Search found 42 matches
- Fri Feb 06, 2015 10:14 am
- Forum: Scenarios and BCI design
- Topic: Computer spec for 2 player P300 based BCI
- Replies: 3
- Views: 4254
Re: Computer spec for 2 player P300 based BCI
Also, is it possible that lowering the sampling rate of the acquisition server might solve this problem?
- Wed Feb 04, 2015 12:59 pm
- Forum: Scenarios and BCI design
- Topic: Computer spec for 2 player P300 based BCI
- Replies: 3
- Views: 4254
Computer spec for 2 player P300 based BCI
Dear Openvibe team I want to try P300 BCI with 2 players where both compete with each other to select the alphabet. We use Emotiv as our EEGs. Our computer spec is i5 2.0GHz with 4GB of Ram using Windows7 32 bit. We use Openvibe version 0.17. We use 2 acquisition servers to connect to both EEGs. Fir...
- Fri Jan 02, 2015 9:52 am
- Forum: Help for building the software
- Topic: Build customization
- Replies: 6
- Views: 16176
Build customization
Hi I'm installing openvibe-0.18.0 on Windows7. Everything works fine so far until I want to customise the build process. From the information that I have, I need to use a command SET(SKIP_APPLICATIONS "1") so that the command win32-build will skip building this directory. However, there are several ...
- Wed Oct 29, 2014 5:37 am
- Forum: Scenarios and BCI design
- Topic: Multi-player P300 speller through Internet
- Replies: 2
- Views: 4086
Multi-player P300 speller through Internet
Hi I'm developing a multi-player P300 matrix speller where more than 1 person playing P300 matrix speller through IP network. From a quick search, I believe VRPN box should be the the one that I should use since I can assign the IP address of every participant in the network. However, I'm quite not ...
- Fri Aug 08, 2014 12:41 am
- Forum: Scenarios and BCI design
- Topic: Add library files
- Replies: 0
- Views: 3639
Add library files
Hi From this post http://openvibe.inria.fr/forum/viewtopic.php?f=17&t=9316, we tried a couple of files but it still didn't work. Could you please be more specific by giving some example? E.g. if I want to add graphic.h in the file ovpCBoxAlgorithmP300SpellerVisualisation.cpp, which files or paths th...
- Mon Aug 04, 2014 8:08 am
- Forum: Scenarios and BCI design
- Topic: Include graphic.h
- Replies: 2
- Views: 4433
Re: Include graphic.h
Hi
Thank you for your information. We tried a couple of files but it still doesn't work. Could you please be more specific by giving some example? E.g. if I want to add graphic.h in the file ovpCBoxAlgorithmP300SpellerVisualisation.cpp, which files or paths that I should edit?
Best
-Jim
Thank you for your information. We tried a couple of files but it still doesn't work. Could you please be more specific by giving some example? E.g. if I want to add graphic.h in the file ovpCBoxAlgorithmP300SpellerVisualisation.cpp, which files or paths that I should edit?
Best
-Jim
- Thu Jul 10, 2014 5:09 am
- Forum: Scenarios and BCI design
- Topic: Include graphic.h
- Replies: 2
- Views: 4433
Include graphic.h
Hi I'm using Emotiv as my EEG headset and would like to create some games e.g. Pong using P300. I tried to include graphics.h in Openvibe for graphic purpose. Howerver, Openvibe could not recognize the functions and variables associated in graphics.h. I tried other graphic header files e.g. SDL but ...
- Tue Jul 31, 2012 9:00 am
- Forum: Discussion about OpenViBE
- Topic: ssvep
- Replies: 0
- Views: 3299
ssvep
Dear Openvibe I tried to run SSVEP scenario in Openvibe 0.14.0 using Emotiv headset. When I ran ssvep-bci-1-ssvep-configuration.xml, the warning messages showed that [ INF ] At time 0.211 sec <Box algorithm::Experiment Settings> <In Script> Writing file '../share/openvibe-scenarios/bci/ssvep/configu...
- Thu Jun 28, 2012 1:44 am
- Forum: Discussion about OpenViBE
- Topic: Mail list
- Replies: 1
- Views: 10610
Mail list
Dear Openvibe
Do you have any mail list subscription that informs the subscribers if there's any new posts in the forum or updated Openvibe upgrades? If so, please add my name in the list.
Thank you
-Jim
Do you have any mail list subscription that informs the subscribers if there's any new posts in the forum or updated Openvibe upgrades? If so, please add my name in the list.
Thank you
-Jim
- Mon Jun 18, 2012 3:45 pm
- Forum: Driver development
- Topic: Failed to find Emotiv API
- Replies: 2
- Views: 11793
Failed to find Emotiv API
Dear Openvibe team I have Epoc driver installed at 'C:\Program Files\Emotiv Research Edition SDK_v1.0.0.5-PREMIUM' and have tried to install Openvibe13. My OS is Windows 7. However, when I run win32-build, the log message attached here shows 'Failed to find Emotiv API' and I cannot use EPOC with Ope...
- Wed Jun 13, 2012 2:57 am
- Forum: Driver development
- Topic: Windows installer
- Replies: 1
- Views: 9569
Windows installer
Dear Openvibe team I've downloaded the Openvibe source code and modified parts of the code to test some properties of the matrix speller and everything looks fine. I would like to create a Windows installer (*.exe) file so that I can install my modified Openvibe codes on other Windows machine. Could...
- Thu May 24, 2012 7:39 am
- Forum: Driver development
- Topic: Driver for Stellate Systems
- Replies: 1
- Views: 10190
Driver for Stellate Systems
Dear Openvibe
I'm about to test Openvibe software with EEG from Xltek family http://www.natus.com/index.cfm?page=products_1&crid=223. How to connect Openvibe to Xltek EEG? I can't find it from the list of driver.
Thank you very much
-Jim
I'm about to test Openvibe software with EEG from Xltek family http://www.natus.com/index.cfm?page=products_1&crid=223. How to connect Openvibe to Xltek EEG? I can't find it from the list of driver.
Thank you very much
-Jim
- Wed Jan 25, 2012 4:03 am
- Forum: Designer
- Topic: p300 matrix speller with unequal row and column sizes
- Replies: 2
- Views: 3601
Re: p300 matrix speller with unequal row and column sizes
Thanks a lot and it works fine now . However, at size 10x10, part of the matrix is bigger than the monitor !!
-Jim
-Jim
- Mon Jan 23, 2012 7:39 am
- Forum: Designer
- Topic: p300 matrix speller with unequal row and column sizes
- Replies: 2
- Views: 3601
p300 matrix speller with unequal row and column sizes
Dear Openvibe Happy Chinese New Year :). I'm still working on p300 matrix speller and trying a speller with different matrix size. Let's say I want to try a matrix speller of size 9x4 with a-z and 0-8 letters. Which files do I need to modify? Other than changing the Row and Column size in p300-spell...
- Mon Jan 09, 2012 10:13 am
- Forum: Designer
- Topic: OVTK_StimulationId_Train in p300-speller-3-train-classifier
- Replies: 3
- Views: 4723
Re: OVTK_StimulationId_Train in p300-speller-3-train-classif
Dear Laurent
Thank you very much for your reply. I ended up adding a text in LuAstimulator.cpp to show that OVTK_StimulationId_Train has already been sent to make sure that I don't miss it. .
-Jim
Thank you very much for your reply. I ended up adding a text in LuAstimulator.cpp to show that OVTK_StimulationId_Train has already been sent to make sure that I don't miss it. .
-Jim