Should I set background_brightness to 0 if my custom images has black masked background?

sxyu / svox2

Plenoxels: Radiance Fields without Neural Networks

BSD 2-Clause "Simplified" License

2.79k stars 360 forks source link

Should I set background_brightness to 0 if my custom images has black masked background? #76

Closed dedoogong closed 2 years ago

dedoogong commented 2 years ago

Hello~ I have took pictures of my test object and I manually masked(with black color) all background(like this https://www.piqsels.com/en/public-domain-photo-zudsj) I have set background_brightness to 0 in custom.json and after training, I rendered with the result model and it shows "White" background and "Black" foggy cloud near the object.

What parameter should I change to what value? Please help me~ Thank you!

Wuziyi616 commented 2 years ago

Hi @dedoogong I also have similar custom images. What's your final solution? Did you set it to 0?

EDIT: the answer seems to be yes. See #78