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centreborelli / satnerf

Satellite Neural Radiance Fields
https://centreborelli.github.io/satnerf/
BSD 3-Clause "New" or "Revised" License
120 stars 22 forks source link

about the eval results #13

Closed WBS-123 closed 1 year ago

WBS-123 commented 1 year ago

Thanks for sharing the excellent work! I have a question about the results. In your paper, for Satnerf, the results of 068 is 1.275 on MAE. In your code, using the provided pretrained model, I got 1.377 on MAE. I followed the commands in readme.md and got this results. Is there something I've missed?

rogermm14 commented 1 year ago

Hello @WBS-123, Thank you for your comment. I've rerun things quickly using the readme commands. The MAE that I obtain on area 068 with the Sat-NeRF pretrained model is 1.2756 m. Assuming that the correct model was selected, it is possible that dsmr or gdal or some other library misbehaved on your conda environment and the alignment with respect to the lidar DSM was less acurate. In any case, your error does not seem to be caused by the code or the pretrained model.