NAME¶

exrnormalize - normalize an OpenEXR image

SYNOPSIS¶

exrnormalize input.exr output.exr [ maxval ]

DESCRIPTION¶

Normalizes an OpenEXR file to [0,1] such that the brightest pixel in the image has one of its RGB components set to 1. If a maximum value is given on the command line, then that value is used instead of scanning the image.

AUTHORS¶

Billy Biggs <vektor@dumbterm.net>.

SEE ALSO¶

exrtools(1).