JPGICC(1) JPGICC(1)
September 30, 2004
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
-b Black point compensation.
-c NUM
Precalculates transform (0=Off, 1=Normal, 2=Hi-res, 3=LoRes)
[defaults to 1].
-d NUM
Observer adaptation state (abs.col. only), (0..1.0, float value)
[defaults to 0.0].
-e Embed destination profile.
-g Marks out-of-gamut colors on softproof.
-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.
-m NUM
SoftProof intent (0,1,2,3) [defaults to 0].
-n Ignore embedded profile.
-o profile
Output profile (defaults to sRGB).
-p profile
Soft proof profile.
-q NUM
Output JPEG quality, (0..100) [defaults to 75].
- 1 - Formatted: March 15, 2026
JPGICC(1) JPGICC(1)
September 30, 2004
-s newprofile
Save embedded profile as newprofile.
-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
-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
*Lab4 -- D50-based v4 CIEL*a*b
*Lab -- D50-based v4 CIEL*a*b
*XYZ -- CIE XYZ (PCS)
*sRGB -- sRGB color space
*Gray22 - Monochrome of Gamma 2.2
*Gray30 - Monochrome of Gamma 3.0
*null - Monochrome black for all input
*Lin2222- CMYK linearization of gamma 2.2 on each channel
EXAMPLES
To color correct from scanner to sRGB:
jpgicc -iscanner.icm in.jpg out.jpg
To convert from monitor1 to monitor2:
jpgicc -imon1.icm -omon2.icm in.jpg out.jpg
To make a CMYK separation:
jpgicc -oprinter.icm inrgb.jpg outcmyk.jpg
To recover sRGB from a CMYK separation:
jpgicc -iprinter.icm incmyk.jpg outrgb.jpg
To convert from CIELab ITU/Fax JPEG to sRGB
jpgicc -iitufax.icm in.jpg out.jpg
To convert from CIELab ITU/Fax JPEG to sRGB
jpgicc in.jpg out.jpg
- 2 - Formatted: March 15, 2026
JPGICC(1) JPGICC(1)
September 30, 2004
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.
- 3 - Formatted: March 15, 2026
