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MathGroup Archive 1998

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Importing Graphics into a table

  • To: mathgroup at
  • Subject: [mg14883] Importing Graphics into a table
  • From: "Christopher Gorski" <cgorski at>
  • Date: Mon, 23 Nov 1998 10:12:01 -0500
  • Sender: owner-wri-mathgroup at

I'm trying to convert a black and white graphic to a table of 0s or 1s
depending on the pixel color.  I have several images in bitmap format
that I would like to analyze, but I can't figure out how to get
Mathematica to convert the bitmaps into a table.  For example, a
100x200 b and w image would yield a 100x200 table of 0s and 1s.  I am
also interested in learning how to process grayscale images.

Christopher Gorski
cgorski at

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