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kwea123 / nerf_pl

NeRF (Neural Radiance Fields) and NeRF in the Wild using pytorch-lightning
https://www.youtube.com/playlist?list=PLDV2CyUo4q-K02pNEyDr7DYpTQuka3mbV
MIT License
2.73k stars 479 forks source link

Many floating artifacts in image #100

Open cduguet opened 3 years ago

cduguet commented 3 years ago

I'm getting many floating artifacts in my scenes. From what I've heard in this talk, it might be due to L set too high. From your experience, is this really the cause? Would this be solved if gaussian embeddings were used, or SIREN activations? From what I've seen in this thread, you've tried these approaches already.

https://user-images.githubusercontent.com/1536515/133931076-bb6a880e-e5e0-422a-984b-1f0ef61c8ec6.mp4

yzho0907 commented 2 years ago

@cduguet was the bag visualized by nerf directly or a 3d model exported? thx mate！