OrthoTrack Demo

Interactive Gradio demo for OrthoTrack (ECCV 2026): continuous absolute metric 6-DoF UAV trajectory estimation anchored in public orthophotos (DOP) and surface models (DSM).

How to use

1. Click an example thumbnail under the UAV video (airport / atrium / Olympiapark / Zurich) or upload your own video / frames.
2. For custom data, upload georeferenced DOP and DSM GeoTIFFs (.tif / .tiff).
3. Optionally upload a LoD mesh (.npz / .obj / .ply) for wireframe overlay.
4. Keep clips short (default ≤10s) and click Run OrthoTrack.

Runs on ZeroGPU. Visitor GPU time uses their daily ZeroGPU quota.

• Paper: https://arxiv.org/abs/2606.25245
• Project: https://orthotrack.ethz.ch
• Code: https://github.com/cvg/orthotrack