microsoft / microsoft/TRELLIS.2
Sparse structure of 3d model after training SC-VAE
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Description
Hello
I've trained SC-VAE, get .pt model and convert it to .safetensors, but my 3d model has sparse structure of 3d model
I've used this code to convert model to safetensor: https://github.com/jeffeDurand/TRELLIS/blob/main/convert_safetensors.py, and original training code
What i did wrong?
Input image:
Resulting model:
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Research direction
Start with convert_safetensors.py and the original training code referenced in the report; reproduce the .pt-to-.safetensors conversion and inspect where the sparse 3D result first appears. Compare the input image, resulting model, and checkpoint-loading path, then document the cause and a correction verified by a non-sparse result.
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Assessment
- Tech stack
- python
- Domain
- computer-graphics, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100