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Two-stage automatic diagnosis of Flavescence Dorée based on proximal imaging and artificial intelligence: a multi-year and multi-variety experimental study
dc.rights.license | open | en_US |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | TARDIF, Malo | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | AMRI, Ahmed | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | KERESZTES, Barna
IDREF: 143373161 | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | DESHAYES, Aymeric | |
dc.contributor.author | MARTIN, Damian | |
dc.contributor.author | GREVEN, Marc | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | DA COSTA, Jean-Pierre
ORCID: 0000-0003-2390-0047 IDREF: 060561459 | |
dc.date.accessioned | 2023-03-21T08:40:57Z | |
dc.date.available | 2023-03-21T08:40:57Z | |
dc.date.issued | 2022-09-19 | |
dc.identifier.issn | 2494-1271 | en_US |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/172387 | |
dc.description.abstractEn | “Flavescence dorée” (FD) is a grape vine disease caused by the bacterial agent “Candidatus Phytoplasma vitis” and spread by the leafhopper Scaphoideus titanus Ball (Hemiptera: Cicadellidae). The disease is very closely monitored in Europe, as it reduces vine productivity and causes vine death and is also highly transmissible. Currently, the control method used against this disease is a two-pronged approach: i) the spraying of insecticide on a regular basis to kill the vector, and ii) a survey of each row in a vineyard by experts in this disease. Unfortunately, these experts are not able to carry out such a task every year on every vineyard and need an aid for planning their survey.In this study, we propose and evaluate an original automatic method for the detection of FD based on computer vision and artificial intelligence algorithms applied to images acquired by proximal sensing. A two-step approach was used, mimicking an expert’s scouting in the vine rows: (i) the three known isolated symptoms (red or yellow leaves depending on variety, together with a lack of shoot lignification and the presence of desiccated bunches) were detected, (ii) isolated detections were combined to make a diagnosis at image scale; i.e., vine scale. A detection network was used to detect and classify non-healthy leaves into three classes: ‘FD symptomatic leaf', 'Esca leaf' and 'Confounding leaf'; while a segmentation network was used for the retrieval of FD symptomatic shoots and bunches. Finally, the association of detected symptoms was performed by a RandomForest classifier for diagnosis at the image scale. The experimental evaluation was conducted on more than 1000 images collected from 14 blocks planted with five different grape varieties. The detection of the isolated symptoms achieved a precision of between 0.67 and 0.82 and a recall of between 0.39 and 0.59. The classification at the image scale obtained very good results when applied to images acquired under the same conditions, with the same grape varieties as the training images (precision and recall of more than 0.89). The results of the tests on the other grape varieties show the importance of having some of them in the training base in these AI-based approaches. | |
dc.description.sponsorship | Prospect FD : développement d'un outil d'aide à la décision pour la prospection de la flavescence dorée en vigne - ANR-19-ECOM-0004 | en_US |
dc.language.iso | EN | en_US |
dc.rights | Attribution 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
dc.subject | Flavescence dorée | |
dc.subject | Computer vision | |
dc.subject | Artificial intelligence | |
dc.subject | Proximal sensing | |
dc.subject | Vine disease | |
dc.subject | Image processing | |
dc.subject | Deep learning | |
dc.title.en | Two-stage automatic diagnosis of Flavescence Dorée based on proximal imaging and artificial intelligence: a multi-year and multi-variety experimental study | |
dc.type | Article de revue | en_US |
dc.identifier.doi | 10.20870/oeno-one.2022.56.3.5460 | en_US |
dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
bordeaux.journal | OENO One | en_US |
bordeaux.page | 371-384 | en_US |
bordeaux.volume | 56 | en_US |
bordeaux.hal.laboratories | IMS : Laboratoire de l'Intégration du Matériau au Système - UMR 5218 | en_US |
bordeaux.issue | 3 | en_US |
bordeaux.institution | Université de Bordeaux | en_US |
bordeaux.institution | Bordeaux INP | en_US |
bordeaux.institution | CNRS | en_US |
bordeaux.team | SIGNAL-MOTIVE | en_US |
bordeaux.peerReviewed | oui | en_US |
bordeaux.inpress | non | en_US |
hal.identifier | hal-04038722 | |
hal.version | 1 | |
hal.date.transferred | 2023-03-21T08:41:00Z | |
hal.export | true | |
dc.rights.cc | CC BY | en_US |
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