images -> audio

[Michael Lechasseur]

	A visual artist would like me to create some audio from digitized brain
scan images.  I peeked at the objects in the GEM library, and they seem to
deal with creating and displaying graphics, rather than using graphics as a
source for output to "pure data".

	I seem to remember a friend telling me that pd and GEM were used at a
demonstration at McGill university, and the patch was programmed to created
audio from a graphic file.

	The processing of the data used to create the images would be fairly
minimal.

	Any suggestions?

	Michael Lechasseur