Real time video in ImageJ

[nk]

Hi

I'm looking for a way to grab frames from a live webcam video stream according to whats on the video.
For example, when a specific pixel value is above some threshold for X frames, grab one frame to a stack.

Currently I record a video and then pass it through ImageJ, not the most elegant way of working...

Thanks

[Marcel]

One option would be to use the Java OpenCV library:

http://code.google.com/p/javacv/

With this library you can e.g. grab the frames from a webcam etc.

[Unruh, Jay-2]

I'm not sure how realtime it is, but lti-civil (http://lti-civil.org/) has a very nice library that has been used in a plugin here: http://www.eslide.net/civilcapture.php.  They give the source code, so you can tinker with things.

Jay

-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Bio7
Sent: Tuesday, August 21, 2012 9:00 AM
To: [hidden email]
Subject: Re: Real time video in ImageJ

One option would be to use the Java OpenCV library:

http://code.google.com/p/javacv/ http://code.google.com/p/javacv/ 

With this library you can e.g. grab the frames from a webcam etc.







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