Documentation instant-ngp and instant-ngp-bounded

[gowriaddepalli]

Hi Authors,

Thanks for the wonderful documentation and code. I want more information about the instant-ngp module and and instant-ngp-bounded module in the documentation for hyperparameter tuning. Can you please let me know if we can expect documentation regarding this in near time. Thanks.

[tancik]

Yea we will eventually get around to adding documentation, however it will probably be more of the form of explaining the method, not a discussion of hyperparameter tuning. Ie similar to https://docs.nerf.studio/en/latest/nerfology/methods/nerf.html

[gowriaddepalli]

@tancik thanks for the reply. How do we get the perfect hyperparameters for 3D reconstruction of synthetic data? Please let me know. Thanks.

[tancik]

I've been focused on real-world scenes so haven't done hyperparameter tuning for sythetic data. I also don't think there is one optimal solution. Depending on the synthetic scenes you are working on, different parameters may work better. Also generally speaking there is a trade off between compute/time and quality, so it depends a bit on your requirements and hardware.