Search found 422 matches

by Antoine Falisse
Thu Feb 15, 2024 2:13 pm
Forum: OpenCap
Topic: missing trails
Replies: 9
Views: 731

Re: missing trails

great.
by Antoine Falisse
Tue Feb 13, 2024 10:40 am
Forum: OpenCap
Topic: Opencap for toddlers and babies
Replies: 1
Views: 137

Re: Opencap for toddlers and babies

We have not tested on babies / toddlers. I doubt it will work well, but you might get decent triangulated markers. If it fails, I would suggest you process the data locally: https://github.com/stanfordnmbl/opencap-core/blob/main/Examples/reprocessSessions.py and see where the pipeline fails. you mig...
by Antoine Falisse
Tue Feb 13, 2024 10:37 am
Forum: OpenCap
Topic: muscle-driven dynamic simulations (muscle activation)
Replies: 1
Views: 141

Re: muscle-driven dynamic simulations (muscle activation)

Hello,

We use dynamic optimization to estimate muscle activity. These papers might be a good starting point:
- https://journals.plos.org/ploscompbiol/ ... bi.1008493
- https://royalsocietypublishing.org/doi/ ... .2019.0402

Best,
Antoine
by Antoine Falisse
Tue Feb 13, 2024 10:35 am
Forum: OpenCap
Topic: why opensim laiulchlrich model is not giving same ik result as its opencap kinematics
Replies: 3
Views: 266

Re: why opensim laiulchlrich model is not giving same ik result as its opencap kinematics

sorry, but we do not have enough information to help you solve this problem.
You can compare the setups we use in OpenCap with yours https://github.com/stanfordnmbl/opencap ... rms_KA.xml
by Antoine Falisse
Tue Feb 13, 2024 10:33 am
Forum: OpenCap
Topic: missing trails
Replies: 9
Views: 731

Re: missing trails

Done - please check in a few hours.
by Antoine Falisse
Tue Feb 13, 2024 10:16 am
Forum: OpenCap
Topic: Run example_kinetics
Replies: 12
Views: 907

Re: Run example_kinetics

Cmake is a package that helps you with compiling things, it should be installed as part of your conda environment: https://github.com/stanfordnmbl/opencap-processing/blob/main/requirements.txt#L11 is your opencap environment the same as the opencap-processing environment described here? https://gith...
by Antoine Falisse
Tue Feb 13, 2024 10:15 am
Forum: OpenCap
Topic: Assessment of knee angles
Replies: 1
Views: 154

Re: Assessment of knee angles

Hi,

Our model only has flexion-extension, which is referred to as knee_angle_r/l.
knee_angle_r_beta is related to the patella, you can ignore it.

Antoine
by Antoine Falisse
Tue Feb 13, 2024 10:14 am
Forum: OpenCap
Topic: inverse dynamics
Replies: 1
Views: 139

Re: inverse dynamics

Hi,

This is more of an OpenSim question, please post your question on the OpenSim forum: indexPhpbb.php?f=91

Best,
Antoine
by Antoine Falisse
Wed Feb 07, 2024 10:39 am
Forum: OpenCap
Topic: values for the ankle
Replies: 5
Views: 611

Re: values for the ankle

Keep us posted