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MathGroup Archive 1997

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Getting image data - how?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg7781] Getting image data - how?
  • From: DUNSTAN at hardy.emich.edu (Allyn W. Dunstan)
  • Date: Tue, 8 Jul 1997 22:41:00 -0400
  • Organization: Eastern Michigan University, Ypsilanti
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

I'm trying to read an image (I'm willing to use nearly any format - JPEG,
GIF, TIFF, even MS BMP).  Thus far, the only one I've found useful is PPM
(it's ASCII so I can parse out the parts I'm interested in).  I can import
images and look at them, but that doesn't let me perform calculations on
individual pixel values.

Any suggestions?

Thanks!


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