Search found 12 matches
- Sat Sep 16, 2017 7:59 pm
- Forum: Discussion about OpenViBE
- Topic: How to move online model into "production"
- Replies: 1
- Views: 2964
How to move online model into "production"
My goal (for now) is to use my EEG to turn a LED on and off. I have trained a model in OpenViBE and tested an online version of the classifier model. So far, so good. Now, if possible, I would like to avoid relying on the GUI interface. I would like to load my online model as minimalistic app on the...
- Sun Sep 10, 2017 5:08 pm
- Forum: Acquisition server and drivers
- Topic: Openvibe acquisition server cannot open
- Replies: 1
- Views: 2510
Re: Openvibe acquisition server cannot open
Do you see the .dll file in your filesystem?
- Sun Sep 10, 2017 1:56 pm
- Forum: Discussion about OpenViBE
- Topic: Using Graz Motor Imagery BCI Simulator with single class
- Replies: 4
- Views: 8004
Re: Using Graz Motor Imagery BCI Simulator with single class
Hi Hackr, you can look into the ERP Recording Tutorial to see how Cue Display is used to show different images depending on the events in an experiment timeline. The Cue Display box doesn't show feedback (unlike Graz Display box) but its easier to use it to show a lot of different images (arrows, c...
- Mon Sep 04, 2017 2:57 pm
- Forum: Discussion about OpenViBE
- Topic: Is there a way to print from a Lua script to the console?
- Replies: 2
- Views: 3943
Re: Is there a way to print from a Lua script to the console
That's very helpful, thank you very much!tgaugry wrote:Hi,
You can use box:log(log_level, line_of_text).
Sample script from OpenViBE also suggest that io.write should work.
Cheers,
- Sun Sep 03, 2017 10:07 pm
- Forum: Discussion about OpenViBE
- Topic: Using Graz Motor Imagery BCI Simulator with single class
- Replies: 4
- Views: 8004
Re: Using Graz Motor Imagery BCI Simulator with single class
Can anyone recommend an example using Lua Window or display cue, etc? I have the exact same objective as this OP did 5 years ago.
Incidentally, what does the word "Graz" mean? I'm just curious. None of the definitions I found online made sense in this context.
Incidentally, what does the word "Graz" mean? I'm just curious. None of the definitions I found online made sense in this context.
- Sun Sep 03, 2017 7:11 pm
- Forum: Discussion about OpenViBE
- Topic: Is there a way to print from a Lua script to the console?
- Replies: 2
- Views: 3943
Is there a way to print from a Lua script to the console?
I was experimenting with editing a Lua script in the motor imagery example scenario. For learning and development purposes, I was wondering if there's a want to print data in the Lua script and have it appear in the OpenViBE console? If not, is there some other way to print values in the Lua script?...
- Thu Aug 31, 2017 4:30 pm
- Forum: Boxes
- Topic: Understanding coefficients of the Spatial Filter boxes
- Replies: 2
- Views: 2677
Re: Understanding coefficients of the Spatial Filter boxes
Thank you, Jussi!
- Thu Aug 31, 2017 3:47 pm
- Forum: Boxes
- Topic: Understanding coefficients of the Spatial Filter boxes
- Replies: 2
- Views: 2677
Understanding coefficients of the Spatial Filter boxes
Hi, I am new to OpenViBE and am trying to understand classification. I'm currently working with the example scenario classification-0-training.xml . My understanding thusfar is the noise generator was used to simulate data you'd receive from an EEG device via the Acquisition server/client (or a reco...
- Tue Aug 29, 2017 9:53 pm
- Forum: Tutorial scenarios
- Topic: New tutorial: Recording Event Related Potentials (ERPs)
- Replies: 2
- Views: 9423
Re: New tutorial: Recording Event Related Potentials (ERPs)
@jtlindgren Thank you for this great tutorial! It's the most useful I've found thusfar. 2 questions: 1. Was there an example Lua script to go along with it? 2. I want to do what you did in the tutorial, but proceed to training, then classification, then execute commands/scripts based on those classi...
- Mon Aug 28, 2017 2:34 pm
- Forum: Boxes
- Topic: Missing boxes that are in examples
- Replies: 2
- Views: 2921
Re: Missing boxes that are in examples
@tgaugry Oooooooh! OK, thank you very much!
- Mon Aug 28, 2017 2:29 pm
- Forum: Discussion about BCI and related topics
- Topic: Stack Exchange BCI proposal
- Replies: 1
- Views: 8549
Stack Exchange BCI proposal
Hi Everyone, For anyone who is interested, there's a BCI Stack Exchange proposal going on. If you would like to support it you can use the link below to "follow" the proposal and submit sample questions. https://area51.stackexchange.com/proposals/113408/brain-computer-interfaces?referrer=GUkAb_00B-q...
- Sun Aug 27, 2017 9:05 pm
- Forum: Boxes
- Topic: Missing boxes that are in examples
- Replies: 2
- Views: 2921
Missing boxes that are in examples
Hi, I'm trying to follow an ERP example that I don't really understand, and to make things a little bit harder it seems that I'm missing several of the boxes. Here's what I'm trying to replicate: http://openvibe.inria.fr/openvibe/wp-content/uploads/2017/01/openvibe-erp-recording.jpg Here's the boxes...