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exrblur(1)		    General Commands Manual		    exrblur(1)

NAME
       exrblur - perform a gaussian blur on an OpenEXR image

SYNOPSIS
       exrblur input.exr output.exr kernelsize

DESCRIPTION
       Performs	a gaussian blur	on the input image.  This is useful for	gener-
       ating 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).

exrtools 0.4			 December 2003			    exrblur(1)

NAME | SYNOPSIS | DESCRIPTION | AUTHORS | SEE ALSO

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