Use of ResNets for HLB Disease Detection on Orange Leaves Using Terrestrial Multispectral Images

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Montpellier-
Autor(es): dc.creatorPorto, Letícia Rosim-
Autor(es): dc.creatorAbdelghafour, Florent-
Autor(es): dc.creatorOviedo, Maurycio-
Autor(es): dc.creatorImai, Nilton Nobuhiro-
Autor(es): dc.creatorTommaselli, Antonio Maria Garcia-
Autor(es): dc.creatorBendoula, Ryad-
Data de aceite: dc.date.accessioned2025-08-21T21:16:58Z-
Data de disponibilização: dc.date.available2025-08-21T21:16:58Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-11-03-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5194/isprs-annals-X-3-2024-331-2024-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305318-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305318-
Descrição: dc.descriptionHuanglongbing (HLB) is a bacterial disease transmitted by different vectors of sap-sucking insects. It affects all crops of citrus trees, decreasing the values of those fruits in the market and eventually the decay of orchards. In Brazil, the world's leading orange producer, citriculture faces severe issues with HLB and substantial economic loss. Technical means of scanning the orchards with high-throughput becomes essential for the sustainability of this industry. In this study, we propose to investigate an operational strategy consisting of scanning large portions of foliage (the canopy of one tree or more) in which there can few early foliage symptoms. It is proposed to investigate deep learning tools to solve this complex binary classification problem. The study is based on a dataset comprising 1,297 terrestrial multispectral (14 channels) images captured at high spatial resolution in a commercial orange orchard in Brazil. It is proposed to adapt and retrain standard neural network architectures, namely ResNets18 and ResNets34, to process such images. Our analysis reveals promising results, with both models demonstrating convergence and achieving stable performance. Notably, ResNet18 outperformed ResNet34, achieving an accuracy of 76.45% compared to 66.79% from ResNet34. These findings suggest that deep neural network methods can effectively manage non-radiometrically calibrated data and accurately distinguish images with HLB symptoms from healthy plants. However, with reduced datasets and limited possibilities for transfer learning and fine-tuning, it seems that only reasonable sized networks can be trained. Thus, more advanced state-of-the-art tools of the are still challenging to deploy for agricultural multi-or hyperspectral data.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSão Paulo State University (UNESP)-
Descrição: dc.descriptionINRAE Institut Agro ITAP University of Montpellier-
Descrição: dc.descriptionSão Paulo State University (UNESP)-
Descrição: dc.descriptionFAPESP: 2021/06029-7-
Descrição: dc.descriptionCNPq: 303670/2018-5-
Descrição: dc.descriptionCNPq: 308747/2021-6-
Descrição: dc.descriptionCAPES: 88887.817757/2023-00-
Descrição: dc.descriptionCAPES: 88887.839524/2023-00-
Descrição: dc.descriptionCAPES: 88887.840159/2023-00-
Formato: dc.format331-337-
Idioma: dc.languageen-
Relação: dc.relationISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectConvolutional Neural Network (CNN)-
Palavras-chave: dc.subjectDeep Learning-
Palavras-chave: dc.subjectDigital Agriculture-
Palavras-chave: dc.subjectHigh Resolution-
Palavras-chave: dc.subjectHuanglongbing-
Palavras-chave: dc.subjectProximal Remote Sensing-
Título: dc.titleUse of ResNets for HLB Disease Detection on Orange Leaves Using Terrestrial Multispectral Images-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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