P
P.A. Viana
Researcher at Empresa Brasileira de Pesquisa Agropecuária
Publications - 2
Citations - 123
P.A. Viana is an academic researcher from Empresa Brasileira de Pesquisa Agropecuária. The author has an hindex of 2, co-authored 2 publications receiving 104 citations.
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Journal ArticleDOI
Fall Armyworm Damaged Maize Plant Identification using Digital Images
TL;DR: In this article, the authors developed and evaluated an algorithm at simplified lighting conditions for identifying damaged maize plants by the fall armyworm using digital color images, which correctly classified 94·72% of the images.
Journal ArticleDOI
Identification of lesser cornstalk borer-attacked maize plants using infrared images
R.S. Zandonadi,Francisco de Assis de Carvalho Pinto,D.G. Sena,Daniel Marçal de Queiroz,P.A. Viana,E. C. Mantovani +5 more
TL;DR: In this article, a machine vision algorithm for identifying maize plants attacked by lesser cornstalk borer based on colour infrared images was developed and evaluated for the development of site-specific management of this pest.