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PCA from Axisangle #13
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Hi,
Thanks for the nice work! Is there a direct method to get the PCA to pose representation given the axis angle representation?
So far, I tried using the
hands_components
in the pickle file. I follow something like thisIt gives a similar pose it has a slight offset, especially for the thumb.
![aa2pca](https://private-user-images.githubusercontent.com/13512271/266797877-a18c04d8-be7c-441a-b997-95d244b41fa9.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.ptk88Ckice7jLYpAfOpZ3Vzn9bdfwVM07umn1wZnSSM)
Also, it looks like the
hand_components
matrix is not exactly orthonormal.Ideally, I am trying to avoid iterative optimization methods.
Any help is appreciated.
Kind Regards,
Marsil.
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