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cvg / nicer-slam

[3DV'24 Best Paper Honorable Mention] NICER-SLAM: Neural Implicit Scene Encoding for RGB SLAM
https://nicer-slam.github.io
Apache License 2.0
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About scene bound in nicer-slam #13

Closed 00Haocheng closed 4 months ago

00Haocheng commented 4 months ago

Thanks for sharing this excellent work; But there's one thing I don't understand; In NICE-SLAM, the bound of the scene is pre-set according to different data. Why is the bound of the scene in nicer-slam always -1 to 1? Will this make the sampling points be affected?

Zzh2000 commented 4 months ago

Hi, thanks for your interest in our work. We directly follow VolSDF/MonoSDF's way of parameterization by scaling the whole scene into -1 to 1. It is basically because of the codebase, and should not affect the performance.

00Haocheng commented 4 months ago

Thank you for your replica!