MedCosm CGH Maker History (c) 2005 MedCosm, LLC
See http://www.medcosm.com for details

2004 07 24
v1.0 - Initial release

2005 03 02
v1.1 - Misc internal changes, bugs fixed

2005 06 04 
v1.2 - 
Added plate offset controls
tooltips
fixed total ray count
slight internal changes

2005 06 18
v1.3 - 
output windows labeled clearly with input file and output algorithm
added intensity (power) output which should more closely approximate the physics of film holography
threshold now affects all binary outputs
median/50% threshold quick selection button added
display output is now clipped to byte range by default but user can elect to unclip (may result in color mappings outside of grayscale)
added option to normalize display output in a way compatible with thresholding
TODO: intensity algorithm doesn't look right, look into film txfer function