| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agricultura Digital. |
|
Data corrente: |
11/05/2020 |
|
Data da última atualização: |
20/10/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BOCK, C. H.; BARBEDO, J. G. A.; DEL PONTE, E. M.; BOHNENKAMP, D.; MAHLEIN, A. K. |
|
Afiliação: |
CLIVE H. BOCK, USDA; JAYME GARCIA ARNAL BARBEDO, CNPTIA; EMERSON M. DEL PONTE, UFV; DAVID BOHNENKAMP, University of Bonn; ANNE-KATRIN MAHLEIN, Institute of Sugar Beet Research, Germany. |
|
Título: |
From visual estimates to fully automated sensor-based measurements of plant disease severity: status and challenges for improving accuracy. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
Phytopathology Research, v. 2, p. 1-30, 2020. |
|
DOI: |
https://doi.org/10.1186/s42483-020-00049-8 |
|
Idioma: |
Inglês |
|
Notas: |
Article 9. |
|
Conteúdo: |
Abstract. The severity of plant diseases, traditionally the proportion of the plant tissue exhibiting symptoms, is a key quantitative variable to know for many diseases and is prone to error. Good quality disease severity data should be accurate (close to the true value). Earliest quantification of disease severity was by visual estimates. Sensor-based image analysis including visible spectrum and hyperspectral and multispectral sensors are established technologies that promise to substitute, or complement visual ratings. Indeed, these technologies have measured disease severity accurately under controlled conditions but are yet to demonstrate their full potential for accurate measurement under field conditions. Sensor technology is advancing rapidly, and artificial intelligence may help overcome issues for automating severity measurement under hyper-variable field conditions. The adoption of appropriate scales, training, instruction and aids (standard area diagrams) has contributed to improved accuracy of visual estimates. The apogee of accuracy for visual estimation is likely being approached, and any remaining increases in accuracy are likely to be small. Due to automation and rapidity, sensor-based measurement offers potential advantages compared with visual estimates, but the latter will remain important for years to come. Mobile, automated sensor-based systems will become increasingly common in controlled conditions and, eventually, in the field for measuring plant disease severity for the purpose of research and decision making. MenosAbstract. The severity of plant diseases, traditionally the proportion of the plant tissue exhibiting symptoms, is a key quantitative variable to know for many diseases and is prone to error. Good quality disease severity data should be accurate (close to the true value). Earliest quantification of disease severity was by visual estimates. Sensor-based image analysis including visible spectrum and hyperspectral and multispectral sensors are established technologies that promise to substitute, or complement visual ratings. Indeed, these technologies have measured disease severity accurately under controlled conditions but are yet to demonstrate their full potential for accurate measurement under field conditions. Sensor technology is advancing rapidly, and artificial intelligence may help overcome issues for automating severity measurement under hyper-variable field conditions. The adoption of appropriate scales, training, instruction and aids (standard area diagrams) has contributed to improved accuracy of visual estimates. The apogee of accuracy for visual estimation is likely being approached, and any remaining increases in accuracy are likely to be small. Due to automation and rapidity, sensor-based measurement offers potential advantages compared with visual estimates, but the latter will remain important for years to come. Mobile, automated sensor-based systems will become increasingly common in controlled conditions and, eventually, in the field for measuring plant dis... Mostrar Tudo |
|
Palavras-Chave: |
Acurácia; Aprendizado de máquina; Aprendizado profundo; Assessment; Deep learning; Digital technologies; Dispositivo móvel; Inteligência artificial; Machine learning; Mobile device; Phenotyping; Precisão; Sensor; Severidade da doença; Tecnologias digitais. |
|
Thesagro: |
Doença de Planta. |
|
Thesaurus Nal: |
Accuracy; Artificial intelligence; Disease severity; Plant diseases and disorders; Precision; Precision agriculture. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212860/1/AP-Phytopathology-Research-2020.pdf
|
|
Marc: |
LEADER 02939naa a2200457 a 4500
001 2122199
005 2021-10-20
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1186/s42483-020-00049-8$2DOI
100 1 $aBOCK, C. H.
245 $aFrom visual estimates to fully automated sensor-based measurements of plant disease severity$bstatus and challenges for improving accuracy.$h[electronic resource]
260 $c2020
500 $aArticle 9.
520 $aAbstract. The severity of plant diseases, traditionally the proportion of the plant tissue exhibiting symptoms, is a key quantitative variable to know for many diseases and is prone to error. Good quality disease severity data should be accurate (close to the true value). Earliest quantification of disease severity was by visual estimates. Sensor-based image analysis including visible spectrum and hyperspectral and multispectral sensors are established technologies that promise to substitute, or complement visual ratings. Indeed, these technologies have measured disease severity accurately under controlled conditions but are yet to demonstrate their full potential for accurate measurement under field conditions. Sensor technology is advancing rapidly, and artificial intelligence may help overcome issues for automating severity measurement under hyper-variable field conditions. The adoption of appropriate scales, training, instruction and aids (standard area diagrams) has contributed to improved accuracy of visual estimates. The apogee of accuracy for visual estimation is likely being approached, and any remaining increases in accuracy are likely to be small. Due to automation and rapidity, sensor-based measurement offers potential advantages compared with visual estimates, but the latter will remain important for years to come. Mobile, automated sensor-based systems will become increasingly common in controlled conditions and, eventually, in the field for measuring plant disease severity for the purpose of research and decision making.
650 $aAccuracy
650 $aArtificial intelligence
650 $aDisease severity
650 $aPlant diseases and disorders
650 $aPrecision
650 $aPrecision agriculture
650 $aDoença de Planta
653 $aAcurácia
653 $aAprendizado de máquina
653 $aAprendizado profundo
653 $aAssessment
653 $aDeep learning
653 $aDigital technologies
653 $aDispositivo móvel
653 $aInteligência artificial
653 $aMachine learning
653 $aMobile device
653 $aPhenotyping
653 $aPrecisão
653 $aSensor
653 $aSeveridade da doença
653 $aTecnologias digitais
700 1 $aBARBEDO, J. G. A.
700 1 $aDEL PONTE, E. M.
700 1 $aBOHNENKAMP, D.
700 1 $aMAHLEIN, A. K.
773 $tPhytopathology Research$gv. 2, p. 1-30, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Acre. |
|
Data corrente: |
25/11/2015 |
|
Data da última atualização: |
14/08/2023 |
|
Tipo da produção científica: |
Folder/Folheto/Cartilha |
|
Autoria: |
ANDRADE, C. M. S. de; ZANINETTI, R. A.; FERREIRA, A. S. |
|
Afiliação: |
CARLOS MAURICIO SOARES DE ANDRADE, CPAF-AC; Rean Augusto Zaninetti, Universidade Federal do Acre; Aliedson Sampaio Ferreira, Bolsista CNPq/FAPAC. |
|
Título: |
Goiabeira (Psidium guajava L.). |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
In: MANEJO de plantas daninhas em pastagens da Amazônia. Rio Branco: Embrapa Acre, 2015. |
|
Páginas: |
4 p. |
|
Descrição Física: |
1 folder. |
|
Idioma: |
Português |
|
Conteúdo: |
O cultivo de variedades melhoradas de goiabeira é uma atividade econômica importante no Brasil. Entretanto, devido à sua grande capacidade de disseminação natural, as variedades silvestres são consideradas plantas daninhas importantes em diversos países. Os frutos da goiabeira são consumidos por animais silvestres e pelo gado, e as sementes são dispersas junto com as fezes, disseminando a infestação na pastagem. Se não controlada, pode resultar na formação de estandes densos (capoeira). |
|
Palavras-Chave: |
Acre; Amazônia Ocidental; Goiabeira; Planta daninha; Psidium guajava L; Rio Branco (AC). |
|
Thesagro: |
Controle Químico; Herbicida; Pastagem; Pecuária. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/133961/1/25801.pdf
|
|
Marc: |
LEADER 01245nam a2200265 a 4500
001 2029524
005 2023-08-14
008 2015 bl uuuu u0uu1 u #d
100 1 $aANDRADE, C. M. S. de
245 $aGoiabeira (Psidium guajava L.).$h[electronic resource]
260 $aIn: MANEJO de plantas daninhas em pastagens da Amazônia. Rio Branco: Embrapa Acre$c2015
300 $a4 p.$c1 folder.
520 $aO cultivo de variedades melhoradas de goiabeira é uma atividade econômica importante no Brasil. Entretanto, devido à sua grande capacidade de disseminação natural, as variedades silvestres são consideradas plantas daninhas importantes em diversos países. Os frutos da goiabeira são consumidos por animais silvestres e pelo gado, e as sementes são dispersas junto com as fezes, disseminando a infestação na pastagem. Se não controlada, pode resultar na formação de estandes densos (capoeira).
650 $aControle Químico
650 $aHerbicida
650 $aPastagem
650 $aPecuária
653 $aAcre
653 $aAmazônia Ocidental
653 $aGoiabeira
653 $aPlanta daninha
653 $aPsidium guajava L
653 $aRio Branco (AC)
700 1 $aZANINETTI, R. A.
700 1 $aFERREIRA, A. S.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Acre (CPAF-AC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
