🚨🚨 New #SLAM #RealityCapture Dataset! 🚨🚨 The Oxford Spires Dataset. New mapping benchmark in Oxford's famous colleges and Blenheim Palace focusing on high quality reconstruction (#nerf #gaussiansplatting) and colorization. dynamic.robots.ox.ac.uk/datasets/oxfor… #spatialai #oxford

I'm excited to present "Fillerbuster: Multi-View Scene Completion for Casual Captures"! This is work with my amazing collaborators Norman Müller, Yash Kant, Vasu Agrawal, Michael Zollhoefer, Angjoo Kanazawa, Christian Richardt during my internship at Meta Reality Labs. ethanweber.me/fillerbuster/

📢 This is mostly addressed to the 3D reconstruction fanatics: We uploaded our Eurographics 2025 paper. We just went full nerd-mode and investigated in extreme detail if and how the approximations of the 3DGS renderer compared to accurate volumetric rendering matters for the

Spatial AI is increasingly important, and the newest papers from #NVIDIAResearch, 3DGRT and 3DGUT, represent significant advancements in enabling researchers and developers to explore and innovate with 3D Gaussian Splatting techniques. 💎 3DGRT (Gaussian Ray Tracing) ➡️

A thread of thoughts on radiance fields, from my keynote at 3DV: Radiance fields have had 3 distinct generations. First was NeRF: just posenc and a tiny MLP. This was slow to train but worked really well, and it was unusually compressed --- The NeRF was smaller than the images.

Preprint of today: Huang et al., "3R-GS: Best Practice in Optimizing Camera Poses Along with 3DGS" -- zsh523.github.io/3R-GS/ Accurate camera poses matter a lot for high-quality 3D reconstruction. Use 3DGS-MCMC & MLP-based global pose refinement & adherence to SfM correspondence

Desired for accurate camera poses for long sequences in dynamic scenes, and also dense 3D reconstruction? Check out our #CVPR25 paper WildGS-SLAM – bridging robust SLAM and high-fidelity 3D Gaussians in the wild!

Applications are now 📣OPEN📣 for #PAISS2025 4th edition of THE AI summer school #Grenoble 1-5 Sept! Speakers so far Yann LeCun Jerome Revaud Dima Damen @CVPR 2025 Mathilde Caron Arthur Gretton Gabriel Peyré Lê Nguyên Hoang bsky.app/profile/science4all.org Alex Cristia Justin Carpentier Mariia Vladimirova paiss.inria.fr

A Guide to Structureless Visual Localization Vojtech Panek, Qunjie Zhou, Yaqing Ding, Sérgio Agostinho, Zuzana Kukelova, Torsten Sattler, Laura Leal-Taixe tl;dr: structureless localization review arxiv.org/abs/2504.17636

Large-scale visual SLAM for in-the-wild videos Shuo Sun, Torsten Sattler, Malcolm Mielle, Achim J. Lilienthal, Martin Magnusson tl;dr: PVO->base; RAFT+GLOMAP->initialization; Mask2Former->dynamic objects; Metric3D->BA; SIM(3) PGO->loop closure arxiv.org/abs/2504.20496

🚀🚀🚀Announcing our $13M funding round to build the next generation of AI: 𝐒𝐩𝐚𝐭𝐢𝐚𝐥 𝐅𝐨𝐮𝐧𝐝𝐚𝐭𝐢𝐨𝐧 𝐌𝐨𝐝𝐞𝐥𝐬 that can generate entire 3D environments anchored in space & time. 🚀🚀🚀 Interested? Join our world-class team: 🌍 spaitial.ai #GenAI #3DAI

🚀 Just wrapped up my internship at Google with a paper submission! LODGE is a new large-scale level-of-detail 3DGS method, enabling efficient rendering even on mobile devices. Thanks to the amazing team at Google Zurich for making this possible! 📄lodge-gs.github.io

Come to our poster and learn about our work on privacy-preserving visual localization.

Attending #CVPR2025 and looking for a PhD or postdoc position in the area of 3d reconstruction (Gaussian splatting, nerfs, scene understanding, etc.)? Find me or drop me an email ;)

Interested in 3D Vision, 3D Scene Understanding and 3D Generation? We have open PhD/PostDoc positions in Lugano, Switzerland - I'm at #CVPR2025, please reach out 🚀 or send me an email #CVPR2025

We have extended the deadline for paper submissions to July 1st.

Understanding and reconstructing the 3D world are at the heart of computer vision and graphics. At #CVPR2025, we’ve seen many exciting works in 3D vision. If you're pushing the boundaries, please consider submitting your work to #3DV2026 in Vancouver! (Deadline: Aug. 18, 2025)