HISTO_CLOUD
Keywords: greg

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HISTO_CLOUD

            HISTO_CLOUD

        Makes  the cross histogram of two input images.   The  result  is  a ta-
        ble of two columns:
          - First column :  value of pixel (I,J) of first image
          - Second column :  value of pixel (I,J) of second image

        Using the GreG command POINT on this  output  table   will   produce   a
        cloud  plot  of the correlation between the two images.  This program is
        reasonably well adapted for small images, but you should use HISTO_CROSS
        for large images.