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dunbar12138 / DSNeRF

Code release for DS-NeRF (Depth-supervised Neural Radiance Fields)
https://www.cs.cmu.edu/~dsnerf/
MIT License
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Unable to reproduce the fern_2v result #73

Closed qiwen98 closed 1 year ago

qiwen98 commented 1 year ago

Hi, thank you for your great work.

I use 

python run_nerf.py --config configs/fern_2v.txt --render_only"

command with the pretrained model, it gave me these results

https://user-images.githubusercontent.com/45889437/202093543-8c02a2f1-8989-48d7-8ff5-ead60cdbdf36.mp4

https://user-images.githubusercontent.com/45889437/202093571-40752187-6e50-4847-912f-cbdd1ac6dbe9.mp4

while when I re-trained the model from scratch with this command 

python run_nerf.py --config configs/fern_2v.txt --weighted_loss

and render it with my trained model, it gave this following results

https://user-images.githubusercontent.com/45889437/202093604-a700141a-77a3-4e85-a25d-b842d8cf902e.mp4

https://user-images.githubusercontent.com/45889437/202094729-efc05d95-0c5c-4d06-8b8a-1505e3b295b4.mp4

Do you have any clue ? Is the sigma-loss necessary in order to reproduce the same quality with the given-pretrained model? Thanks

dunbar12138 commented 1 year ago

Interesting. Seems the camera trajectory is off. Did you use the provided dataset?

qiwen98 commented 1 year ago

Interesting. Seems the camera trajectory is off. Did you use the provided dataset?

Hi, I am able to reproduce the result now, there was some mistake in my code setting, tq very much :)