Some questions about human36m_diffpose_uvxyz_cpn.yml

[jiejie22333]

I am new to 3D HPE，may I ask you some questions？
in human36m_diffpose_uvxyz_cpn.yml
data:
dataset: "human36m"
dataset_path: "./data/data_3d_h36m.npz"
##why use gt_gmm?##
dataset_path_train_2d: "./data/data_2d_h36m_gt_gmm.npz"
dataset_path_test_2d: "./data/data_2d_h36m_cpn_ft_h36m_dbb_gmm.npz"
num_joints: 17
num_workers: 32

why path_train uses data_2d_h36m_gt_gmm.npz and path_test uses data_2d_h36m_cpn_ft_h36m_dbb_gmm.npz

[GoogQing]

Human3,.6m has two settings: use the GT 2D pose or use the CPN detected 2D pose.
During model training, we find that using the GT 2D pose (in the training set) to optimize our diffusion model can achieve better performance on both GT 2D pose (in the test set) and the CPN-detected 2D pose (in the test set). Thus, we use the GT pose for model training in the CPN pose setting.

[jiejie22333]

thank you ！！！

[jiejie22333]

May I ask when will you release your codes about Video-based experiments ?

[GoogQing]

Sorry for the delay. We are very busy in recent days due to several emergent projects. We will try to release the video-based code by the end of this month.