Contains 5 different compression function methods: log, reinhard, exp, arctan, tanh
. Here is a comparison plotting the difference of the curve shoulder with a threshold at 0.7 and the y=1 intersect at 1.5. In the user interface these options are sorted by how aggressive the curve is starting with the lowest.
+Progress Report, ACES Gamut Mapping Virtual Working Group
Gamut Mapping Image Submissions
Gamut Mapping Algorithm WIPs