"Richard Knoppow" <dickburk@xxxxxxxxxxxxx>
definitely a definitive work.
Truly the definition of a defining tome.
The four-quadrant presentation of tone reproduction comes from Jones' work. A somewhat different presentation of the work can be found in _Theory of the Photographic Process_ C.E.K.Mees.
I have a scan, for review purposes, of the Mees illustrations http://www.nolindan.com/UsenetStuff/Mees002.jpg Which is clarified by: http://www.nolindan.com/UsenetStuff/Mees001.jpg A hyperbola, two exponential and a pair of S-curves and you are right back where you started. Review: It meets the criteria for a really great book: Reading it makes you far less certain of what you know. -- Nicholas O. Lindan Cleveland Engineering Design, LLC Cleveland, Ohio 44121 ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.