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POSTECH-CVLab / SCNeRF

[ICCV21] Self-Calibrating Neural Radiance Fields
MIT License
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Ablation Study on Tank and Temple datasets #21

Closed cv-lab-x closed 2 years ago

cv-lab-x commented 2 years ago

Hi， thanks for your great work! i have some questions about applying this work on some large scale datasets. 1.In your paper you did ablation study on LLFF datasets about IE OD PRD, did you do the ablation study on Tank and Temple dataset ? 2.Is it feasible to apply this work on some large scale datasets without initial poses by colmap? 3.In BARF: Bundle-Adjusting Neural Radiance Fields paper, they mention that it's hard to optimize nerf and poses because of the position encoding, in your experienments, do you think it is necessary to change the position encoding function as BARF said ? @chrischoy @minsucho @soskek @joonahn Looking forward to your reply!

jeongyw12382 commented 2 years ago

Oh, Hi. I'm the first author of this paper.

  1. We have not done ablation studies on TNT.
  2. Hmm.. we cannot guarantee whether our method works fine on various conditions.
  3. Our concurrent work, NeRF--, also has shown successful performance on similar conditions. So my answer is "it depends."
jeongyw12382 commented 2 years ago

Please reopen the issue whenever you have more questions. Thanks :)