USAGE: threshk inimg outimg [-i] [-L]

threshk performs binarization with respect to
automatically determined intensity threshold;
the input gray-level image is converted to a binary image;
threshold determination is made by Kittler's
minimum error method.

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

OPTIONS:
       -i: INVERT: intensities ABOVE (lighter) threshold set to 0
           and those BELOW (darker) threshold set to 255
       -L: print Software License for this module

Example:

threshk lvr1rf.tif lvr1rfk.tif

lvr1rf.tif:

lvr1rfk.tif:

Copyright (C) 1999 MLMSoftware Group, LLC.