DOKK / manpages / debian 12 / argyll / greytiff.1.en
CONVERT(1) User Commands CONVERT(1)

Convert - Convert a TIFF file to monochrome using an ICC device profile.

Convert a TIFF file to monochrome using an ICC device profile

greytiff [-v level] profile.icm infile.tif outfile.tif

Verbose
Use slow precise correction
Use CIECAM02
September 2014 greytiff