DragonFly On-Line Manual Pages

exrchr(1)              DragonFly General Commands Manual             exrchr(1)

NAME
       exrchr - apply chromatic adaptation to an OpenEXR image

SYNOPSIS
       exrchr input.exr blur.exr output.exr degree_of_adaptation

DESCRIPTION
       Applies chromatic adaptation on the given input file using a per-pixel
       whitepoint from the file blur.exr.  The degree of adaptation is
       specified on the command line, and should be in the range [0,1] where 1
       means fully adapted to the white point.

       Chromatic adaptation is performed using the space and transform from
       the CIECAM02 colour appearance model.

AUTHORS
       Billy Biggs <vektor@dumbterm.net>.

SEE ALSO
       exrtools(1).

exrtools 0.4                     December 2003                       exrchr(1)