Search Results for author: Gabriele Meoni

Found 10 papers, 5 papers with code

Towards Large-scale Network Emulation on Analog Neuromorphic Hardware

no code implementations30 Jan 2024 Elias Arnold, Philipp Spilger, Jan V. Straub, Eric Müller, Dominik Dold, Gabriele Meoni, Johannes Schemmel

We demonstrate the training of two deep spiking neural network models, using the MNIST and EuroSAT datasets, that exceed the physical size constraints of a single-chip BrainScaleS-2 system.

Monitoring water contaminants in coastal areas through ML algorithms leveraging atmospherically corrected Sentinel-2 data

no code implementations8 Jan 2024 Francesca Razzano, Francesco Mauro, Pietro Di Stasio, Gabriele Meoni, Marco Esposito, Gilda Schirinzi, Silvia Liberata Ullo

For this, our study pioneers a novel approach to monitor the Turbidity contaminant, integrating CatBoost Machine Learning (ML) with high-resolution data from Sentinel-2 Level-2A.

Management

On the Generation of a Synthetic Event-Based Vision Dataset for Navigation and Landing

1 code implementation1 Aug 2023 Loïc J. Azzalini, Emmanuel Blazquez, Alexander Hadjiivanov, Gabriele Meoni, Dario Izzo

We anticipate that novel event-based vision datasets can be generated using this pipeline to support various spacecraft pose reconstruction problems given events as input, and we hope that the proposed methodology would attract the attention of researchers working at the intersection of neuromorphic vision and guidance navigation and control.

Event-based vision Scene Generation

THRawS: A Novel Dataset for Thermal Hotspots Detection in Raw Sentinel-2 Data

1 code implementation12 May 2023 Gabriele Meoni, Roberto Del Prete, Federico Serva, Alix De Beussche, Olivier Colin, Nicolas Longépé

Nevertheless, given the growing interest to apply Artificial Intelligence (AI) onboard satellites for time-critical applications, such as natural disaster response, providing raw satellite images could be useful to foster the research on energy-efficient pre-processing algorithms and AI models for onboard-satellite applications.

Disaster Response Earth Observation +1

Decentralised Semi-supervised Onboard Learning for Scene Classification in Low-Earth Orbit

no code implementations6 May 2023 Johan Östman, Pablo Gomez, Vinutha Magal Shreenath, Gabriele Meoni

Onboard machine learning on the latest satellite hardware offers the potential for significant savings in communication and operational costs.

Federated Learning Scene Classification

Neuromorphic Computing and Sensing in Space

no code implementations10 Dec 2022 Dario Izzo, Alexander Hadjiivanov, Dominik Dold, Gabriele Meoni, Emmanuel Blazquez

The term ``neuromorphic'' refers to systems that are closely resembling the architecture and/or the dynamics of biological neural networks.

Selected Trends in Artificial Intelligence for Space Applications

no code implementations10 Dec 2022 Dario Izzo, Gabriele Meoni, Pablo Gómez, Dominik Dold, Alexander Zoechbauer

The development and adoption of artificial intelligence (AI) technologies in space applications is growing quickly as the consensus increases on the potential benefits introduced.

Globally Optimal Event-Based Divergence Estimation for Ventral Landing

1 code implementation27 Sep 2022 Sofia McLeod, Gabriele Meoni, Dario Izzo, Anne Mergy, Daqi Liu, Yasir Latif, Ian Reid, Tat-Jun Chin

This is achieved by estimating divergence (inverse TTC), which is the rate of radial optic flow, from the event stream generated during landing.

MSMatch: Semi-Supervised Multispectral Scene Classification with Few Labels

1 code implementation18 Mar 2021 Pablo Gómez, Gabriele Meoni

The trained neural network achieves state-of-the-art results on EuroSAT with an accuracy that is up to 19. 76% better than previous methods depending on the number of labeled training examples.

Classification General Classification +2

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