Search found 31 matches

by litch09
Thu Oct 25, 2012 5:31 pm
Forum: Tracking Tools
Topic: Tracking tools - Matlab and Labview
Replies: 33
Views: 33244

Re: Tracking tools - Matlab

<t>For anyone who is interested, I have recently tried running previously posted Matlab code on the latest 64-bit version of TT (2.5.0) with a 64-bit version of Matlab and haven't succeeded. It seems that 'loadlibrary' throws an error that I can't pinpoint the source of. I will look into this furthe...
by litch09
Sun Oct 07, 2012 6:29 pm
Forum: Tracking Tools
Topic: External Sync Problems Tracking Tools 2.5.0
Replies: 5
Views: 2008

Re: External Sync Problems Tracking Tools 2.5.0

We are using an Optihub 1.
by litch09
Mon Oct 01, 2012 6:12 pm
Forum: Tracking Tools
Topic: External Sync Problems Tracking Tools 2.5.0
Replies: 5
Views: 2008

Re: External Sync Problems Tracking Tools 2.5.0

<t>We have two V100:R2 and one V100:R2FS cameras. <br/> <br/> The Custom sync setup is as follows -<br/> <br/> Synchronisation Control - <br/> Sync Mode = Optisync;<br/> Globasl Sync Offset = 0;<br/> Sync Input <br/> Source = Sync In;<br/> Input Trigger = Rising Edge;<br/> Input Divider = 1;<br/> <b...
by litch09
Tue Sep 25, 2012 6:59 pm
Forum: Tracking Tools
Topic: External Sync Problems Tracking Tools 2.5.0
Replies: 5
Views: 2008

External Sync Problems Tracking Tools 2.5.0

<t>I have recently upgraded our Tracking Tools software to 2.5.0 on a 64-bit windows machine. Previously we were able to use an external sync pulse (50-100Hz) wired to the Sync In to synchronize with other systems (2.3.2 on windows 32-bit). However, in the new version of the software on a 64-bit ver...
by litch09
Tue Sep 18, 2012 11:25 pm
Forum: General OptiTrack Support
Topic: External Sync Problems Tracking Tools 2.5.0
Replies: 5
Views: 1944

Re: External Sync Problems Tracking Tools 2.5.0

A further observation... when I change to the 3D glasses sync option the trigger works as before (presumably because this requires a similar rising edge). Therefore it seems to be a bug.
by litch09
Tue Sep 18, 2012 11:21 pm
Forum: General OptiTrack Support
Topic: External Sync Problems Tracking Tools 2.5.0
Replies: 5
Views: 1944

External Sync Problems Tracking Tools 2.5.0

<t>I have recently upgraded our Tracking Tools software to 2.5.0 on a 64-bit windows machine. Previously we were able to use an external sync pulse (50-100Hz) wired to the Sync In to synchronize with other systems (2.3.2 on windows 32-bit). However, in the new version of the software on a 64-bit ver...
by litch09
Sun Sep 16, 2012 9:02 pm
Forum: Tracking Tools
Topic: Tracking Tools C3D Export - Tech Note
Replies: 4
Views: 6829

Re: Tracking Tools C3D Export - Tech Note

<t>I have a question about the frame rate output to the C3D file format. This is obviously the average frame rate, however there are times when frames are missed (e.g. when driving with external sync in) or frame rate slows. Is it possible to include the timestamp (as in the CSV export) somewhere in...
by litch09
Wed Nov 30, 2011 8:59 pm
Forum: Tracking Tools
Topic: Tracking tools - Matlab and Labview
Replies: 33
Views: 33244

Re: Tracking tools - Matlab

<r>Sorry that I have not visited this forum for a while. <br/> <br/> davianmcllm - please go to <URL url="https://decibel.ni.com/content/docs/DOC-9171">https://decibel.ni.com/content/docs/DOC-9171</URL> to see the labview implementation and instructions. This has NOT been tested on the latest versio...
by litch09
Tue Feb 01, 2011 12:34 am
Forum: Tracking Tools
Topic: Deleting markers for C3D export
Replies: 0
Views: 680

Deleting markers for C3D export

<t>We have some old trials that were recorded that have a lot of flickering markers coming in and out during the recording period for some reason or other (our recent trials rarely have this problem). When we go to export the flickering files as a C3D file, we run into some problems because the maxi...
by litch09
Thu Jul 08, 2010 4:15 pm
Forum: Tracking Tools
Topic: Tracking Tools Streaming Quaternions
Replies: 12
Views: 10181

Re: Tracking Tools Streaming Quaternions

<t>I have also had problems understanding the euler angles output from tracking tools, and my calculations often come up with a different solution, which I assume is due to a different rotation sequence that I am using (although I have tried many!). I have asked the question before, but thought it a...