The gradation curve of the monitor is not relevant — as long no loss of tonal values occurs due the influence of the calibration — and as long you have created an ICC profile which describes the very gradation (gamma / tonal) curve and use colormanagement aware programs.
As soon as you step outside the colormanaged world — which you still have…[Read more]
I read that matrix calibrations are not possible with a colorimeter / tristumulus values. This does not make sense to me.
When you use a spectroradiometer as a reference for a matrix calibration you’ll get also “only” tristimulus values. I used an Admesy spectroradiometer to measure RGB and white (as a reference) and wanted to create a c…[Read more]