Man page - jpgicc(1)
Packages contains this manual
apt-get install liblcms2-utils
Manual
JPGICC
NAMESYNOPSIS
DESCRIPTION
OPTIONS
BUILT-IN PROFILES
EXAMPLES
NOTES
SEE ALSO
AUTHOR
NAME
jpgicc - little cms ICC profile applier for JPEG.
SYNOPSIS
jpgicc [ options ] input.jpg output.jpg
DESCRIPTION
lcms is a standalone CMM engine, which deals with the color management. It implements a fast transformation between ICC profiles. jpgicc is a little cms ICC profile applier for JPEG.
OPTIONS
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-b |
Black point compensation. |
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-c NUM |
Precalculates transform (0=Off, 1=Normal, 2=Hi-res, 3=LoRes) [defaults to 1]. |
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-d NUM |
Observer adaptation state (abs.col. only), (0..1.0, float value) [defaults to 0.0]. |
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-e |
Embed destination profile. |
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-g |
Marks out-of-gamut colors on softproof. |
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-h NUM |
Show summary of options and examples (0=help, 1=Examples, 2=Built-in profiles, 3=Contact information) |
-i profile
Input profile (defaults to sRGB).
-l link
TODO: explain this option.
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-m NUM |
SoftProof intent (0,1,2,3) [defaults to 0]. |
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-n |
Ignore embedded profile. |
-o profile
Output profile (defaults to sRGB).
-p profile
Soft proof profile.
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-q NUM |
Output JPEG quality, (0..100) [defaults to 75]. |
-s newprofile
Save embedded profile as newprofile .
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-t NUM |
Rendering intent |
0=Perceptual [default]
1=Relative colorimetric
2=Saturation
3=Absolute colorimetric
10=Perceptual preserving black ink
11=Relative colorimetric preserving black ink
12=Saturation preserving black ink
13=Perceptual preserving black plane
14=Relative colorimetric preserving black plane
15=Saturation preserving black plane
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-v |
Verbose. |
-! NUM,NUM,NUM
Out-of-gamut marker channel values (r,g,b) [defaults: 128,128,128].
BUILT-IN PROFILES
*Lab2 -- D50-based v2 CIEL*a*b
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*Lab4 -- D50-based v4 CIEL*a*b |
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*Lab -- D50-based v4 CIEL*a*b |
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*XYZ -- CIE XYZ (PCS) |
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*sRGB -- sRGB color space |
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*Gray22 - Monochrome of Gamma 2.2 |
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*Gray30 - Monochrome of Gamma 3.0 |
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*null - Monochrome black for all input |
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*Lin2222- CMYK linearization of gamma 2.2 on each channel |
EXAMPLES
To color correct from scanner to sRGB:
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jpgicc -iscanner.icm in.jpg out.jpg |
To convert from monitor1 to monitor2:
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jpgicc -imon1.icm -omon2.icm in.jpg out.jpg |
To make a CMYK separation:
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jpgicc -oprinter.icm inrgb.jpg outcmyk.jpg |
To recover sRGB from a CMYK separation:
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jpgicc -iprinter.icm incmyk.jpg outrgb.jpg |
To convert from CIELab ITU/Fax JPEG to sRGB
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jpgicc -iitufax.icm in.jpg out.jpg |
To convert from CIELab ITU/Fax JPEG to sRGB
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jpgicc in.jpg out.jpg |
NOTES
For suggestions, comments, bug reports etc. send mail to info@littlecms.com.
SEE ALSO
linkicc (1), psicc (1), tificc (1), transicc (1)
AUTHOR
This manual page was written by Shiju p. Nair <shiju.p@gmail.com>, for the Debian project.