Adobe Photoshop Osx How To Translate The

The values produced by a monitor from black to white are nonlinearif you graph the values, they form a curve, not a straight line.

For example, without an accurate scanner profile, a perfectly scanned image may appear incorrect in another program, simply due to any difference between the scanner and the program displaying the image.

This misleading representation may cause you to make unnecessary, time-wasting, and potentially damaging corrections to an already satisfactory image.

With an accurate profile, a program importing the image can correct for any device differences and display a scans actual colors.

This is the first profile you should create because viewing color accurately on your monitor allows for critical color decisions in the design process.

If what you see on your monitor is not representative of the actual colors in your document, you will not be able to maintain color consistency.

Advanced users may also consider using different profiles for different light sources.

For scanner profiles, some photographers create separate profiles for each type or brand of film scanned on a scanner.

The color management system uses output device profiles to properly map the colors in a document to the colors within the gamut of an output devices color space.

The output profile should also take into consideration specific printing conditions, such as the type of paper and ink.

For example, glossy paper is capable of displaying a different range of colors than matte paper.

Its a good idea to try these profiles before you invest in custom profiles.

By assigning, or tagging, a document with a profile, the application provides a definition of actual color appearances in the document.

For example, R127, G12, B107 is just a set of numbers that different devices will display differently.

But when tagged with the Adobe RGB color space, these numbers specify an actual color or wavelength of lightin this case, a specific color of purple.

When color management is on, Adobe applications automatically assign new documents a profile based on Working Space options in the Color Settings dialog box.

Documents without assigned profiles are known as untagged and contain only raw color numbers.

When working with untagged documents, Adobe applications use the current working space profile to display and edit colors.

Using the profiles descriptions, the color management system identifies the documents actual colors C.

Adobe Photoshop Osx How To Translate The

The monitors profile tells the color management system how to translate the documents numeric values to the monitors color space D.

Using the output devices profile, the color management system translates the documents numeric values to the color values of the output device so the correct appearance of colors is printed.

Calibrating your monitor brings it into compliance with a predefined standardfor example, adjusting your monitor so that it displays color using the graphics arts standard white point color temperature of 5000 K (Kelvin).

Characterizing your monitor simply creates a profile that describes how the monitor is currently reproducing color.

A monitor calibration utility helps you set an optimum brightness and contrast range for calibration.