Supélec ONERA DSTA Research Alliance (SONDRA)

Présentation du laboratoire

Créé en 2004, SONDRA est une équipe d'accueil rattachée à CentraleSupelec, l'ONERA, l'Université Nationale de Singapour (NUS) et le DSO, agence singapourienne de recherche sur les systèmes de défense. Cette alliance quadripartite unique a pour mission de mener des recherches dans les domaines de l'électromagnétisme et du radar. Ses activités de recherche couvrent quatre thèmes scientifiques : la propagation et la diffusion dans des mileux complexes, l'antenne à réseau de phase, le traitement du signal radar et les concepts de nouveaux radars. En particulier, l'équipe SONDRA contribue à l'analyse des nouvelles technologies de détections radar et électromagnétique pour répondre aux besoins de performance des systèmes de surveillance (maritime, aérienne, terrestre et intérieure).

Les 20 dernières publications

Titre Auteurs Date de publication Source
Identification of Maya ruins covered by jungle using Sentinel-1 Florent Michenot, Israel Hinostroza, Regis Guinvarc'h, Laetitia Thirion-Lefevre 08/02/2024 Scientific Reports
Through the Wall Radar Imaging via Kronecker-structured Huber-type RPCA Hugo Brehier, Chengfang Ren 01/01/2024 Signal Processing
Retrieving Complex Permittivities From Remote Dual Co-Pol Radar Measurements Orian Couderc, Israel D.Hinostroza Saenz, Laetitia Thirion, Regis Guinvarc'h 01/01/2024 IEEE Transactions on Antennas and Propagation
On the False Alarm Probability of the Normalized Matched Filter for off-grid targets: A geometrical approach and its validity conditions Pierre Develter, Jean Philippe Ovarlez 01/01/2024 IEEE Transactions on Signal Processing
Detection of Forest Fires through Deep Unsupervised Learning Modeling of Sentinel-1 Time Series Thomas Di Martino, Régis Guinvarc’h, Laetitia Thirion-Lefevre 01/08/2023 ISPRS International Journal of Geo-Information
The Human Activity Radar Challenge: benchmarking based on the ‘Radar signatures of human activities’ dataset from Glasgow University Chengfang Ren, Giovanni Manfredi, Thierry Letertre, Israel D.Hinostroza Saenz 01/04/2023 IEEE Journal of Biomedical and Health Informatics
Comparison Between Equivalent Architectures of Complex-valued and Real-valued Neural Networks - Application on Polarimetric SAR Image Segmentation Jose Agustin Barrachina, Chengfang Ren, Jean Philippe Ovarlez 01/01/2023 Journal of Signal Processing Systems
False Alarm Regulation for Off-Grid Target Detection With The Matched Filter Pierre Develter, Jean Philippe Ovarlez 01/01/2023 ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Road Detection in a Forest Using Sentinel-1 and FBR Time-Series Speckle Filtering Florent Michenot, Israel Hinostroza, Regis Guinvarc'h, Laetitia Thirion-Lefevre 01/01/2023 International Geoscience and Remote Sensing Symposium (IGARSS)
Simplified Scheme to Separately Retrieve Permittivities of Surfaces of a Dihedral Structure Using Radar Polarimetry Steve Tyler, Regis Guinvarc'h, Laetitia Thirion-Lefevre 01/01/2023 International Geoscience and Remote Sensing Symposium (IGARSS)
Towards the Understanding of the C-Band Temporal Signature of Boreal Forest Through Physiology Parameters Retrieval from Sentinel-1 Time Series and Machine Learning Thomas Di Martino, Regis Guinvarc'h, Laetitia Thirion-Lefevre 01/01/2023 International Geoscience and Remote Sensing Symposium (IGARSS)
Neural network scoring for efficient computing Hugo Waltsburger, Chengfang Ren, Regis Guinvarc'h 01/01/2023 Proceedings - IEEE International Symposium on Circuits and Systems
Grad-SLAM: Explaining Convolutional Autoencoders' Latent Space of Satellite Image Time Series Thomas Di Martino, Regis Guinvarc'h, Laetitia Thirion-Lefevre 01/01/2023 IEEE Geoscience and Remote Sensing Letters
A Numerically Efficient Method for Predicting the Scattering Characteristics of Complex Moving Targets Dihia Sidi Ahmed, Graziano Cerri, Laetitia Thirion Lefevre, Regis Guinvarc'h, Giovanni Manfredi 01/01/2023 IEEE Transactions on Antennas and Propagation
Riemannian Optimization for Non-Centered Mixture of Scaled Gaussian Distributions Antoine Collas, Chengfang Ren, Jean Philippe Ovarlez 01/01/2023 IEEE Transactions on Signal Processing
Modified 2D Backprojection Decomposition for 3D Imaging in Through-the-Wall Applications Yanisse Boudrouz, Israel Hinostroza, Mohammed Serhir 01/01/2023 AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society)
Uncertainty Analysis on Wall and Radar's Characteristics in Through-the-Wall Context Yanisse Boudrouz, Israel Hinostroza, Mohammed Serhir 01/01/2023 AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society)
FARMSAR: Fixing AgRicultural Mislabels Using Sentinel-1 Time Series and AutoencodeRs Thomas Di Martino, Régis Guinvarc’h, Laetitia Thirion-Lefevre 01/01/2023 Remote Sensing
EXTRACTING RELEVANCE FROM SAR TEMPORAL PROFILES ON A GLACIER AND AN ALPINE WATERSHED BY A DEEP AUTOENCODER Thomas Di Martino 30/05/2022 International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
LEIBNIZ’ MILITARY CONCEPTION OF SOVEREIGNTY Laurynas Adomaitis 01/05/2023 History of Political Thought

Nombre de publications du laboratoire par domaine scientifique (2016-2021)

Chaque publication du laboratoire peut être rangée dans une ou plusieurs disciplines scientifiques : la figure ci-dessus présente le nombre de publications du laboratoire pour chaque discipline de la classification ASJC (Elsevier)