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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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