4/4
🌐 Project page: ethz-vlg.github.io/mvtracker
💻 Code: github.com/ethz-vlg/mvt...
🌟 Interactive results: ethz-vlg.github.io/mvtracker/#q...
🤗 HF demo (coming soon)

3/4 MVTracker assumes calibrated cameras with depth (e.g., from Kinect); when not available, cameras and depth can be estimated with off-the-shelf models such as DUSt3R or VGGT.

2/4 Key idea: fuse multi-view features into a unified 3D point cloud, link them with kNN-based correlations, and refine trajectories iteratively with transformer attention.