It seems just: image blending. Each camera sees a portion (quarter) of the floor, and you blend (or stitch) the images, then supply them to the tracking algorithm as single image.
Or... kinect. :D (really depends on what you want, I'm just messing)
On Mon, May 23, 2011 at 6:22 PM, ronni montoya ronni.montoya@gmail.comwrote:
HI, I been working on interactive installations for public spaces usually i put one camera in the roof pointing to the floor, i always have the problem that i need to have the camera 6 or 7 meters in the roof to track 4 * 4 meters space aproximately and thats a very big limitation since there are a lot of spaces that doesnt allow to put a camera 7 meters up. The thing is that i went to a conference where a guy explained he used 4 cameras to track people in a space instead of just one and you dont need to have a high roof . I would like to know if somebody know this technique for tracking people in spaces with 4 cameras ?
thanks
R.
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