Comments (1)
Thanks for your great question! In general cases, each blend shape corresponds to some semantic meaning (smile, sad, etc.). But here we extend it such that the residual deformation is expressed as a linear combination of blend shapes, where each blend shape does not correspond to any semantic interpretation. I would say the "semantic" definition and how to learn them are somehow coupled: the blend shapes are an optimization target, such that the linear combination of them approximates the ground-truth best. For more details you might need to refer to the paper.
Hope it helps!
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Related Issues (20)
- Weird artifacts while running on custom mesh HOT 5
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- License HOT 2
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- hope can provide scripts or more details on how to prepare the pose npy file, thanks~
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