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Research center of Embrapa/Collection: Embrapa Informática Agropecuária - Artigo em anais de congresso (ALICE)
Date Issued: 2017
Type of Material: Artigo em anais de congresso (ALICE)
Authors: BARBEDO, J. G. A.
Title: Automatic image-based detection and recognition of plant diseases - a critical view.
Publisher: In: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 11., 2017, Campinas. Ciência de dados na era da agricultura digital: anais. Campinas: Editora da Unicamp: Embrapa Informática Agropecuária, 2017.
Pages: p. 69-77.
Language: en
Notes: SBIAgro 2017.
Keywords: Processamento de imagem
Diagnóstico de doenças
Description: This paper presents a critical analysis of the current state and future perspectives for the use of digital images applied to plant pathology. The differences between the processes of automatic detection and recognition of diseases in plants are presented, with emphasis on the respective current challenges and difficulties. Some of the limitations intrinsic to the use of digital images for detection and recognition of diseases are discussed. Because some of those limitations are mostly inevitable, they may require the use of ancillary data, which may not always be obtained automatically. As a result, depending on the application, the development of completely automatic diagnosis methods may be unfeasible. Thus, the main objective of this paper is to show that one of the main causes for the low relevance attributed to most algorithms proposed so far is the lack of knowledge by the researchers, especially regarding the real difficulties involved in the diagnosis process. The text concludes showing that significant advancements in this area will only be achieved through careful experimental delineation, realistic objectives, and construction of an image database capable of suitably represent all variations expected to occur within the scope of the algorithm to be developed.
NAL Thesaurus: Image analysis
Disease diagnosis
Plant pathology
Data Created: 2017-12-21
ISBN: 978-85-85783-75-4
Appears in Collections:Artigo em anais de congresso (CNPTIA)

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