4 papers
AiRound and CV-BrCT: Novel Multi-View Datasets for Scene Classification
Gabriel Machado, Edemir Ferreira, Keiller Nogueira +3
It is undeniable that aerial/satellite images can provide useful information for a large variety of tasks. But, since these images are always looking from above, some applications…
BrazilDAM: A Benchmark dataset for Tailings Dam Detection
Edemir Ferreira, Matheus Brito, Remis Balaniuk +2
In this work we present BrazilDAM, a novel public dataset based on Sentinel-2 and Landsat-8 satellite images covering all tailings dams cataloged by the Brazilian National Mining A…
Truly Generalizable Radiograph Segmentation with Conditional Domain Adaptation
Hugo Oliveira, Edemir Ferreira, Jefersson A. dos Santos
Digitization techniques for biomedical images yield different visual patterns in radiological exams. These differences may hamper the use of data-driven approaches for inference ov…
A Comparative Study on Unsupervised Domain Adaptation Approaches for Coffee Crop Mapping
Edemir Ferreira, Mário S. Alvim, Jefersson A. dos Santos
In this work, we investigate the application of existing unsupervised domain adaptation (UDA) approaches to the task of transferring knowledge between crop regions having different…