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| exrblur(1) | FreeBSD General Commands Manual | exrblur(1) |
NAME
exrblur - perform a gaussian blur on an OpenEXR imageSYNOPSIS
exrblur input.exr output.exr kernelsizeDESCRIPTION
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).| December 2003 | exrtools 0.4 |
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