NAME

       exrtools - a collection of utilities for manipulating OpenEXR images

DESCRIPTION

       exrtools  is a set of simple command-line utilities for dealing with high dynamic range images in OpenEXR
       format.  OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial  Light  &  Magic
       for use in computer imaging applications.

       exrtools was developed to help experiment with batch processing of HDR images for tone mapping, and it is
       released  in the hopes that someone may find them useful.  Each application is small and reasonably self-
       contained such that the source code may be of most value to others.

       The biggest assumption in most of this code is that the EXR files and PNG files all  use  sRGB  primaries
       and  gamma  function.  Fixing this is not very difficult, and the code to fix allows for some interesting
       possibilities.  That said, I do not have time right now, so this will have to wait.

AUTHORS

       Billy Biggs <vektor@dumbterm.net>.

SEE ALSO

       exrblur(1), exrchr(1), exricamtm(1), exrnlm(1), exrnormalize(1),  exrpptm(1),  exrstats(1),  exrtopng(1),
       jpegtoexr(1), pngtoexr(1), ppmtoexr(1).

exrtools 0.4                                      December 2003                                      exrtools(1)