Meta and CMU unveil TrackEverything: 3D point tracking across 1000+ frame videos
AdamWHarley · x · 2026-09-26
Meta and CMU Robotics introduce TrackEverything, a 3D point tracker that tracks all points across all frames of long videos (1000+ frames), built by Ayush Jain during a Meta internship.
- Key idea: tie computation to unique 3D scene content rather than redundant 2D pixels, using depth and camera pose to track the world in a stable coordinate system.
- It is especially effective for egocentric capture setups like Meta's Project Aria glasses.
- Code and project page are available (linked in the original post).
Related event: CMU and Meta Release TrackEverything for Long-Video 3D Point Tracking(3 posts)→
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