ORIS PDF Tuner Version 4.4.8 User Manual - image2output - Support

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Display and Measure Functions
Using ICC Color Management
RELATIVE COLORIMETRIC
This rendering intent is identical to the ABSOLUTE COLORIMETRIC conversion,
except that the white point of the destination color system is
projected onto that of the source color system.
The RELATIVE COLORIMETRIC interpretation is appropriate for digital
proofing without simulating the paper white. It addresses proof printers
designed to process print run paper. If a newspaper proof is output
on a color printer, for example, the conversion result is very similar
to the ABSOLUTE COLORIMETRIC interpretation, but instead of
simulating the newsprint’s shade of white, it is superimposed on the
color printer’s shade of white.
PERCEPTUAL (IMAGE)
The PERCEPTUAL or PHOTOGRAPHIC rendering intent reproduces an
image, taking into account the paper, dynamic, and color characteristics
of the output system in such a way as to ensure that the human
eye will perceive the image in the destination color system as a faithful
reproduction of the original.
It gently squeezes the entire source color gamut so that it just fits inside
of the destination gamut. The hue is always preserved. This is
the most commonly used rendering intent for reproducing photographic
images.
SATURATION
The SATURATION or GRAPHIC rendering intent aims at preserving saturation
and vividness rather than exact colors. It expands and contracts
the source color gamut so that it exactly fills the destination
gamut. Therefore, fully saturated source colors always map to fully
saturated destination colors.
This rendering intent is mostly used for reproducing business and
presentation graphics including graphs and pie charts.
‘ICC Profiles’ Dialog
Use this dialog to select an ICC profile.
ORIS PDF Tuner Version 4.4.8 User Manual 30-9
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