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Point Sampling in Digital Image Processing?

• To: mathgroup at smc.vnet.net
• Subject: [mg57789] Point Sampling in Digital Image Processing?
• From: "Greg Humphreys" <humper at gmail.com>
• Date: Wed, 8 Jun 2005 03:21:39 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Hi -- I was wondering if the Digital Image Processing package has a
built-in function for point sampling an image at arbitrary coordinates
(e.g., non-integer coords), doing some sort of interpolation between
pixels.  I haven't found anything appropriate in the help.

Thanks!

    -Greg Humphreys