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I test the code on garden data, then compare the validation image with origin image, the contents near image corner has a shrinkage/distortion effect, other data also has this issue.
the validation …
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I want to use the `warpprb` config instead of `warp` in a multiview setting, as it can model indirect illumination effects. However, it does not work properly when the scene only contains an SDF and n…
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## Summary
Hi, I am using pytorch with misuba3, and I need to do pytorch network inference in rendering, here is a pseudo code of my working flow: I am calling trainer.eval() (which has a pyt…
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It seems that the viewmatrix (w2c) in GaussianRasterizationSettings is not differentiable. When traversing through grad_fn.next_functions.
```
# l1 + dssim
loss.backward()…
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Hi!
How hard do you think it would be to translate the Optix Renderer scene description files to Mitsuba scene description files?
I think it would be interesting to be able to render this datas…
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What are the coordinate conventions used for camera pose matrices in `cameras.npz`? Are you using the NeRF/OpenCV standard of "+Z down the optical axis, +X to the right and +Y is down"?
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Hi thanks for the amazing project, the best I've seen so far.
On some of the 3D models I'm trying I receive som weird pink-green artifact like salt and pepper noise, any idea why is that
![final_o…
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Is the process using a pinhole to train, and then the image can be rendered as a pinhole, fisheye ..., like this?
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Hi. Thanks for sharing your great work! I have two questions regarding your method:
1) It looks like you compute the result of the rendering equation for every point in the GaussianModel instead of j…
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## Summary
After some struggle compiling Mitsuba2 with CUDA support, I finally managed to get it working, but trying to run the PyTorch integration example results in an error.
## System configu…