Closed MengHao666 closed 3 years ago
hi Hao Meng,
Hi,
Thanks for the clear response and sorry for late reply. By 'L2 regularizer function without PCA', I mean i try to caculate MSEloss between full 48 pose params.(3 for global rotation and 45 for other joint rotations) and zeros vector with same size. I just found in my previous experiment ,such 'L2 regularizer function without PCA' have better outcome than the pose constriants in your paper. By the way, could the constraints of 33 joint angles (15 other joint angles could only be 0)in your paper fit other datasets? How could u give such quantitative representation?
Really thanks for the generous reply. I do pay efforts in studying this wonderful dataset. All the best!
hi, That's interesting to know that 'L2 regularizer function without PCA' works better. We tried to tune the joint angles constraints based on our grasp poses in the datasets. It is possible that these joint limits are not accurate enough for some poses achieved by other hand-only datasets.
Thanks a lot for the clear reply. Another question, do the poses in the evaluation set also obey the pose constraint limits proposed in paper?
All best. Hao Meng
yes, they follow the same pose constraints limits...
Hi,Hampali. Thanks for this great work!
I have some confusions about pose constraints:
2.As u said in the paper , L2 regularizer function is a more common method to limit joint angles. Have u compared the different effects of L2 regularizer function without PCA and your method proposed as equation 8 in paper?
Hope for your kind reply.
All best Hao Meng