Author

C. Premebida

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Preprint Sep 2026

Multimodal RGB-Infrared Combination for UAV-Based Wildfire Segmentation: A Comparative Study on FLAME3

Unmanned Aerial Vehicles (UAVs) have emerged as a promising platform for firefighting operations due to their flexibility, low operational cost, and ability to acquire high-resolution imagery in locations that may be difficult or dangerous to access using conventional methods. Recent advances in deep learning have sign...

Matheus F. Kovaleski, Luís Garrote, C. Premebida et al. · 0 citations

Preprint Sep 2026

Scale-based Approach for Active Wildfire Segmentation on Satellite Imagery

This work investigates the use of multispectral Landsat-8 imagery for active-fire segmentation under multi-scale wildfire size conditions and proposes a data-driven protocol to characterize fire-region size distributions through connected-component analysis and an interquartile range criterion.

Matheus F. Kovaleski, C. Premebida, J. Paulo · 0 citations