Search found 13 matches

by pwsnow
Tue Dec 09, 2014 3:31 pm
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Ok, just a quick update. I have managed to get everything working! Although the online classification is very slow. I'm getting just over a second and a half to detect grasp and the same to detect release. I'm using the "stock" options for the classifier, any tips on how to get faster results in gen...
by pwsnow
Wed Oct 22, 2014 10:01 am
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Thanks Fabien! I have tried to replicate the error but can't seem to replicate it. Now when I run the training scenario it just runs without completing or stopping due to the errors. I'll try to replicate the error today, I have been working on MatLab scripts to get around this so haven't looked at ...
by pwsnow
Tue Oct 14, 2014 12:29 pm
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Just a quick question, whilst looking at the class descriptions on the Configure Graz Motor Imagery BCI Stimulator settings I came across "OVTK_GDF_Artifact_EMG". Could I not use this as a class?
by pwsnow
Mon Oct 13, 2014 10:47 am
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Apologies for the extremely long delay in replying. Progress has been made to using the TMSi Porti 32 and EMG. Thanks to the recent drivers the acquisition from the amp is perfect. Using this report as a guideline http://buck.ugent.be/fulltxt/RUG01/001/805/481/RUG01-001805481_2012_0001_AC.pdf we hav...
by pwsnow
Thu Sep 05, 2013 9:59 am
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Dear pwsnow, the TMSi Porti32 device works perfectly well with OpenViBE, and it has already been used at Inria for EMG recording, no crazy idea here... As to the classifcation of EMG, you will likely have to create dedicated processing pipelines, the classifier is not alone for this task and differ...
by pwsnow
Tue Aug 20, 2013 8:18 am
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Dear Peter the porti32 and nexus32 are identical devices. the nexus32 driver has been built by mindmedia in 2006 or so. it might be possible to have a new build along to the latest TMSi SDK from them if needed. the refa32 driver has been built by bpayan at Inria in 2009 or so. it might be possible ...
by pwsnow
Mon Aug 05, 2013 1:15 pm
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

yrenard, I've exported the dll file of the Porti device (I'm writing a driver for it now) is this similar to the content of your dll file? Function Name Address Relative Address Ordinal Filename Full Path Type ClassInstall 0x0000000180007460 0x00007460 1 (0x1) TmsiSDK.dll C:\Dev\TmsiSDK.dll Exported...
by pwsnow
Fri Aug 02, 2013 11:15 am
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Just to give an update, I think the current release of OpenVibe doesn't suppor the driver of the TMSi Porti32 we recieved from TMSi. I get the usual error when trying to play on the acquisition server (same goes when using the TMSI Driver but it doesn't connect): [ INF ] Connecting to device [MindMe...
by pwsnow
Wed Jul 31, 2013 3:27 pm
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

Dear pwsnow, the TMSi Porti32 device works perfectly well with OpenViBE, and it has already been used at Inria for EMG recording, no crazy idea here... As to the classifcation of EMG, you will likely have to create dedicated processing pipelines, the classifier is not alone for this task and differ...
by pwsnow
Tue Jul 30, 2013 2:08 pm
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

I should add we are using the TMSi Porti (32 channel) device, it might take some playing around with but should work out the box with OpenVibe.
by pwsnow
Tue Jul 30, 2013 8:47 am
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

Re: A suitable application of OpenVibe?

It sounds fine to me. I have not done it with EMG, but I have a similar project in mind. Question is whether your amplifier is supported by OpenVibe. Yes, you can output the result with VRPN to another application - we do that all the time. We use OpenVibe for the algorithmic part and we have anoth...
by pwsnow
Mon Jul 29, 2013 1:16 pm
Forum: Discussion about OpenViBE
Topic: A suitable application of OpenVibe?
Replies: 16
Views: 30882

A suitable application of OpenVibe?

Hi All, Just a quick question to double check my initial research. I currently have a TMSi Porti device and would like to capture and process EMG (and other data GSR etc which does not require processing) data for hand opening/closing for amputees (which I asume would require classification within O...
by pwsnow
Thu Jun 21, 2012 12:07 pm
Forum: Discussion about OpenViBE
Topic: gtec g.HIamp
Replies: 1
Views: 3150

gtec g.HIamp

Hi everyone,

Just a very quick question. Is the gtec g.HIamp supported by OpenViBE and is it stable? On the supported devices which is from September 2011 gtec's g.USBamp is supported but there is no mention of the g.HIamp.

Many thanks in advance for any help,

Kind Regards,

Peter