mipnerf-360 dataset - parameters

[j93hahn]

Hi, what are the exact parameters that you use to achieve the PSNRs/rendering quality described in the paper and project page for unbounded, 360 degree scenes?

Right now, I just set the number of background layers to 128 but the evaluation PSNR is only about 13 for the bicycle scene, and 3D Gaussians is able to obtain a PSNR of 21.9 for that dataset

[MELANCHOLY828]

I have the same problem too, did you solve it?

[sarafridov]

Are you using https://github.com/sxyu/svox2/blob/master/opt/configs/tnt.json ?

[j93hahn]

@MELANCHOLY828 No I was never able to solve the issue, it would be helpful if the authors could prevent the exact command they used to generate the paper results

I made an issue here graphdeco-inria/gaussian-splatting#183 but that didn't fix it either for me

[MELANCHOLY828]

,I used custom_alt.json, as mentioned in their readme, which is applicable for the mip360 dataset, but I got poor results, mainly in the background.

[MELANCHOLY828]

Are you using https://github.com/sxyu/svox2/blob/master/opt/configs/tnt.json ?

Are you using https://github.com/sxyu/svox2/blob/master/opt/configs/tnt.json ?

,I used custom_alt.json, as mentioned in their readme, which is applicable for the mip360 dataset, but I got poor results, mainly in the background.

[MELANCHOLY828]

Are you using https://github.com/sxyu/svox2/blob/master/opt/configs/tnt.json ?

also wrong

[MELANCHOLY828]

@MELANCHOLY828 No I was never able to solve the issue, it would be helpful if the authors could prevent the exact command they used to generate the paper results

I made an issue here graphdeco-inria/gaussian-splatting#183 but that didn't fix it either for me

Hello! I followed the instructions for this issue and successfully got it running! If you still need to run it, you can ask me any related questions.

[j93hahn]

Nice! How were you able to get it running? What was the exact command you used?