In the new release of LightSpace CMS we have added two totally new options for LUT Generation - Fit Chroma and Fix Chroma.

Peak Chroma is presently still the default, and for displays with complex RGB channel interaction (poor cross-coupling) will be the correct choice for calibration.

However, the results of Fit Chroma or Fix Chroma many be superior on many displays!

Fit Chroma and Fix Chroma are fundamentally the same as Peak Chroma, but use totally different Colour Engine algorithms in generating the final LUT, and offers a potentially superior calibration alternative for displays that have good RGB channel separation (low cross-coupling), or for displays that prove difficult to calibrate via Peak Chroma or Peak Luma, specifically if the display has a gamut that is significantly lower than the target colour space (such as calibrating to Rec2020).

For many displays Fit Chroma will probably be the best choice.

Steve

Yes the Fix Chroma seems to be working very well for the EF9500 LG OLED and a Lumagen Pro 4444 for REC,709.

ss.

Thanks Peter - great to hear that!
We are very pleased with the new Colour Engine.

Steve