[alt-photo] Digital Autochrome and Using Dye Curves at Lab

Mustafa Umut Sarac mustafaumutsarac at gmail.com
Mon Nov 21 19:22:48 GMT 2011


I am researching Autochrome for past few years and learned the RRGGBB dyes
list , concentrations .
After discussing the APUG for a long time , I decided to give Photoshop a
chance. I learned that Photoshop LAB is capable to simulate the dye curves.
I looked to the tutorials on that part of technology and I found may be it
could not be possible to carry all curve to photoshop but the samples from
the curves but I am not sure about it .
I have to buy a new version of photoshop if all clears in my mind.

Can you discuss the possibilities and technology available with that or
this software and plug ins ?
I have also panchromatic emulsion response curves also.
These are all from the Autochome book and the museum researchers.

How can I use all this information precisely at ps ?

Thank you ,

Mustafa Umut Sarac

Istanbul



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