Tod, You can do this in the new i1Profiler software. You can compare to the 24 ColorChecker values or to printing standards/specifications like GRACoL or Fogra. You can read more in the blog I wrote about it here: http://everydaycolormanagement.blogspot.com/2012/01/eizo-vs-nec-monitor-cali.... Hope this helps, Dan Gillespie 717.475.9007 Toll Free 1.877.COL-RMGT dan@colormanagement.com www.colormanagement.com | www.colormanagementgroup.com On Mar 29, 2012, at 3:00 PM, colorsync-users-request@lists.apple.com wrote:
Message: 1 Date: Thu, 29 Mar 2012 12:30:09 -0400 From: Hugo Caceres <hcaceres@gwmail.gwu.edu> To: colorsync-users@lists.apple.com Subject: Comparing color performance on Displays Message-ID: <CAMr1useOkzeAo_e-YhJF9_FxYb5DgqdF2Qwj9HRD1iNJ+h4avA@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1
Hello,
I was curious about how one can find an optimal standard set of colors in CIELAB to compare the performance of different liquid crystal displays to. For example, if I wanted to know how far the color reproduction of my display is to that of a defined set of colors, then I would measure the CIELAB of the 24 Gretagmacbeth colorchecker on the display and compare it to the known CIELAB values in the card. This will give me a Delta-E I can use to determine the difference. The problem is the CIELAB values of the display have very high luminance as opposed to the CIELAB values on the colorchecker. Does anyone know a why one can compare the colors of an LCD to a well-defined base that is reflective?
Regards, Tod Canete
On Mar 29, 2012, at 3:00 PM, colorsync-users-request@lists.apple.com wrote:
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Today's Topics:
1. Comparing color performance on Displays (Hugo Caceres)
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Message: 1 Date: Thu, 29 Mar 2012 12:30:09 -0400 From: Hugo Caceres <hcaceres@gwmail.gwu.edu> To: colorsync-users@lists.apple.com Subject: Comparing color performance on Displays Message-ID: <CAMr1useOkzeAo_e-YhJF9_FxYb5DgqdF2Qwj9HRD1iNJ+h4avA@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1
Hello,
I was curious about how one can find an optimal standard set of colors in CIELAB to compare the performance of different liquid crystal displays to. For example, if I wanted to know how far the color reproduction of my display is to that of a defined set of colors, then I would measure the CIELAB of the 24 Gretagmacbeth colorchecker on the display and compare it to the known CIELAB values in the card. This will give me a Delta-E I can use to determine the difference. The problem is the CIELAB values of the display have very high luminance as opposed to the CIELAB values on the colorchecker. Does anyone know a why one can compare the colors of an LCD to a well-defined base that is reflective?
Regards, Tod Canete
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