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Walking velocity #8

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CeciliaMorandi opened this issue Jul 11, 2022 · 1 comment

CeciliaMorandi commented Jul 11, 2022

Hi,
Thanks for sharing these data.
Is it possible to know the walking velocity? For example, the walking velocity of the subject of the dataset:

dataset\Bandai-Namco-Research-Motiondataset-1\data\dataset-1_walk_normal_001.bvh

Thank you

Wasserwecken commented Feb 1, 2023

I have the same problem, so i created a python libary to read properties like position and rotation in world and local space. You can find the calculations of features like velocity here:
https://github.com/Wasserwecken/masterthesis/blob/main/Code/Features/Generation.py

The libary for read, edit and create .bvh files:
https://github.com/Wasserwecken/bvhio

If you want to calculate the velocity, just use the libary and calculate:
Hips.NewPose.PositionWorld - Hips.PreviousPose.PositionWorld

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