Search found 30 matches

by Sangjun Lee
Mon Oct 24, 2011 7:36 pm
Forum: OpenSim
Topic: Increasing muscle strengths
Replies: 2
Views: 628

Increasing muscle strengths

Hi all, I have a question about increasing muscle strengths. In this forum, there are many replies that recommend to increase muscle strengths. I think that the muscle strength is the max_isometric_force in the muscle editor. Is that right? Then, how can I know which and how much muscle strengths to...
by Sangjun Lee
Fri Oct 21, 2011 7:21 pm
Forum: Lee-Son's Toolbox: a Toolbox that Converts VICON Mocap Data into OpenSim Inputs
Topic: Lee-Son's toolbox 1.5.0 released!
Replies: 0
Views: 409

Lee-Son's toolbox 1.5.0 released!

Hi all, A new version of our toolbox, Lee-Son's toolbox 1.5.0 has been released. In this version, we have fixed some bugs in computing frames and time steps, (really appreciate Patrick Riley for great bug reportings) and some helpful functions have been upgraded. The user manual is stiil in preparat...
by Sangjun Lee
Tue Sep 20, 2011 10:46 pm
Forum: C3D Extraction Toolbox
Topic: A Conversion Toolbox for VICON mocap system
Replies: 1
Views: 526

A Conversion Toolbox for VICON mocap system

Hi all, If you use VICON motion capture systems, please try our toolbox which directly converts VICON motion capture data(*.csv) into OpenSim inputs(*.trc and *.mot). This is much easier and faster than converting C3D files. Please refer to our project page: https://simtk.org/home/lee-son/ The toolb...
by Sangjun Lee
Tue Sep 20, 2011 10:42 pm
Forum: OpenSim
Topic: Ground Reaction Moment Coordinates
Replies: 1
Views: 619

Re: Ground Reaction Moment Coordinates

Hi all, If you use VICON motion capture systems, please try our toolbox which directly converts VICON motion capture data(*.csv) into OpenSim inputs(*.trc and *.mot). This is much easier and faster than converting C3D files. Please refer to our project page: https://simtk.org/home/lee-son/ The toolb...
by Sangjun Lee
Tue Sep 20, 2011 10:40 pm
Forum: OpenSim
Topic: C3D Extraction Toolbox
Replies: 4
Views: 1124

Re: C3D Extraction Toolbox

Hi all, If you use VICON motion capture systems, please try our toolbox which directly converts VICON motion capture data(*.csv) into OpenSim inputs(*.trc and *.mot). This is much easier and faster than converting C3D files. Please refer to our project page: https://simtk.org/home/lee-son/ The toolb...
by Sangjun Lee
Tue Sep 20, 2011 10:38 pm
Forum: OpenSim
Topic: Creating external load force files
Replies: 6
Views: 1636

Re: Creating external load force files

Hi all, If you use VICON motion capture systems, please try our toolbox which directly converts VICON motion capture data(*.csv) into OpenSim inputs(*.trc and *.mot). This is much easier and faster than converting C3D files. Please refer to our project page: https://simtk.org/home/lee-son/ The toolb...
by Sangjun Lee
Tue Sep 20, 2011 10:34 pm
Forum: OpenSim
Topic: Ground reaction forces
Replies: 4
Views: 1008

Re: Ground reaction forces

Hi all, If you use VICON motion capture systems, please try our toolbox which directly converts VICON motion capture data(*.csv) into OpenSim inputs(*.trc and *.mot). This is much easier and faster than converting C3D files. Please refer to our project page: https://simtk.org/home/lee-son/ The toolb...
by Sangjun Lee
Tue Sep 13, 2011 9:36 pm
Forum: OpenSim
Topic: FAQ question: C3D Files
Replies: 13
Views: 3225

Re: FAQ question: C3D Files

Hi all, If you use VICON motion capture systems, please try our toolbox which directly converts VICON motion capture data(*.csv) into OpenSim inputs(*.trc and *.mot). This is much easier and faster than converting C3D files. Please refer to our project page: https://simtk.org/home/lee-son/ The toolb...
by Sangjun Lee
Tue Aug 30, 2011 8:43 pm
Forum: Lee-Son's Toolbox: a Toolbox that Converts VICON Mocap Data into OpenSim Inputs
Topic: Kistler force plates
Replies: 0
Views: 336

Kistler force plates

If you have Kistler force plates in your motion capture system, please send us your *.scv files. So far, only AMTI force plates are available, but Kistler ones will also be available soon.
by Sangjun Lee
Sun Aug 21, 2011 11:06 pm
Forum: OpenSim
Topic: Residuals have increased after RRA
Replies: 1
Views: 161

Residuals have increased after RRA

<r>Hi,<br/> I used RRA for a gait trial, but residuals have increased <E>:(</E><br/> <br/> At first, residuals were less than ±100N throughout the time period.<br/> After RRA, however, residuals increased especially at the beginning and the end of the time period. (about 175N max) <br/> <br/> Actual...