iiinova — where your digital self keeps evolving

Paul Couairon

@paulcouairon.bsky.social

30 followers 51 following 5 posts

PhD student at Sorbonne University

Posts Replies Media

Reposted by Paul Couairon

Lucas Degeorge @lucasdegeorge.bsky.social · 03/09/2026

🚀 New paper: Balancing Frequencies and Pixels in Flow Matching We tackle the low-frequency bias in pixel-space flow matching and train JiT up to 40% faster without any architectural changes. 📄 Read it here: arxiv.org/abs/2609.02748

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Reposted by Paul Couairon

valeo.ai @valeoai.bsky.social · 25/11/2025

Need pixel-level features from your backbone (DINOv3, CLIP, RADIO, FRANCA...)? 🚀Introducing NAF: A universal, zero-shot feature upsampler. It turns low-res ViT features into pixel-perfect maps. -⚡ Model-agnostic -🥇 SoTA results -🚀 4× faster than SoTA -📈 Scales up to 2K res

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Reposted by Paul Couairon

Sophia Sirko-Galouchenko 🇺🇦 @ssirko.bsky.social · 25/06/2025

1/n 🚀New paper out - accepted at #ICCV2025! Introducing DIP: unsupervised post-training that enhances dense features in pretrained ViTs for dense in-context scene understanding Below: Low-shot in-context semantic segmentation examples. DIP features outperform DINOv2!

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Paul Couairon @paulcouairon.bsky.social · 16/06/2025

🚀Thrilled to introduce JAFAR—a lightweight, flexible, plug-and-play module that upsamples features from any Foundation Vision Encoder to any desired output resolution (1/n) Paper : arxiv.org/abs/2506.11136 Project Page: jafar-upsampler.github.io Github: github.com/PaulCouairon...

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