Man1 - jpgicc.1

Table of Contents


jpgicc - little cms ICC profile applier for JPEG.


jpgicc [/options/]/ input.jpg output.jpg/


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.


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].
Embed destination profile.
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].
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].
*-s */newprofile/
Save embedded profile as newprofile.
-t NUM
Rendering intent
  0=Perceptual [default]
  1=Relative colorimetric
  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
*-! */NUM,NUM,NUM/
Out-of-gamut marker channel values (r,g,b) [defaults: 128,128,128].


  	*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


  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


For suggestions, comments, bug reports etc. send mail to


*linkicc*(1), *psicc*(1), *tificc*(1), *transicc*(1)


This manual page was written by Shiju p. Nair <>, for the Debian project.

Author: dt

Created: 2022-02-22 Tue 16:31