Hi Andreas,
I have tested your image with PS CS4 and get 1 digital count of
deviation of PhotoShop, which is due to the way different CMM do
rounding. I can see no differences in color.
Could you please detail the steps you follow to get different results?
Thanks
Marti.
El 27/09/2012 19:37, Andreas Rettig escribió:
Hello,
I'm trying to make my first steps with LCMS and build a very simple
application to get familiar with everything.
All I want to do is transform a RGB-Jpeg from a special input profile
to sRGB and produce the same results I get when I do exactly the same
in Photoshop.
I'm using that image for testing with its embedded ICC profile as
Input profile:
http://www.colormanagement.org/download_files/basICColor_CM-Ampel.jpg
Then I do a simple transformation from ampel.icc -> sRGB.icc, with
different intents.
The results are always a little different from what I can produce in
Photoshop (using the same profiles and the same intent).
The traffic light is green after the transformation, which shows me
that it roughly works - but I expect to get exactly the same result.
The same happens in Gimp - it's always a little different from what I
get through lcms (I saved the results to a file and checked RGB-Values).
Especially these grids at the borders have very different colors.
Sourcecode is more or less from the examples, nothing special.
Profiles are the exactly the same in lcms and Photoshop.
Regards
Andreas
------------------------------------------------------------------------------
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://ad.doubleclick.net/clk;258768047;13503038;j?
http://info.appdynamics.com/FreeJavaPerformanceDownload.html
_______________________________________________
Lcms-user mailing list
Lcms-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/lcms-user
------------------------------------------------------------------------------
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://ad.doubleclick.net/clk;258768047;13503038;j?
http://info.appdynamics.com/FreeJavaPerformanceDownload.html
_______________________________________________
Lcms-user mailing list
Lcms-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/lcms-user
