Take the 2-minute tour ×
Mathematica Stack Exchange is a question and answer site for users of Mathematica. It's 100% free, no registration required.

ImageCapture[] has an option Device-> for specifying which camera to use, but CurrentImage[] takes no options and no relevant arguments. Changing $DefaultImagingDevice might or might not work, but it would be a pretty awkward solution for a program that needs to frequently take frames from different cameras quickly.

Is there a way to use CurrentImage[] with more than one camera? If not, is there a better workaround?

share|improve this question
1  
Take a look here mathematica.stackexchange.com/a/2772/193 –  belisarius Aug 15 '13 at 18:44
    
I'm actually using that function now on a different application on Linux; I was wondering if there was a better workaround than just rewriting that function into taking an argument to pass to cvQueryFrame(). Fortunately, I'm familiar with OpenCV. –  Backgammon Aug 15 '13 at 18:48

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.