how the change the "num_joints_out" to the any number different with "num_joints_in"

[we1314love]

@fabro66
thank you for your great work,

I have a question about the "num_joints_out -- number of output joints (can be different than input)" in gast_net.py, generally the "num_joints_in" is equal to "num_joints_out", but if I will to use the whole 17 joints of 2D pose to predict 3(any number unequal to 17) joints of 3D pose, do you have any suggestions how to do that?

[fabro66]

Hi～

You can use up-sampling or down-sampling to reduce or increase the number of output joint points.

Reference: Exploiting-Spatial-temporal-Relationships-for-3D-Pose-Estimation-via-Graph-Convolutional-Networks