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exrblur
Langue: en
Version: December 2003 (debian - 07/07/09)
Section: 1 (Commandes utilisateur)
NAME
exrblur - perform a gaussian blur on an OpenEXR imageSYNOPSIS
exrblur input.exr output.exr kernelsize
DESCRIPTION
Performs a gaussian blur on the input image. This is useful for generating a whitepoint image for chromatic adaptation of locally adapting tone mapping algorithms.
The kernel size for the blur is given as a fraction of the image width. So, a kernelsize of 0.25 will perform a blur with a kernel width 1/4 of the image width.
AUTHORS
Billy Biggs <vektor@dumbterm.net>.
SEE ALSO
exrtools(1).
Contenus ©2006-2024 Benjamin Poulain
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