The latest version of the source code can be now downloaded from here:

Download Link



Please reference the book if you use this toolbox in your work or papers.
 author = {Banterle, Francesco and Artusi, Alessandro and Debattista, Kurt and Chalmers, Alan},
 title = {Advanced High Dynamic Range Imaging: Theory and Practice},
 year = {2011},
 isbn = {9781568817194},
 publisher = {AK Peters (CRC Press)},
 address = {Natick, MA, USA},

Please read the Readme.txt file before using the this toolbox.

Note on Tone Mapping:

The majority of TMOs return tone mapped images with linear values. This means that gamma encoding needs to be applied to the output of these TMOs before visualization or before writing tone mapped images on the disk; otherwise these images may appear dark. A few operators (e.g. Mertens et al.'s operator) return gamma encoded values, so there is no need to apply gamma to them; in this case a message (e.g. a Warning) is displayed after tone mapping alerting that there is no need of gamma encoding.


Errata can be downloaded at LINK.

C++ Development:

For developing C++ HDR applications, we recommend: