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dc.contributor.authorRodríguez, Carla
dc.contributor.authorGarcia-Caurel, Enrique
dc.contributor.authorGarnatje, Teresa
dc.contributor.authorSerra i Ribas, Mireia
dc.contributor.authorLuque, Jordi
dc.contributor.authorCampos, Juan
dc.contributor.authorLizana, Angel
dc.contributor.otherProducció Vegetalca
dc.date.accessioned2022-09-26T15:01:42Z
dc.date.available2022-09-26T15:01:42Z
dc.date.issued2022-08-30
dc.identifier.citationRodríguez, Carla, Enrique Garcia-Caurel, Teresa Garnatje, Mireia Serra i Ribas, Jordi Luque, Juan Campos, and Angel Lizana. 2022. "Polarimetric Observables For The Enhanced Visualization Of Plant Diseases". Scientific Reports 12 (1). doi:10.1038/s41598-022-19088-6.ca
dc.identifier.isbn2045-2322ca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/1919
dc.description.abstractThis paper highlights the potential of using polarimetric methods for the inspection of plant diseased tissues. We show how depolarizing observables are a suitable tool for the accurate discrimination between healthy and diseased tissues due to the pathogen infection of plant samples. The analysis is conducted on a set of different plant specimens showing various disease symptoms and infection stages. By means of a complete image Mueller polarimeter, we measure the experimental Mueller matrices of the samples, from which we calculate a set of metrics analyzing the depolarization content of the inspected leaves. From calculated metrics, we demonstrate, in a qualitative and quantitative way, how depolarizing information of vegetal tissues leads to the enhancement of image contrast between healthy and diseased tissues, as well as to the revelation of wounded regions which cannot be detected by means of regular visual inspections. Moreover, we also propose a pseudo-colored image method, based on the depolarizing metrics, capable to further enhance the visual image contrast between healthy and diseased regions in plants. The ability of proposed methods to characterize plant diseases (even at early stages of infection) may be of interest for preventing yield losses due to different plant pathogens.ca
dc.format.extent16ca
dc.language.isoengca
dc.publisherNature Researchca
dc.relation.ispartofScientific Reportsca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titlePolarimetric observables for the enhanced visualization of plant diseasesca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.relation.projectIDMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/RTI2018-097107-B-C31/ES/DESARROLLO DE INSTRUMENTACION POLARIMETRICA AVANZADA PARA LA CARACTERIZACION DE MATERIALES Y TEJIDOS; Y METROLOGIA DE SUPERFICIES POR DEFLECTOMETRIA/ca
dc.subject.udc632ca
dc.identifier.doihttps://doi.org/10.1038/s41598-022-19088-6ca
dc.contributor.groupProtecció Vegetal Sostenibleca


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Attribution 4.0 International
Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by/4.0/
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