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Index › Programming Questions & Help › Video Capture,  Movie Playback,  Vision Libraries › Blobdetection without cam image on screen
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Blobdetection without cam image on screen (Read 746 times)
cimulation
Blobdetection without cam image on screen
Sep 15th, 2007, 7:02pm  
Whenever I try to stop blob detection from imputing the webcam image back onto the screen, the blobs just pile up.
Thus i assume it uses each incoming frame as a refresh to get rid of the previous drawn blobs.
How would i thus substitute the incoming webcam picture for a still background image, or simply get rid of it, while still blob tracking from the webcam.
ie. how do you print to screen the results of a blobtrack from a webcam, while not showing the original feed?
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mobic
Re: Blobdetection without cam image on screen
Reply #1 - Sep 17th, 2007, 6:42pm  
just delete
image(cam,0,0,width,height);
and replace it with
background(255);
in your draw()-method.

is that the problem?
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