Search Results for author: Edemir Ferreira

Found 4 papers, 2 papers with code

AiRound and CV-BrCT: Novel Multi-View Datasets for Scene Classification

no code implementations3 Aug 2020 Gabriel Machado, Edemir Ferreira, Keiller Nogueira, Hugo Oliveira, Pedro Gama, Jefersson A. dos Santos

Despite a large number of public repositories for both georeferenced photographs and aerial images, there is a lack of benchmark datasets that allow the development of approaches that exploit the benefits and complementarity of aerial/ground imagery.

General Classification Image Classification +1

BrazilDAM: A Benchmark dataset for Tailings Dam Detection

1 code implementation17 Mar 2020 Edemir Ferreira, Matheus Brito, Remis Balaniuk, Mário S. Alvim, Jefersson A. dos Santos

In the experiments, we achieved an average classification accuracy of 94. 11% in tailing dam binary classification task.

Binary Classification Classification +3

Truly Generalizable Radiograph Segmentation with Conditional Domain Adaptation

1 code implementation16 Jan 2019 Hugo Oliveira, Edemir Ferreira, Jefersson A. dos Santos

We merge these unsupervised networks with supervised deep semantic segmentation architectures in order to create a semi-supervised method capable of learning from both unlabeled and labeled data, whenever labeling is available.

General Classification Segmentation +4

A Comparative Study on Unsupervised Domain Adaptation Approaches for Coffee Crop Mapping

no code implementations6 Jun 2018 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 coffee patterns.

Unsupervised Domain Adaptation

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