Lucas Degeorge

PhD Student

Ecole polytechnique & Ecole des Ponts

I am a PhD student in Computer Vision at VISTA (Ecole polytechnique) and IMAGINE (Ecole des Ponts) labs, under the supervision of Vicky Kalogeiton and David Picard.

My main research interest lies in multi-modal generative models. I am currently working on text-to-image generation.

News

2026

Apr 30

Our work MIRO has been accepted at ICML 2026. See you in Seoul!
Feb 20

Our paper PoM has been accepted as a Findings paper at CVPR 2026!

2025

Dec 02

I am attending EurIPS 2025 to present our work at the Workshop on Principles of Generative Modeling (PriGM)
Oct 29

Our new work MIRO: MultI-Reward cOnditioned pretraining improves T2I quality and efficiency is online. Check it out!
Oct 08

We release the dataset used in the paper How far can we go with ImageNet for text-to-image generation?. Download them on HuggingFace and use them!

2024

Nov 01

I started my PhD at VISTA (Ecole polytechnique) and IMAGINE (Ecole des Ponts) labs.
Sep 29

I attended ECCV 2024 in Milano.

Publications

You can also find my work on Google Scholar.

2026

MIRO: MultI-Reward cOnditioned pretraining improves T2I quality and efficiency

Nicolas Dufour , Lucas Degeorge , Arijit Ghosh , Vicky Kalogeiton , David Picard

ICML, 2026

[Project Page] [Paper]

PoM: A Linear-Time Replacement for Attention with the Polynomial Mixer

David Picard , Nicolas Dufour , Lucas Degeorge , Arijit Ghosh , Davide Allegro , Tom Ravaud , Yohann Perrion , Corentin Sautier , Zeynep Sonat Baltaci , Fei Meng1 , Syrine Kalleli , Marta López-Rauhut , Thibaut Loiseau , Ségolène Albouy , Raphael Baena , Elliot Vincent , Loic Landrieu

CVPR Findings, 2026

[Paper] [Code]

2025

How far can we go with ImageNet for text-to-image generation?

Lucas Degeorge , Arijit Ghosh , Nicolas Dufour , David Picard , Vicky Kalogeiton

arXiv preprint, 2025

[Project Page] [Paper] [Code] [Model] [Dataset]

One-step Diffusion Models with Bregman Density Ratio Matching

Yuanzhi Zhu , Eleftherios Tsonis , Lucas Degeorge , Vicky Kalogeiton

EurIPS 2025 Workshop on Principles of Generative Modeling (PriGM), 2025

[Paper]