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22

answers:

1
Q: 

How to implement Webcam effects?

And now for some fun... I'd like to reproduce the technology behind Logitech Video Effects as seen here: http://www.youtube.com/watch?v=7qZLgA2g7Ow4

How do they track the user's head, eyes and mouth (in read-time no less)? Are there any publications on the algorithms behind this technology?

+1  A: 

They are using a "computer vision" library such as OpenCV

Gili  2010-06-17 20:31:53

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