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Zoom in (Read 412 times)
firestruck
Zoom in
Jul 3rd, 2008, 1:07am  
I have a little problem in here,i using a trackColor(blue),and  im controling with webcam a object with processing,but the object its a reference to a menu(need to click with mouse),theres any way to do zoom(like aproaching to camera), and enter in the menu like was a mouse click?
Tks for your help
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CongoZombie
Re: Zoom in
Reply #1 - Jul 3rd, 2008, 4:14pm  
If you are using JMyron, you could probably do something with the bounding box of the detected glob:

You could use globBoxes() to return the bounding boxes for the detected globs and calculate the area of the box. That way, when something moves closer to the camera, the area of the box will increase.

I'm not sure how reliably this will work, but it is worth a go.
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