exricamtm(1) General Commands Manual exricamtm(1)
NAME
exricamtm - performs tone mapping on an OpenEXR image (iCAM)
SYNOPSIS
exricamtm input.exr blur.exr output.exr
DESCRIPTION
Performs the non-linear response compression portion of the iCAM tone mapping algorithm described in this paper:
G.M. Johnson and M.D. Fairchild. Rendering HDR Images. IS&T/SID 11th Color Imaging Conference. 36-41 (2003)
The input image should be normalized, and the whitepoint image should be at the same scale factor as the input image. The output image
should be normalized before viewing.
AUTHORS
Billy Biggs <vektor@dumbterm.net>.
SEE ALSO
exrtools(1).
exrtools 0.4 December 2003 exricamtm(1)
