Vincent Leroy
@vincentleroy.bsky.social
1.4K followers 110 following 39 posts
GEODE Team Lead (Geometric Deep Learning) 3D vision researcher @NaverLabsEurope
Posts Media Videos Starter Packs
Reposted by Vincent Leroy
vyuga3d.bsky.social
📽️ Check out Visual Odometry Transformer! VoT is an end-to-end model for getting accurate metric camera poses from monocular videos.

vladimiryugay.github.io/vot/
Reposted by Vincent Leroy
bardienus.bsky.social
RaySt3R was accepted to NeurIPS! Check out the HuggingFace demo for image to 3D in cluttered scenes huggingface.co/spaces/bartd...
vincentleroy.bsky.social
Yes exactly if you are dealing with unordered image collections. The same certainly cannot be said when dealing with videos where the displacement between two frames makes more sense.
Reposted by Vincent Leroy
parskatt.bsky.social
Wrt to RoPE: People are applying it wrongly for multi-view, if you do it VGGT style you will mix the positions of all the images. You should do it independently (i.e. no rope between images).
Reposted by Vincent Leroy
ducha-aiki.bsky.social
MapAnything: Universal Feed-Forward Metric 3D Reconstruction

Nikhil Keetha et 16 al.

tl;dr: VGGT meets Pow3R. No RoPE. Metric scale.
arxiv.org/abs/2509.13414

1/
Reposted by Vincent Leroy
ericzzj.bsky.social
MapAnything: Universal Feed-Forward Metric 3D Reconstruction

@nikv9.bsky.social et al.

tl;dr: flexible input & metric output version of VGGT

arxiv.org/abs/2509.13414
Reposted by Vincent Leroy
ducha-aiki.bsky.social
Towards the Next Generation of 3D Reconstruction

@parskatt.bsky.social PhD Thesis.

tl;dr: would be useful in teaching image matching - nice explanations. (too) Fancy and stylish notation. Cool Ack section and cover image.

liu.diva-portal.org/smash/record...
Reposted by Vincent Leroy
chriswolfvision.bsky.social
How to name your method: a comprehensive flow chart
Reposted by Vincent Leroy
martin-r-oswald.bsky.social
Want more visibility for your SLAM-related paper at #ICCV2025?

Submit to the Nectar Track of our Neural SLAM workshop before Sep. 15!

We welcome any recently published high-quality papers (ICCV, CVPR, NeurIPS, Arxiv, etc.)!

🌐 More info: sites.google.com/view/neuslam...
Reposted by Vincent Leroy
naverlabseurope.bsky.social
Adding the fab view of Grenoble by night!
Reposted by Vincent Leroy
chriswolfvision.bsky.social
The 4th day of the #PAISS2025 summer school is opened by Jérôme Revaud presenting 'Data-driven 3d vision' and the DUSt3R and MASt3R family of models.
Reposted by Vincent Leroy
dlarlus.bsky.social
We couldn't get more lucky with the weather last night for the #PAISS2025 gala - sponsored by @naverlabseurope.bsky.social
Reposted by Vincent Leroy
dlarlus.bsky.social
Third day of #PAISS2025 starts strong with a talk from @science4all.org about 'AI Security'
Reposted by Vincent Leroy
franorajic.bsky.social
1/4 🚀 We’re excited to release MVTracker (ICCV 2025 Oral), the first data-driven multi-view 3D point tracker. MVTracker tracks arbitrary 3D points across multiple cameras, handling occlusions and varied camera setups without per-sequence optimization.
Reposted by Vincent Leroy
naverlabseurope.bsky.social
HOSt3R (Keypoint-free Hand-Object 3D Reconstruction from RGB images) builds upon DUSt3R for unconstrained hand-object 3D reconstruction - example 3D shape output below.
Paper: arxiv.org/abs/2508.16465
More info on @naverlabseurope.bsky.social
@iccv.bsky.social ➡️ tinyurl.com/2p9kcb86
2/2🧵
Reposted by Vincent Leroy
naverlabseurope.bsky.social
Announcing 2 new members of the *St3R family for human-centric 3D vision tasks!
Meet HAMst3R & HOSt3R
@iccv.bsky.social
- HAMSt3R (Human-Aware Multi-view Stereo 3D Reconstruction) extends MASt3R to handle scenes involving people.
Paper: arxiv.org/abs/2508.16433
1/2 🧵
Reposted by Vincent Leroy
skamalas.bsky.social
Check out HAMSt3R 🐹 A human-aware multi-view 3D reconstruction method from NLE, accepted at ICCV 2025!
ericzzj.bsky.social
HAMSt3R: Human-Aware Multi-view Stereo 3D Reconstruction

Sara Rojas, Matthieu Armando, Bernard Ghamen, @weinzaepfelp.bsky.social, @vincentleroy.bsky.social, Gregory Rogez

arxiv.org/abs/2508.16433
Reposted by Vincent Leroy
ducha-aiki.bsky.social
HOSt3R: Keypoint-free Hand-Object 3D Reconstruction from RGB images

Anilkumar Swamy, @vincentleroy.bsky.social @weinzaepfelp.bsky.social Jean-Sébastien Franco, Grégory Rogez

tl;dr: DUSt3R tuned on hands-pose dataset + handcrafted 3D reconstruction system
arxiv.org/abs/2508.16465
Reposted by Vincent Leroy
ericzzj.bsky.social
HAMSt3R: Human-Aware Multi-view Stereo 3D Reconstruction

Sara Rojas, Matthieu Armando, Bernard Ghamen, @weinzaepfelp.bsky.social, @vincentleroy.bsky.social, Gregory Rogez

arxiv.org/abs/2508.16433
Reposted by Vincent Leroy
naverlabseurope.bsky.social
All confirmed speakers: Andrew Davison - Nicolas Mansard - Cordelia Schmid - Marc Pollefeys - Michael Gienger - David Novotny - Andrea Vedaldi - Xavier Alameda-Pineda - Eric Brachmann - Fatma Güney - Aniruddha Kembhavi - Daniel Cremers - Adrien Gaidon - Dongwhan Lee
Reposted by Vincent Leroy
naverlabseurope.bsky.social
Major announcement ✨registration is OPEN✨
AI for Robotics workshop (4th edition): Spatial AI
🗓️Nov 21-22 Grenoble, France!
Details: tinyurl.com/bdtk2nzs
⭐⭐ 14 confirmed speakers ⭐⭐: 🧵2/3
Poster submissions (travel grant possible): 🧵 3/3
Spread the word!
Reposted by Vincent Leroy
chriswolfvision.bsky.social
Naver Labs Europe organizes a Workshop on AI for Robotics in the French Alpes (Grenoble), the 4th edition. This year the topic is 'Spatial AI', registration is open!
naverlabseurope.bsky.social
Major announcement ✨registration is OPEN✨
AI for Robotics workshop (4th edition): Spatial AI
🗓️Nov 21-22 Grenoble, France!
Details: tinyurl.com/bdtk2nzs
⭐⭐ 14 confirmed speakers ⭐⭐: 🧵2/3
Poster submissions (travel grant possible): 🧵 3/3
Spread the word!
vincentleroy.bsky.social
And live performance for conference orals!