11939/7084
dc.description.abstractMultispectral imaging systems using narrow-band power LEDs have become a feasible solution for a wide range of applications. Their fast response and simple implementation compensate for a low spectral resolution. In this article, we are filling a gap identified in the literature on multispectral systems by presenting a detailed design of a light controller, as well as a characterization of the whole system by means of a correlation and a repeatability analysis. We use a reference color target to assess accuracy and precision by comparing our system with high-performance hyperspectral equipment used in fruit quality control. The system captures multispectral images (MSIs) with 15 different wavelengths (λ ∈ [410 950] nm). The main finding is a Pearson correlation index above 80% (ρ > 0.8) with a variance in the measure within 10% (σ 2 <; 0.1). We also examine the characteristics of the instrument at a maximum speed of 8 MSIs/s although this entails sacrificing precision (σ 2 <; 0.3).es
dc.language.isoenes
dc.publisherIEEE Standards Associationes
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectCharacterizationes
dc.subjectLighting controles
dc.subjectMeasure instrumentses
dc.subjectMultispectral imaginges
dc.titleCharacterization of a Multispectral Imaging System Based on Narrow Bandwidth Power LEDses
dc.typearticlees
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.entidadIVIACentro de Agroingenieríaes
dc.identifier.doi10.1109/TIM.2020.3010109es
dc.identifier.urlhttps://ieeexplore.ieee.org/abstract/document/9143139es
dc.journal.issueNumber70es
dc.journal.titleIEEE Transactions on Instrumentation and Measurementes
dc.page.final11es
dc.page.initial1es
dc.rights.accessRightsclosedAccesses
dc.source.typeelectronicoes
dc.subject.agrisN01 Agricultural engineeringes
dc.subject.agrovocCalibrationes
dc.type.hasVersionpublishedVersiones


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Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España