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motion file format
#3
by
h-tu99
- opened
Impressive work!
Can you please explain what's the format of the motion generated through the demo, more specifically for the skeleton (fast method)? I tried a few times and the npy seems to contains an array of shape [Number of Frames, 263]. What is 263 the size of? Thanks!
263 dims comes from Human motion representation of HumanML3D dataset. For each frame, there are redundant information, but it becomes popular since it works.
j = 22
root_rot_velocity (B, seq_len, 1)
root_linear_velocity (B, seq_len, 2)
root_y (B, seq_len, 1)
ric_data (B, seq_len, (joint_num - 1) * 3)
rot_data (B, seq_len, (joint_num - 1) * 6)
local_velocity (B, seq_len, joint_num * 3)
foot contact (B, seq_len, 4)
Total (j=22) => 263