dcharatan / flowmap

[3DV 2025] Code for "FlowMap: High-Quality Camera Poses, Intrinsics, and Depth via Gradient Descent" by Cameron Smith*, David Charatan*, Ayush Tewari, and Vincent Sitzmann
https://cameronosmith.github.io/flowmap/
MIT License
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When running render_point_cloud. py in the paper directory, there are no relevant models in the paper/assets directory #15

Closed lowpair closed 6 months ago

lowpair commented 6 months ago

Great job! Could you please share the models related to paper/assets/exports_birds_compact.pt and paper/assets/flows_tracks_birds_compact.pt? These two pt files are missing when running render_point_cloud. py under paper directory. May I ask where the exports_birds_compact.pt and flows_tracks_birds_compact.pt models are generated from?

dcharatan commented 6 months ago

I've uploaded exports_birds_compact.pt and flows_tracks_birds_compact.pt to Google Drive here. I also uploaded the original Lego bird dataset that we used to generate the figures.

Those two files were generated by saving exports and (flows, tracks) using torch.save from within a debugger in flowmap/overfit.py. The figures were generated with an earlier version of the code, so the results might be slightly different if you try to recreate the figure exactly.

Be warned that the figure generation code is very specific to the bird scene and quite messy!