Nicolas Gonthier
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nicaogr.bsky.social
Nicolas Gonthier
@nicaogr.bsky.social
PhD - R&D Engineer at French Mapping Agency @ignfrance.bsky.social working on Deep Learning and computer Vision for Earth observation
November 3, 2025 at 5:32 PM
We evaluate the approach on 4 Earth observation datasets in both intra- and cross-dataset settings and compared it to other self supervised approaches and fondation models.
We also evaluate it in low data regime.
October 15, 2025 at 10:31 AM
New version of the MAESTRO paper about self-supervised Learning for Earth Observation Data 🛰️✈️🗺️
arxiv.org/abs/2508.10894

We provide an intense benchmark of different ways to deal with multitemporal, multispectral, and multimodal data (fusion strategies / normalization schemes) for MAE based model.
October 15, 2025 at 10:29 AM
I wil𝗹𝗹 𝗽𝗿𝗲𝘀𝗲𝗻𝘁: HySCDG, a generative pipeline for creating a large hybrid semantic change detection for Earth Observation
🖼️ 𝗣𝗼𝘀𝘁𝗲𝗿 #187 Session 1,
This Friday, June 13 10:30 - 12:30 #CVPR2025

📄 Paper: arxiv.org/abs/2503.15683
🔗 Project: yb23.github.io/projects/cywd/
June 11, 2025 at 9:03 PM
Today, I discovered that my first research paper just hit 100 citations. I am happy to see that this method and the provided dataset for art analysis have been reused or inspired other works.

Weakly Supervised Object Detection in Artworks : openaccess.thecvf.com/content_ECCV...
May 20, 2025 at 1:50 PM
April 28, 2025 at 4:55 PM