@retgenAI profile picture
Retgen AI @retgenAI

We build RAG systems, document intelligence pipelines, and semantic search engines that actually work in production.

Joined May 2024
  • Tweets 3
  • Following 24
  • Followers 2
2 Photos and videos
1/3 🚀 Introducing FOTBCD: a geographically diverse building change detection dataset from 0.2m aerial orthophotos authoritative IGN France building footprints. Code/data/ckpts: github.com/abdelpy/FOTBCD-da…
1
1
1,044
2/3 Built for real generalization: 28 departments across mainland France with a strict geographic split (25 train / 3 held-out val-test) → true spatial domain shift. Paper: arxiv.org/abs/2601.22596
1
99
3/3 Also available: FOTBCD-220k (commercial) — 220k image pairs, ~1.5M building polygons. If you’re building deployable change detection, this is the scale you want. More details: retgen.ai/blog/FOTBCD #RemoteSensing #GeoAI

FOTBCD: A Geographically Diverse Dataset for Building Change Detection from High-Resolution Aerial...

We announce FOTBCD, a national-scale building change detection dataset derived from authoritative French orthophotos and topographic data, designed for robust geographic generalization and commercial...

retgen.ai
47
Load more