Search found 7 matches

by Jasper Verheul
Fri May 24, 2024 4:53 am
Forum: OpenCap
Topic: Inconsistent kinematics results between trials
Replies: 6
Views: 554

Re: Inconsistent kinematics results between trials

Hi Antoine,

A different error occurs (see attached) when trying to reprocess trials that have originally been collected with OpenPose settings.

Regards
Jasper
by Jasper Verheul
Fri May 24, 2024 4:44 am
Forum: OpenCap
Topic: Inconsistent kinematics results between trials
Replies: 6
Views: 554

Re: Inconsistent kinematics results between trials

Hi Antoine, Thanks for your suggestions. 1. I have tried to reprocess with OpenPose at a higher resolution. However, the attached error occurs. The session metadata has been changed and posted fine. For example, I tried this for session 'dc9982b5-ff06-4735-adcd-ea5bc9966fe9' and trial 'P22_16kph'. T...
by Jasper Verheul
Mon May 20, 2024 2:55 am
Forum: OpenCap
Topic: Inconsistent kinematics results between trials
Replies: 6
Views: 554

Re: Inconsistent kinematics results between trials

Hi Matt, Thanks for your reply - that is very helpful! We will try those additional suggestions for data collection. Following from point 1, can you confirm that it is possible to reprocess trials that have been collected with OpenPose settings, using HRNet locally? The code seems to suggest this is...
by Jasper Verheul
Fri May 17, 2024 1:53 am
Forum: OpenCap
Topic: Inconsistent kinematics results between trials
Replies: 6
Views: 554

Inconsistent kinematics results between trials

Hi OpenCap team, We are currently collecting running kinematics data with OpenCap for treadmill running. We have noticed that when we collect multiple trials at the same running speed and for the same participant, using the exact same setup, there can be very different outcomes (either successful or...
by Jasper Verheul
Wed Jun 15, 2022 4:55 am
Forum: OpenSim
Topic: Scaling tool: GUI vs MATLAB API
Replies: 5
Views: 597

Re: Scaling tool: GUI vs MATLAB API

The issue seems to be introduced by the saving process. When the model is scaled in the GUI -> saved as a new scaled model -> reopened in the GUI, the same thing happens. In other words, the right model in the image above changes into the left model by saving -> reopening.
by Jasper Verheul
Tue May 31, 2022 4:44 am
Forum: OpenSim
Topic: Scaling tool: GUI vs MATLAB API
Replies: 5
Views: 597

Re: Scaling tool: GUI vs MATLAB API

Hi Ayman, Thanks for your reply and suggestions. When I print the "scaleToolFromMatlab.xml" file and open -> run it via the GUI, the scaling results from the MATLAB API are still different from those in the GUI (see figure attached). When comparing the setup XML files printed in MATLAB and saved via...
by Jasper Verheul
Fri May 06, 2022 9:10 am
Forum: OpenSim
Topic: Scaling tool: GUI vs MATLAB API
Replies: 5
Views: 597

Scaling tool: GUI vs MATLAB API

Hi all, I run into an issue scaling a model. After setting up the ScaleTool in the GUI and saving it as an .xml, I want to run this same scaling setup via the MATLAB API, using a different static trial for each participant. However, the scaling results are different from the GUI (and inappropriate)....