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).