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the result of 3d reprojection function is a matrix that has X,Y,Z of each pixel.

let's take the first element of this matrix points[0] which has: X= 414.580017 Y= -85.03029 Z= 10000.0

what is the unit here and where I can find this pixel in the image ? and why it is not like this X=0,Y=0,Z=10000.0!

points = PointCollection.ReprojectImageTo3D(disparityMap, Q);
user2335610
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  • I really don't understand your question. Could you elaborate what your problem is? What did you do to get the 3D re-projection matrix? How did you calibrate the stereo camera's? – Nallath May 14 '13 at 13:42
  • output units are likely same as input units! of course we don't know what input units you used but i assume it's whatever the width / height of a pixel is. – morishuz Jul 15 '13 at 14:22

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