right -- a good tonemapping algorithm (with all parameters suitably tweaked) will bring everything into the gamut, so this problem will never arise.
But depending on the algorithm and parameters, there may still be a need to deal gracefully with values that fall outside of the gamut. But perhaps this is just an odd use case for a ICC engine. Wenzel On 09/09/2012 12:50 AM, Kai-Uwe Behrmann wrote: > I am not sure if a floating point 'mpet' profile can scale out of > gamut input. A more traditional and powerful way is to do tonemapping > on the HDR data outside the CMM. That would be kind if intelligent > stage befor sending to the dump ICC engine. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Lcms-user mailing list Lcms-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lcms-user
