Sugarcane Harvesting Quality by Digital Image Processing

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Viçosa (UFV)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorCentro Universitário FACENS-
Autor(es): dc.contributorDavis-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorDe Moura Araújo, Guilherme-
Autor(es): dc.creatordos Santos, Fernando Ferreira Lima-
Autor(es): dc.creatorde Almeida, Samira Luns Hatum [UNESP]-
Autor(es): dc.creatorMartins, Rodrigo Nogueira-
Autor(es): dc.creatorVoltarelli, Murilo Aparecido-
Autor(es): dc.creatorPaixão, Carla Segatto Strini-
Autor(es): dc.creatorde Assis de Carvalho Pinto, Francisco-
Data de aceite: dc.date.accessioned2022-02-22T00:26:47Z-
Data de disponibilização: dc.date.available2022-02-22T00:26:47Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s12355-020-00867-2-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/199220-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/199220-
Descrição: dc.descriptionSugarcane, a major crop in the Brazilian agribusiness sector, has had significant changes in its cultivation over the years. The harvest of sugarcane was usually carried out manually. However, due to the great demand for labours and high health hazards, manual harvesting was replaced by a mechanized process. Harvesters have a basal cutting mechanism composed of blades that are responsible for cutting the sugarcane. The blades must be continuously analysed and replaced if necessary. The analysis of these blades is performed qualitatively, in which the operator analyses the current conditions of the blades (based on prior experiences); or quantitatively, using a digital calliper to measure the thickness of the blade, wherein the increase in thickness indicates greater wear. Both approaches require the harvester to be stationary and are extremely time-consuming. In order to obtain more efficient results, the present study proposes a novel method to analyse blade wear and harvesting quality through the use of digital image processing. The change in geometric characteristics (area, perimeter, rectangularity, and length) of the blades over time was evaluated along with blade wear and harvesting quality indices (damage index to stalks). The obtained results indicated that the proposed methodology was effective at assessing the quality of the harvesting operation of sugarcane and the wear in the mechanisms of basal cutting present in sugarcane harvesters. The error in estimating the damage index ranged between 0.030 and 0.033%.-
Descrição: dc.descriptionUniversidade Federal de Viçosa/UFV, Av. Ph Rolfs, s/n-
Descrição: dc.descriptionUniversidade Federal de São Carlos/UFSCAR, Rodovia Lauri Simões de Barros, km 12 - SP-189 - Aracaçu-
Descrição: dc.descriptionCentro Universitário FACENS-
Descrição: dc.descriptionUniversity of California Davis, One Shields Ave-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho”/UNESP, Via de Acesso Professor Paulo Donato Castelane Castellane S/N - Vila Industrial-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho”/UNESP, Via de Acesso Professor Paulo Donato Castelane Castellane S/N - Vila Industrial-
Idioma: dc.languageen-
Relação: dc.relationSugar Tech-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAutomation-
Palavras-chave: dc.subjectCut quality-
Palavras-chave: dc.subjectGeometric properties-
Palavras-chave: dc.subjectModelling-
Título: dc.titleSugarcane Harvesting Quality by Digital Image Processing-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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