@article{articlee4cb1809,
title   = {Precision agriculture: using low-cost systems to acquire low-altitude images},
author = {Ponti, Moacir Antonelli and Chaves, Arthur A and Jorge, Fábio R and Costa, Gabriel B. P and Colturato, Adimara Bentivoglio and Branco, Kalinka Regina Lucas Jaquie Castelo},
year = {2016},
doi = {10.1109/MCG.2016.69},
journal   = {IEEE Computer Graphics and Applications}
}