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DeepMotionEditing / deep-motion-editing

An end-to-end library for editing and rendering motion of 3D characters with deep learning [SIGGRAPH 2020]
BSD 2-Clause "Simplified" License
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data pre-process #163

Open RavenLeeANU opened 3 years ago

RavenLeeANU commented 3 years ago

Hi guys,

Thanks for your great work! I am a little bit confused about the data pre-process part of the retargeting project. When I test on a specific model, I need a bvh file, a mean.npy and var.npy. To my guess, they are normalization things of the bvh data. But I have no idea about what is the exact mean of them and how to calculate them. Could you please give me some hints about how to calculate them and why we need them. Thanks.

Raven

PeizhuoLi commented 3 years ago

Hi,

We use per-character normalization to stabilize the training. You may find the details on how to generate these files here