exrnlm

Langue: en

Version: December 2003 (debian - 07/07/09)

Section: 1 (Commandes utilisateur)

NAME

exrnlm - perform non-linear masking correction on an OpenEXR image

SYNOPSIS

exrnlm input.exr blur.exr output.exr

DESCRIPTION

Performs the non-linear masking function described in this paper:

N. Moroney. Local Color Correction Using Non-Linear Masking. IS&T 8th Color Imaging Conference, 108-111 (2000).

The input image should be normalized, and the whitepoint image should be at the same scale factor as the input image.

AUTHORS

Billy Biggs <vektor@dumbterm.net>.

SEE ALSO

exrtools(1).