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facebookresearch / AGRoL

Code release for "Avatars Grow Legs Generating Smooth Human Motion from Sparse Tracking Inputs with Diffusion Model", CVPR 2023
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How to solve the estimation problem for people with different body sizes? #1

Closed SlimeVRX closed 1 year ago

SlimeVRX commented 1 year ago

Hi,

Input: Position and orientation information of the head and both hands

The model is trained with the size of the SMPL model with fixed arm length.

In reality, each person has a different body size.

How to solve the estimation problem for people with different body sizes?

Thank you!

dulucas commented 1 year ago

Hi, thanks for your interests in our work!

Great question, indeed, in this paper we use a unified human model. In practice, one solution might be normalizing the input data and scale it to the size of the human model.

SlimeVRX commented 1 year ago

Hi, Thank you for your reply!