Training doesn't work / converge for Blender - chair dataset

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

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Training doesn't work / converge for Blender - chair dataset #136

Open exnx opened 2 years ago

exnx commented 2 years ago

Hi, I followed the install instructions and tried training for the chair data in Blender. However, it never converged and just output white background. The PNSR just bounced around between 13-14 for 13 epochs. Did anybody else experience something similar with this dataset or others? Thanks!

CSU-NXY commented 2 years ago

See this issue #75

You can either center crop the image or lower the loss from white background pixels.