OpticalRadialDistortion:

Path: Imaging/Optics

% Computes the measured radius from the true radius

   Type OpticalRadialDistortion for a demo.

   Since version 8.
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   Form:
   rM = OpticalRadialDistortion( rT, k, tol )
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   ------
   Inputs
   ------
   rT            (1,1)   True radius
   k             (1,2)   Distortion coefficients
   tol           (1,1)   Tolerance for solver. A fraction of rT.

   -------
   Outputs
   -------
   rM            (1,1)   Measured radius

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   References: Trucco, E. and Verri, A., "Introductory Techniques for 3-D
               Computer Vision," Prentice-Hall, 1998, p. 37.
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