keypoints loss

[asw91666]

Hi!
I wonder why did you use "scale_keypoints_3d". Is it just to reduce the scale of loss?

learnable-triangulation-pytorch/train.py

Line 217 in 9d1a26e

loss = criterion(keypoints_3d_pred * scale_keypoints_3d, keypoints_3d_gt * scale_keypoints_3d, keypoints_3d_binary_validity_gt)