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Jeff-sjtu / HybrIK

Official code of "HybrIK: A Hybrid Analytical-Neural Inverse Kinematics Solution for 3D Human Pose and Shape Estimation", CVPR 2021
MIT License
1.16k stars 142 forks source link

Size mismatch in function lbs #136

Closed Bingrong89 closed 1 year ago

Bingrong89 commented 1 year ago

Sorry, issue already solved, nothing much.

Dipankar1997161 commented 8 months ago

Sorry, issue already solved, nothing much.

hey @Bingrong89 , did you got the tensor error like this?

File "/home/ndip/HybrIK/hybrik/models/layers/smpl/lbs.py", line 874, in batch_inverse_kinematics_transform_naive
    rot_mat_chain[:, indices] = torch.matmul(
RuntimeError: The size of tensor a (2) must match the size of tensor b (5) at non-singleton dimension 1

can you tell me how to solve this.. I need help