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Webcam head tracking in immersive 3d environment



Uploaded by: dannyxyz22
Video Description:
Check the project page at http://code.google.com/p/ehci/
This video shows my approach to combine OpenCV head tracking with a 3d OpenGL environment so that the user will see objects from their head's point of view. Since headtracking is 2d, no depth information is obtained. Besides that, it takes around 200ms for the face recognition algorithm, which gives a low refresh rate. I'm currently trying to improve that.


Tags for this video: 3d ehci environment head immersive opencv opengl tracking

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Try updating OpenCV ... ( 6 months ago by piechulla1966)
Try updating OpenCV from CVS, then use CV_HAAR_FIND_BIGGEST_OBJECT flag. Still 200ms or 20ms now?
Cheers, have fun!
I'm just a user. ... ( 6 months ago by piechulla1966)
I'm just a user. This valuable hint originates to Vadim Pisarevsky, who posted it in the OpenCV mailing list at Y*h** (I'm trying to avoid surreptitious advertising). Honour to whom honour is due: AFAIK Vadim did the latest optimisations in cvHaarDetectObjects.



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