Data/hora: 09/06/2024 11:22:09

Biblioteca(s): | Embrapa Agricultura Digital.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 17/10/2016
Data da última atualização: | 07/01/2020
Autoria: | BARBEDO, J. G. A.; KOENIGKAN, L. V.; SANTOS, T. T.
Afiliação: | JAYME GARCIA ARNAL BARBEDO, CNPTIA; LUCIANO VIEIRA KOENIGKAN, CNPTIA; THIAGO TEIXEIRA SANTOS, CNPTIA.
Título: | Identifying multiple plant diseases using digital image processing.
Ano de publicação: | 2016
Fonte/Imprenta: | Biosystems Engineering, London, v. 147, p. 104-116, July 2016.
DOI: | http://dx.doi.org/10.1016/j.biosystemseng.2016.03.012
Idioma: | Inglês
Conteúdo: | The gap between the current capabilities of image-based methods for automatic plant disease identification and the real-world needs is still wide. Although advances have been made on the subject, most methods are still not robust enough to deal with a wide variety of diseases and plant species. This paper proposes a method for disease identification, based on colour transformations, colour histograms and a pairwise-based classification system. Its performance was tested using a large database containing images of symptoms belonging to 82 different biotic and abiotic stresses, affecting the leaves of 12 different plant species. The wide variety of images used in the tests made it possible to carry out an in-depth investigation about the main advantages and limitations of the proposed algorithm. A comparison with other algorithms is also presented, and some possible solutions for the main challenges that still prevent this kind of tool to be adopted in practice.
Palavras-Chave: | Automatic disease recognition; Colour transformations; Identificação automática de doença de planta; Visible symptoms.
Thesagro: | Doença de planta.
Thesaurus Nal: | Image analysis; Plant diseases and disorders.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Agricultura Digital (CNPTIA)
Exemplares: | CNPTIA - (18868-1) - UPC - AP - DD -  -  -  - DIS