HysteresisThreshold:

Path: Imaging/ImageMatching

% Hysteresis threshold.
 This only works for grayscale images. Has a built-in demo using
 CalibrationPattern.jpg.
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   Form:
       HysteresisThreshold;
   p = HysteresisThreshold( iN, e0K, tauH, tauL )
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   ------
   Inputs
   ------
   iN             (:,:)       Edge strength
   e0K            (:,:)       Orientation of the edge normal index
   tauH           (1,1)       Upper threshold
   tauL           (1,1)       Lower threshold

   -------
   Outputs
   -------
   p              {}          List of points

   See also NonMaxSuppression
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   Reference: Trucco, E. and A. Verri, "Introductory Techniques for 3-D
              Computer Vision, Prentice-Hall, 1998, p. 77.
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Children:

Imaging: ImageMatching/CannyEnhancer
Imaging: ImageMatching/NonMaxSuppression
Imaging: ImageProcessing/Imager
Imaging: Utilities/ReadImage

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