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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
21/11/2013 |
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Data da última atualização: |
22/01/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BARBEDO, J. G. A. |
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Afiliação: |
JAYME GARCIA ARNAL BARBEDO, CNPTIA. |
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Título: |
Automatic method for counting and measuring whiteflies in soybean leaves using digital image processing. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 9., 2013, Cuiabá. Agroinformática: inovação para a sustentabilidade do agronegócio brasileiro: anais. Cuiabá: Universidade Federal de Mato Grosso, 2013. |
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Páginas: |
Não paginado. |
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Idioma: |
Inglês |
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Notas: |
SBIAgro 2013. |
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Conteúdo: |
Abstract. This paper presents an automatic method based on digital image processing for analyzing the leaves of soybean plants hosting whiteflies. The method is capable not only of counting and measuring whitefly nymphs and adults, but it is also capable of counting and measuring empty whitefly exoskele- tons, as well as lesions that may be present in the leaf. The approach used in the algorithm is very simple, employing color model transformations to isolate the elements of interest in the image, and mathematical morphology to fine tune the results. This approach provides very accurate estimates under the tested conditions, and preliminary tests have shown that the algorithm is flexible enough to be used in other situations with only a few minor adjustments. |
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Palavras-Chave: |
Image processing; Método automático; Processamento de imagens digitais; Processamento digital de sinais. |
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Thesagro: |
Mosca Branca. |
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Thesaurus Nal: |
Image analysis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92825/1/117627.pdf
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Marc: |
LEADER 01594nam a2200205 a 4500
001 1971742
005 2020-01-22
008 2013 bl uuuu u00u1 u #d
100 1 $aBARBEDO, J. G. A.
245 $aAutomatic method for counting and measuring whiteflies in soybean leaves using digital image processing.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 9., 2013, Cuiabá. Agroinformática: inovação para a sustentabilidade do agronegócio brasileiro: anais. Cuiabá: Universidade Federal de Mato Grosso$c2013
300 $aNão paginado.
500 $aSBIAgro 2013.
520 $aAbstract. This paper presents an automatic method based on digital image processing for analyzing the leaves of soybean plants hosting whiteflies. The method is capable not only of counting and measuring whitefly nymphs and adults, but it is also capable of counting and measuring empty whitefly exoskele- tons, as well as lesions that may be present in the leaf. The approach used in the algorithm is very simple, employing color model transformations to isolate the elements of interest in the image, and mathematical morphology to fine tune the results. This approach provides very accurate estimates under the tested conditions, and preliminary tests have shown that the algorithm is flexible enough to be used in other situations with only a few minor adjustments.
650 $aImage analysis
650 $aMosca Branca
653 $aImage processing
653 $aMétodo automático
653 $aProcessamento de imagens digitais
653 $aProcessamento digital de sinais
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Embrapa Agricultura Digital (CNPTIA) |
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