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Lucas Orlandi de Oliveira
at Instituto de Fisica de Sao Carlos
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Publications (3)
Proceedings Article | 4 October 2023 Poster + Paper
Comparison between histogram of oriented gradients and convolutional features for keratoconus detection using corneal curvature maps
Proceedings Volume 12675, 1267513 (2023) https://doi.org/10.1117/12.2677521
KEYWORDS: Feature extraction, Histograms of oriented gradient, Eye models, Education and training, Diseases and disorders, Visualization, Machine learning, Tomography, Performance modeling, Neurons
Proceedings Article | 4 October 2023 Open Access Poster + Paper
Weed detection among soybean plants in artificial lighting environment using multispectral images and computer vision
Yuri Sarreta Oda, Lucas Orlandi de Oliveira, Samuel De Paula, André Orlandi de Oliveira, Jarbas Caiado de Castro Neto
Proceedings Volume 12746, 1274608 (2023) https://doi.org/10.1117/12.2686194
KEYWORDS: Cameras, RGB color model, Infrared imaging, Light sources and illumination, Multispectral imaging, Infrared radiation, Computer vision technology, Agriculture, Infrared cameras, Near infrared
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Proceedings Article | 19 February 2020 Paper
Analysis of tear film break-up time based on the tear film surface quality obtained using Placido rings images
Lucas O. Oliveira, André O. Oliveira, Jarbas C. Castro Neto
Proceedings Volume 11218, 112181L (2020) https://doi.org/10.1117/12.2544867
KEYWORDS: Eye, Image processing, Image analysis, Video, Distortion, Image filtering, Diagnostics, Image segmentation, Image quality
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