no code implementations • 5 Jan 2024 • Sudipan Saha, Tushar Verma, Dario Augusto Borges Oliveira
With the global population on the rise, our cities have been expanding to accommodate the growing number of people.
no code implementations • 24 Oct 2022 • Ivica Obadic, Ribana Roscher, Dario Augusto Borges Oliveira, Xiao Xiang Zhu
Using explainable machine learning to reveal the inner workings of these models is an important step towards improving stakeholders' trust and efficient agriculture monitoring.
no code implementations • 29 Sep 2021 • Dario Augusto Borges Oliveira, Laura Elena Cue La Rosa
Variational autoencoders are unsupervised generative models that implement latent space regularization towards a known distribution, enabling stochastic synthesis from straightforward sampling procedures.
no code implementations • 30 Jul 2021 • Dario Augusto Borges Oliveira, Jorge Guevara Diaz, Bianca Zadrozny, Campbell Watson
One of the consequences of climate change is anobserved increase in the frequency of extreme cli-mate events.
no code implementations • 1 Jun 2021 • Laura Elena Cué La Rosa, Camile Sothe, Raul Queiroz Feitosa, Cláudia Maria de Almeida, Marcos Benedito Schimalski, Dario Augusto Borges Oliveira
This work proposes a multi-task fully convolutional architecture for tree species mapping in dense forests from sparse and scarce polygon-level annotations using hyperspectral UAV-borne data.
no code implementations • 1 Jun 2021 • Dario Augusto Borges Oliveira
Lesion synthesis received much attention with the rise of efficient generative models for augmenting training data, drawing lesion evolution scenarios, or aiding expert training.
no code implementations • 28 Oct 2020 • Dario Augusto Borges Oliveira, Daniil Semin, Semen Zaytsev
Seismic data processing plays a major role in seismic exploration as it conditions much of the seismic interpretation performance.
no code implementations • 11 Aug 2020 • Dario Augusto Borges Oliveira
The success of supervised lesion segmentation algorithms using Computed Tomography (CT) exams depends significantly on the quantity and variability of samples available for training.
no code implementations • 24 Jul 2018 • Renato L. de F. Cunha, Eduardo R. Rodrigues, Matheus Palhares Viana, Dario Augusto Borges Oliveira
We evaluated our approach with up to 32 GPUs and show that weak scaling not only does not have the same accuracy as the sequential model, it also fails to converge most of time.
no code implementations • 8 Jun 2017 • Dario Augusto Borges Oliveira, Laura Leal-Taixe, Raul Queiroz Feitosa, Bodo Rosenhahn
Further visual results also show the potential of our approach for identifying vascular networks topologies.