Episode 28, Introduction to Color Management

Color Management

www.color.org

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Introduction to the ICC profile format
http://www.color.org/iccprofile.xalter
Device profiles provide color management systems with the information necessary to convert color data between native device color spaces and device independent color spaces. The specification divides color devices into three broad classifications: input devices, display devices and output devices. For each device class, a series of base algorithmic models are described which perform the transformation between color spaces. These models provide a range of color quality and performance results which provide different trade-offs in memory footprint, performance and image quality.

################ IS YOUR SYSTEM V4-READY ?
Is your system V4-ready?
http://www.color.org/version4ready.xalter

Follow these steps:

1. Verify that your application settings haven't disabled color management. The preferences may include options for turning color management on, and for preserving profiles embedded in documents. See your application documentation for how to do this. Many applications lack user settable controls for color management.
2. Open one or both of these pages in the application you want to test.
3. If possible also print these pages, as your printing system doesn't always match the abilities of the application.
4. Compare the test image with the example results shown on the test page, to determine if your system is using the profiles correctly.



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sRGB profiles
http://www.color.org/srgbprofiles.xalter


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search in http://en.wikipedia.org
about
Color Management
Color Space
Color Profile



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