Georges Le Bellier

Ph.D. Student on generative models and domain adaptation learning for Earth Observation at Conservatoire National des Arts et Métiers, as part of MAGE.
Formerly MSc. SDIA (Centrale Lille) and MSc. ATIAM (IRCAM, Sorbonne University, Telecom Paris)
Research Interests:
Earth Observation, Flow Matching, Diffusion/Schrödinger bridges, Generative Modeling, Computational Optimal Transport…
Contact: georges.lebellier [at] gmail [dot] com
Follow: LinkedIn | lebellig | @lebellig
news
[07/2025] Riemannian Flow Matching for SAR Interferometry accepted to GRETSI2025 (oral)! |
[12/2024] PANGAEA: A Global and Inclusive Benchmark for Geospatial Foundation Models preprint is out. |
[09/2024] New minimal JAX implementation of flow matching. |
[08/2024] Discrete flow matching educational notebook release. |
[07/2024] Oral at RFIAP2025 about Flow Matching for Domain Adaptation in Earth Observation. |
[04/2024] Detecting Out-Of-Distribution EO Images with Diffusion Models is accepted to CVPR EarthVision! |
[02/2023] I created an educational notebook on Flow Matching. |
[01/2023] Official beggining of my Ph.D. journey in Generative Models and Earth observation. |
[04/2022] Join Sony CSL as a research intern, working on expressive musical performance generation. |
[03/2021] Intern at IRCAM, focusing on generative models for musical performance. |
selected publications
- Modèles de Flux Riemanniens pour l’Interférométrie SARIn GRETSI 2025 , Aug 2025
- Flow Matching for Domain Adaptation in Earth ObservationRFIAP , 2024