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sxyu / pixel-nerf

PixelNeRF Official Repository
https://alexyu.net/pixelnerf
BSD 2-Clause "Simplified" License
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Some issues about large-scale scenes #46

Open Tangshengku opened 2 years ago

Tangshengku commented 2 years ago

Hello, First, thanks for your fantastic work! But I got some problems with large-scale scene rendering:

  1. When loading DTU dataset, if there are two cameras or more, the focal and center will be averaged among these cameras. I just don't understand the reason why you do like this.
  2. Every scan in DTU contains 49 images, however, what if the number of images in each scan is different? I know the code will have an error because of batch concatenation. I wonder will this influence the training process?
  3. Is pixel-nerf suitable for large-scale scene dataset such as ETH3D?

Looking forward to your reply! Thanks Shengkun Tang