Information Content

Darrell McCauley mccauley at
Thu Apr 15 15:59:37 EDT 1993

nadim at (nadim at writes on 15 Apr 93:
>We are calculating the information content (entropy) of a map a different scales using GRASS
>and an "awk" script we wrote. Has anyone done something like this ?

you may look at i.texture, which is based on

   author = {Robert M. Haralick and K. Shanmugam and Its'hak Dinstein},
   journal = {IEEE Trans. on Systems, Man, and Cybertinetics},
   month = nov,
   number = 6,
   pages = {610--620},
   title = {Textural Features for Image Classification},
   volume = {SMC-3},
   year = 1973


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