USAGE: binarize inimg outimg [-t THRESHOLD] [-i] [-a] [-L]

binarize applies a user-selected threshold to binarize
a gray-scale input image, setting pixel intensities
above the user-chosen threshold to ON
and those below the threshold to OFF
resulting in a binary output image.

ARGUMENTS:
         inimg: input image filename (TIF)
        outimg: output image filename (TIF)

OPTIONS:
  -t THRESHOLD: gray value between 0 and 255 (or other maximum
                intensity value); intensities above THRESHOLD are
                set to ON, all others to OFF; default = 128.
            -i: INVERT: intensities ABOVE (lighter) threshold set to 0
                and those BELOW (darker) threshold set to 255
            -a: Area of Interest Flag - will prompt for subimage to binarize
            -L: print Software License for this module

Example:

binarize text.tif textT81.tif -t 81

text.tif:

textT81.tif:

Copyright (C) 1999 MLMSoftware Group, LLC.