Search found 422 matches

by Antoine Falisse
Mon Dec 12, 2022 10:45 am
Forum: OpenCap
Topic: Error when running muscle-driven simulations
Replies: 9
Views: 720

Re: Error when running muscle-driven simulations

Did you follow all the steps here: https://github.com/stanfordnmbl/opencap-processing#general It seems like you have not installed python-decouple, which should get installed when running step 8. If you type `conda list` in your anaconda prompt, you should see all the modules that have been installe...
by Antoine Falisse
Mon Dec 12, 2022 10:09 am
Forum: OpenCap
Topic: Error when running muscle-driven simulations
Replies: 9
Views: 720

Re: Error when running muscle-driven simulations

Hey, it is not a CMake problem. My guess is that you are not working in the conda environment where you installed the different packages (eg, you might be in the base environment whereas your installed the packages, such as decouple, in the opencap-processing environment). We actually faced somethin...
by Antoine Falisse
Wed Dec 07, 2022 7:17 pm
Forum: OpenCap
Topic: unkown camera intrinsics of apple devices later than 2018
Replies: 2
Views: 269

Re: unkown camera intrinsics of apple devices later than 2018

The new iPad Pro is now supported.
by Antoine Falisse
Wed Dec 07, 2022 7:08 pm
Forum: OpenCap
Topic: INSTRINICS error on iPhone 14
Replies: 2
Views: 207

Re: INSTRINICS error on iPhone 14

The iPhone 14 is now supported.
by Antoine Falisse
Mon Dec 05, 2022 9:59 am
Forum: OpenCap
Topic: INSTRINICS error on iPhone 14
Replies: 2
Views: 207

Re: INSTRINICS error on iPhone 14

Hi,

We are about to support the iPhone 14. Hopefully later this week or next week. We need to have access to one to extract some camera parameters. I will let you know when it is done.

Best,
Antoine
by Antoine Falisse
Wed Nov 30, 2022 10:37 am
Forum: OpenCap
Topic: unkown camera intrinsics of apple devices later than 2018
Replies: 2
Views: 269

Re: unkown camera intrinsics of apple devices later than 2018

Hi Rud, thanks for your message. We are working on supporting the new iPad - you should be able to use it in a couple of weeks (time for us to find one, extract some parameters, and update our database). If you can find another device in the meantime that would be great. The iPhone 11 works great.
by Antoine Falisse
Tue Nov 29, 2022 1:02 pm
Forum: OpenCap
Topic: Processing offline
Replies: 1
Views: 370

Re: Processing offline

Hello, you currently need to record videos through the web application for the system to work. Each device model has different camera parameters that are loaded when using the system. These parameters are dependent on the hardware but also for instance on the resolution at which you record videos. I...
by Antoine Falisse
Wed Nov 23, 2022 9:33 am
Forum: OpenCap
Topic: Real-time Joint Angle Data
Replies: 1
Views: 308

Re: Real-time Joint Angle Data

Hello, this is currently not possible unfortunately. That would be nice I agree :)
by Antoine Falisse
Tue Nov 22, 2022 12:04 pm
Forum: OpenCap
Topic: How to improve simulation results
Replies: 1
Views: 439

Re: How to improve simulation results

Hi, Running muscle-driven simulations is challenging, and you will often have to play with the problem settings to obtain good results. It is already great that your problem converged, congrats! I would recommend two things: - Simulate for a longer duration by adding a buffer (~0.3s) before and afte...
by Antoine Falisse
Tue Nov 22, 2022 11:51 am
Forum: OpenCap
Topic: Participant not always in view
Replies: 1
Views: 213

Re: Participant not always in view

Hi, the participants do not have to be in the field of view at all time but they should not enter, exit, and then re-enter. They could start not in the field of view and then enter (eg, when they fall). For instance, you could start the recording when they are "above" the field of view. You might ne...