I followed the pre-process as Instantavatar. I exported the SMPL mesh and confirmed through visualization that the initialization is correct.
But during the initial phase of training, the log outputs exhibited the following predictions:

When I trained the model using the data you provided, the results were as follows:

Is this normal? I've spent significant time troubleshooting but still can't identify what might be causing distortions in the preset SMPL mesh.
I followed the pre-process as Instantavatar. I exported the SMPL mesh and confirmed through visualization that the initialization is correct.
But during the initial phase of training, the log outputs exhibited the following predictions:
When I trained the model using the data you provided, the results were as follows:
Is this normal? I've spent significant time troubleshooting but still can't identify what might be causing distortions in the preset SMPL mesh.