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Version: 6.0, 7.0, CS, CS2
See also: Color Settings
Essentially color management is concerned with describing the characteristics of each device in the editing chain. This includes cameras, scanners, screens, editing software and printers.
This description, often called an ICC profile, is then used to translate image detail and color from one device to another.
Pictures are tagged, when they are first created (via camera or scanner), with a profile and when downloaded to a computer, which has a profiled screen attached, the image is translated to suit the characteristics of the monitor.
With the corrections complete the tagged file is then sent to the printer, where the picture is translated again to suit the printer s profile.
Through the use of a color-managed, ICC profile-based system we can maintain predictable color throughout the editing process and from machine to machine.
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Version: 6.0, 7.0, CS, CS2
See also: Image Size command, Bicubic interpolation
A file with the same pixel dimensions can have several different document sizes based on altering the spread of the pixels when the picture is printed (or displayed on screen). In this way you can adjust a high-resolution file to print the size of a postage stamp, postcard or a poster by only changing the dpi or resolution. This type of resizing has no detrimental quality effects on your pictures as the original pixel dimensions remain unchanged.
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