Navegação Biblioteca do Café por autor "Costa, Anderson G."

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Classification of robusta coffee fruits at different maturation stages using colorimetric characteristics

Costa, Anderson G.; Sousa, Daniela A. G. de; Paes, Juliana L.; Cunha, João P. B.; Oliveira, Marcus V. M. de (Associação Brasileira de Engenharia Agrícola, 2020)

Coffee growers who produce the robusta species (Conilon) have sought to increase productivity and drink quality by improving production techniques. Artificial vision systems can assist in increasing the efficiency of ...
Estimation of percentage of impurities in coffee using a computer vision system

Costa, Anderson G.; Silva, Eudócio R. O. da; Barros, Murilo M. de; Fagundes, Jonatthan A. (Departamento de Engenharia Agrícola - UFCG, 2022-01-14)

The quality and price of coffee drinks can be affected by contamination with impurities during roasting and grinding. Methods that enable quality control of marketed products are important to meet the standards required ...
Use of classifier to determine coffee harvest time by detachment force

Barros, Murilo M. de; Silva, Fábio M. da; Costa, Anderson G.; Ferraz, Gabriel A. e S.; Silva, Flávio C. da (Departamento de Engenharia Agrícola - UFCG, 2018-09)

Coffee quality is an essential aspect to increase its commercial value and for the Brazilian coffee business to remain prominent in the world market. Fruit maturity stage at harvest is an important factor that affects the ...

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