A simple HDR exposure merging script based on OpenImageIO and Python

This Python script depends on the following libraries:

• OpenImageIO: http://openimageio.org
  • Detailed build instructions can be found here: OpenImageIO Build Instructions
• OpenColorIO: http://opencolorio.org
  • Detailed build instructions can be found here: OpenColorIO Build Instructions

Use the following commands to build these packages on Mac OSX

• OpenColorIO
  • brew install -vd opencolorio --with-python
• Update the homebrew repository of install scripts to make sure that OpenImageIO is included.
  • brew tap homebrew/science
• Required Dependencies for OpenImageIO
  • brew install -vd libRaw
• Optional Dependencies for OpenImageIO
  • brew install -vd OpenCV
• OpenImageIO
  • brew install -vd openimageio --with-python
• OpenColorIO, a second time. ociolutimage will build with openimageio installed.
  • brew uninstall -vd --ignore-dependencies opencolorio
  • brew install -vd opencolorio --with-python