diff transformations/add_background_image.py @ 27:0b9350998dbe

Added a contrast.py script difining the Contrast transformation class
author Xavier Glorot <glorotxa@iro.umontreal.ca>
date Fri, 29 Jan 2010 14:10:10 -0500
parents 64dac4aabc04
children 4d4248f7e2fb
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