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Calibration.
For predictable color reproduction, you have to calibrate your display. If you choose not to calibrate your display, color differences between actual printed artwork and a Photoshop softproof can run up to more then 26 Delta-E (CIE94) !!! When calibrated, overall color differences can be reduced to 1.10 up to 2.5 Delta-E (CIE94), which is very good. Calibrating with the new EyeOne Display. During this project, we worked with the GretagMacbeth EyeOne Display System, and the new version of EyeOne Match 2.0. The EyeOne System provides excellent entry level ColorManagement tools, which are very easy to use as well. After calibration, we used Adobe Photoshop's softproof function (setup with the actual ISO 12647-2 profile from eci/fogra) to display various CMYK colorpatches. We measured the on screen colors with our GretagMacbeth Spectrolino. We then compared those measurements with the actual printed colors to get an idea of the quality of the profile (in combination with the Cinema Displays). The profile's whitepoint has been verified to 2.42 Delta-E (CIE94). All color patches that we've used for softproofing, resulted in a color difference between 1.10 and 2.5 Delta-E, which will give you a very close simulation of how colors will actually be printed. |
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