exrtools(1) General Commands Manual exrtools(1)
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 some-
one may find them useful. Each application is small and reasonably self-contained such that the source code may be of most value to oth-
ers.
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), ppm-
toexr(1).
exrtools 0.4 December 2003 exrtools(1)
