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FrozenBurning / Relighting4D

[ECCV 2022] Relighting4D: Neural Relightable Human from Videos
https://frozenburning.github.io/projects/relighting4d/
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Question about Custom Dataset #13

Open JiachengWu-5 opened 2 months ago

JiachengWu-5 commented 2 months ago

Thank you very much for your great work! @FrozenBurning I am trying to train the model using the custom dataset provided in the SynthesisHuman Dataset. As shown in the README.md file in the custom folder, I can ' export the SMPL parameters and SMPL vertices to two directories: params and vertices'. I already have the 'model.npz' file containing the SMPL parameters, which contains the following keys: _minimal_shape, betas, Jtr_posed, bone_transforms, trans, root_orient, pose_body, posehand. However, I do not know how to export the SMPL parameters or vertices from this file. Could you please give me some hints to export the corresponding parameters? Thank you very much!

FrozenBurning commented 2 months ago

Sorry, I'm not familiar with the dataset you are using. Basically, if you have per-frame SMPL parameters, you can easily get per-frame vertices via some off-the-shelf tools, e.g., SMPLayer in https://github.com/zju3dv/EasyMocap/