Nutritional evaluation of Brachiaria brizantha cv. marandu using convolutional neural networks
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2020
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Inteligencia Artificial
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Resumo
The identification of plant nutritional stress based on visual symptoms is predominantly done manually
and is performed by trained specialists to identify such anomalies. In addition, this process tends to be very time
consuming, has a variability between crop areas and is often required for analysis at various points of the property.
This work proposes an image recognition system that analyzes the nutritional status of the plant to help solve these
problems. The methodology uses deep learning that automates the process of identifying and classifying nutritional
stress of Brachiaria brizantha cv. marandu. An image recognition system was built and analyzes the nutritional
status of the plant using the digital images of its leaves. The system identifies and classifies Nitrogen and Potassium
deficiencies. Upon receiving the image of the pasture leaf, after a classification performed by a convolutional neural
network (CNN), the system presents the result of the diagnosed nutritional status. Tests performed to identify the
nutritional status of the leaves presented an accuracy of 96%. We are working to expand the data of the image
database to obtain an increase in the accuracy levels, aiming at the training with a larger amount of information
presented to CNN and, thus, obtaining results that are more expressive.
Como referenciar
DAL PRÁ, BRUNO R.; MESQUITA, ROBERTO N. de; MENEZES, MARIO O. de; ANDRADE, DELVONEI A. de. Nutritional evaluation of Brachiaria brizantha cv. marandu using convolutional neural networks. Inteligencia Artificial, v. 23, n. 66, p. 85-96, 2020. DOI: 10.4114/intartif.vol23iss66pp85-96. Disponível em: http://repositorio.ipen.br/handle/123456789/31794. Acesso em: 23 Apr 2024.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.