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Research center of Embrapa/Collection: Embrapa Informática Agropecuária - Artigo em anais de congresso (ALICE)
Date Issued: 2013
Type of Material: Artigo em anais de congresso (ALICE)
Authors: BARBEDO, J. G. A.
Title: Automatically measuring early and late leaf spot lesions in peanut plants using digital image processing.
Publisher: In: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 9., 2013, Cuiabá. Agroinformática: inovação para a sustentabilidade do agronegócio brasileiro: anais. Cuiabá: Universidade Federal de Mato Grosso, 2013.
Pages: Não paginado.
Language: en
Notes: SBIAgro 2013.
Keywords: Processamento de imagens
Medida de lesões
Image processing.
Description: Abstract. This paper presents a method to measure the lesions originated by the Cercospora arachidicola and Cercosporidium personatum fungi, which cause, respectively, the early and late leaf spots in peanut plants. The proposed method is based on a modified version of a previous proposal by the author, and uses mainly well-known image processing techniques, as well as specialist knowledge, to separate lesions from healthy tissue. The resulting tool provides good area estimates with minimum user interference and low computational burden.
NAL Thesaurus: Lesions (plant).
Data Created: 2013-11-21
Appears in Collections:Artigo em anais de congresso (CNPTIA)

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