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Registro Completo |
Biblioteca(s): |
Embrapa Florestas; Embrapa Trigo. |
Data corrente: |
28/01/2020 |
Data da última atualização: |
17/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LINS, E. A.; RODRIGUEZ, J. P. M.; SCOLOSKI, S. I.; PIVATO, J.; LIMA, M. B.; FERNANDES, J. M. C.; PEREIRA, P. R. V. da S.; LAU, D.; RIEDER, R. |
Afiliação: |
ELISON ALFEU LINS, University of Passo Fundo (UPF), Passo Fundo, Rio Grande do Sul, Brazil1; JOÃO PEDRO MAZUCO RODRIGUEZ, University of Passo Fundo (UPF), Passo Fundo, Rio Grande do Sul, Brazil; SANDY ISMAEL SCOLOSKI, University of Passo Fundo (UPF), Passo Fundo, Rio Grande do Sul, Brazil1; JULIANA PIVATO, The Brazilian Agricultural Research Corporation (Embrapa Wheat), Passo Fundo, Rio Grande do Sul, Brazil2; MARÍLIA BALOTIN LIMA, The Brazilian Agricultural Research Corporation (Embrapa Wheat), Passo Fundo, Rio Grande do Sul, Brazil2; JOSE MAURICIO CUNHA FERNANDES, CNPT; PAULO ROBERTO VALLE DA S PEREIRA, CNPF; DOUGLAS LAU, CNPT; RAFAEL RIEDER, University of Passo Fundo (UPF), Passo Fundo, Rio Grande do Sul, Brazil1. |
Título: |
A method for counting and classifying aphids using computer vision. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Computers and Electronics in Agriculture, n. 169, 2020. |
DOI: |
https://doi.org/10.1016/j.compag.2019.105200 |
Idioma: |
Inglês |
Conteúdo: |
Aphids are insects that attack crops and cause damage directly, by consuming the sap of plants, and indirectly,by vectoring microorganisms that can cause diseases. Cereal crops are hosts for many aphid species, includingRhopalosiphumpadi(an economically important aphid species). Recording and classifying aphids are necessaryfor evaluating and predicting crop damage. Thus, serving as a basis for decision making on the utilization ofcontrolmeasures.Itcanalsobeusefultoevaluateplantresistancetoaphids.Traditionally,therecordingprocessis manual and depends on magnification and well-trained staff. The manual counting is also a time-consumingprocess and susceptible to errors. With this in mind, this paper presents a method and software to automate thecounting and classification ofRhopalosiphum padiusing image processing, computer vision, and machinelearningmethods.Thetextalsopresentsacomparisonofmanuallycountsfromexpertsandvaluesobtainedwiththe software, considering 40 samples. The results showed strong positive correlation in counting and classifi-cation(rs=0.92579)and measurement (r=0.9799).Concluding, thesoftware provedtobe reliableandusefulto aphid population monitoring studies. |
Palavras-Chave: |
Aphids; Counting. |
Thesaurus Nal: |
Classification; Computer vision; Measurement. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209811/1/1-s2.0-S0168169919306039-main.pdf
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Marc: |
LEADER 02015naa a2200289 a 4500 001 2119503 005 2020-09-17 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.compag.2019.105200$2DOI 100 1 $aLINS, E. A. 245 $aA method for counting and classifying aphids using computer vision.$h[electronic resource] 260 $c2020 520 $aAphids are insects that attack crops and cause damage directly, by consuming the sap of plants, and indirectly,by vectoring microorganisms that can cause diseases. Cereal crops are hosts for many aphid species, includingRhopalosiphumpadi(an economically important aphid species). Recording and classifying aphids are necessaryfor evaluating and predicting crop damage. Thus, serving as a basis for decision making on the utilization ofcontrolmeasures.Itcanalsobeusefultoevaluateplantresistancetoaphids.Traditionally,therecordingprocessis manual and depends on magnification and well-trained staff. The manual counting is also a time-consumingprocess and susceptible to errors. With this in mind, this paper presents a method and software to automate thecounting and classification ofRhopalosiphum padiusing image processing, computer vision, and machinelearningmethods.Thetextalsopresentsacomparisonofmanuallycountsfromexpertsandvaluesobtainedwiththe software, considering 40 samples. The results showed strong positive correlation in counting and classifi-cation(rs=0.92579)and measurement (r=0.9799).Concluding, thesoftware provedtobe reliableandusefulto aphid population monitoring studies. 650 $aClassification 650 $aComputer vision 650 $aMeasurement 653 $aAphids 653 $aCounting 700 1 $aRODRIGUEZ, J. P. M. 700 1 $aSCOLOSKI, S. I. 700 1 $aPIVATO, J. 700 1 $aLIMA, M. B. 700 1 $aFERNANDES, J. M. C. 700 1 $aPEREIRA, P. R. V. da S. 700 1 $aLAU, D. 700 1 $aRIEDER, R. 773 $tComputers and Electronics in Agriculture$gn. 169, 2020.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
25/03/2011 |
Data da última atualização: |
25/03/2024 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ARAUJO, F.; DRUMOND, B.; ZERLOTINI, A.; ROSE, I. C.; LOPES, B. C.; GUEDES, E.; ARBEX, W. A.; MACHADO, M. A.; PEIXOTO, M. G. C. D.; VERNEQUE, R. da S.; GUIMARAES, M. F. M.; COIMBRA, R. S.; CARVALHO, M. R. S.; SILVA, M. V. G. B.; OLIVEIRA, G. C. |
Afiliação: |
FIOCRUZ; FIOCRUZ; FIOCRUZ; UFMG; EPAMIG; UFJF; WAGNER ANTONIO ARBEX, CNPGL; MARCO ANTONIO MACHADO, CNPGL; MARIA GABRIELA CAMPOLINA D PEIXOTO, CNPGL; RUI DA SILVA VERNEQUE, CNPGL; MARTA FONSECA MARTINS GUIMARAES, CNPGL; FIOCRUZ; UFMG; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; FIOCRUZ. |
Título: |
Zebu genome sequencing and analysis using second generation sequencers. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 6., 2010, Ouro Preto. Abstracts... [S.l.: s.n.], 2010. |
Idioma: |
Inglês |
Palavras-Chave: |
Sequencia genomica. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/882868/1/Zebu-genome-sequencing-and-analysis.pdf
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Marc: |
LEADER 00912nam a2200277 a 4500 001 1882868 005 2024-03-25 008 2010 bl uuuu u00u1 u #d 100 1 $aARAUJO, F. 245 $aZebu genome sequencing and analysis using second generation sequencers.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY, 6., 2010, Ouro Preto. Abstracts... [S.l.: s.n.]$c2010 653 $aSequencia genomica 700 1 $aDRUMOND, B. 700 1 $aZERLOTINI, A. 700 1 $aROSE, I. C. 700 1 $aLOPES, B. C. 700 1 $aGUEDES, E. 700 1 $aARBEX, W. A. 700 1 $aMACHADO, M. A. 700 1 $aPEIXOTO, M. G. C. D. 700 1 $aVERNEQUE, R. da S. 700 1 $aGUIMARAES, M. F. M. 700 1 $aCOIMBRA, R. S. 700 1 $aCARVALHO, M. R. S. 700 1 $aSILVA, M. V. G. B. 700 1 $aOLIVEIRA, G. C.
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