Adobe Photoshop CS4 User Manual
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USING PHOTOSHOP CS4
Color management
Last updated 1/10/2010
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For RGB Profile and CMYK Profile, select one of the following:
Discard (Use Current Working Space)
Removes the existing profile from the document. Select this option only if you
are sure that you do not want to color-manage the document. After you remove the profile from a document, the
appearance of colors is defined by the application’s working space profiles, and you can no longer embed a profile in
the document.
Assign Current Working Space [working space]
Assigns the working space profile to the document.
Assign Profile
Lets you select a different profile. The application assigns the new profile to the document without
converting colors to the profile space. This may dramatically change the appearance of the colors as displayed on your
monitor.
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Choose a rendering intent for each type of graphic in your document. For each graphic type, you can choose one
of the four standard intents, or the Use Color Settings Intent, which uses the rendering intent currently specified in
the Color Settings dialog box. For more information on rendering intents, search in Help.
The graphic types include the following:
Solid Color Intent
Sets the rendering intent for all vector art (solid areas of color) in InDesign native objects.
Default Image Intent
Sets the default rendering intent for bitmap images placed in InDesign. You can still override this
setting on an image-by-image basis.
After-Blending Intent
Sets the rendering intent to the proofing or final color space for colors that result from
transparency interactions on the page. Use this option when your document includes transparent objects.
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To preview the effects of the new profile assignment in the document, select Preview, and then click
OK.
More Help topics
Changing the color profile for a document
View or change profiles for imported bitmap images (InDesign)
Convert document colors to another profile (Photoshop)
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Choose Edit > Convert To Profile.
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Under Destination Space, choose the color profile to which you want to convert the document’s colors. The
document will be converted to and tagged with this new profile.
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Under Conversion Options, specify a color management engine, a rendering intent, and black point and dither
options (if available). (See “
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To flatten all layers of the document onto a single layer upon conversion, select Flatten Image.
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To preview the effects of the conversion in the document, select Preview.
More Help topics
Changing the color profile for a document
Convert document colors to Multichannel, Device Link, or Abstract color
profiles (Photoshop)
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Choose Edit > Convert To Profile.