Search Results for author: Dimitrios Michail

Found 11 papers, 7 papers with code

Seasonal Fire Prediction using Spatio-Temporal Deep Neural Networks

no code implementations9 Apr 2024 Dimitrios Michail, Lefki-Ioanna Panagiotou, Charalampos Davalas, Ioannis Prapas, Spyros Kondylatos, Nikolaos Ioannis Bountos, Ioannis Papoutsis

With climate change expected to exacerbate fire weather conditions, the accurate anticipation of wildfires on a global scale becomes increasingly crucial for disaster mitigation.

Time Series

Mind the Modality Gap: Towards a Remote Sensing Vision-Language Model via Cross-modal Alignment

no code implementations15 Feb 2024 Angelos Zavras, Dimitrios Michail, Begüm Demir, Ioannis Papoutsis

Our two-stage procedure, comprises of robust fine-tuning CLIP in order to deal with the distribution shift, accompanied by the cross-modal alignment of a RS modality encoder, in an effort to extend the zero-shot capabilities of CLIP.

Cross-Modal Retrieval Image Classification +1

FLOGA: A machine learning ready dataset, a benchmark and a novel deep learning model for burnt area mapping with Sentinel-2

1 code implementation6 Nov 2023 Maria Sdraka, Alkinoos Dimakos, Alexandros Malounis, Zisoula Ntasiou, Konstantinos Karantzalos, Dimitrios Michail, Ioannis Papoutsis

We use FLOGA to provide a thorough comparison of multiple Machine Learning and Deep Learning algorithms for the automatic extraction of burnt areas, approached as a change detection task.

Change Detection

TeleViT: Teleconnection-driven Transformers Improve Subseasonal to Seasonal Wildfire Forecasting

1 code implementation19 Jun 2023 Ioannis Prapas, Nikolaos Ioannis Bountos, Spyros Kondylatos, Dimitrios Michail, Gustau Camps-Valls, Ioannis Papoutsis

To achieve such accurate long-term forecasts at a global scale, it is crucial to employ models that account for the Earth system's inherent spatio-temporal interactions, such as memory effects and teleconnections.

Management

Deep Learning for Global Wildfire Forecasting

no code implementations1 Nov 2022 Ioannis Prapas, Akanksha Ahuja, Spyros Kondylatos, Ilektra Karasante, Eleanna Panagiotou, Lazaro Alonso, Charalampos Davalas, Dimitrios Michail, Nuno Carvalhais, Ioannis Papoutsis

We train a deep learning model, which treats global wildfire forecasting as an image segmentation task and skillfully predicts the presence of burned areas 8, 16, 32 and 64 days ahead of time.

Image Segmentation Semantic Segmentation

Hephaestus: A large scale multitask dataset towards InSAR understanding

1 code implementation20 Apr 2022 Nikolaos Ioannis Bountos, Ioannis Papoutsis, Dimitrios Michail, Andreas Karavias, Panagiotis Elias, Isaak Parcharidis

Synthetic Aperture Radar (SAR) data and Interferometric SAR (InSAR) products in particular, are one of the largest sources of Earth Observation data.

Earth Observation Image Quality Assessment +1

Self-supervised Contrastive Learning for Volcanic Unrest Detection

1 code implementation8 Feb 2022 Nikolaos Ioannis Bountos, Ioannis Papoutsis, Dimitrios Michail, Nantheera Anantrasirichai

Ground deformation measured from Interferometric Synthetic Aperture Radar (InSAR) data is considered a sign of volcanic unrest, statistically linked to a volcanic eruption.

Contrastive Learning

Benchmarking and scaling of deep learning models for land cover image classification

1 code implementation18 Nov 2021 Ioannis Papoutsis, Nikolaos-Ioannis Bountos, Angelos Zavras, Dimitrios Michail, Christos Tryfonopoulos

In this work, we use the BigEarthNet Sentinel-2 dataset to benchmark for the first time different state-of-the-art DL models for the multi-label, multi-class LULC image classification problem, contributing with an exhaustive zoo of 60 trained models.

 Ranked #1 on Multi-Label Image Classification on BigEarthNet (official split metric)

Benchmarking Classification +2

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