Question about triplet calculation
Managed to get slightly confused as usual.
In Calman the target triplet voor 75% stim. yellow is 180,180,16. So I calculated this to 70% 70% 0% RGB percentages and had the Iscan Duo (controlled by the Iscan duo control panel - not Calman) send those.
x,y are spot on. But Y is too low according to Calman when I have it read the 70% 70% 0% RGB triplet. When I set the Target Y Calman wants in the Duo control panel, the triplet changes to 75% 75% 0%. But that is not 180,180,16 any more...
What's up with that?:-) please give me the 101 on this. I'm guessing it has something to do with the the Duo control panel is targeting a theoretical 100 cd/m²?
numbers: Duo is targeting 0,420316 Y for 70% 70% 0% and Calman is targeting 0,483234 which the duo says is 75% 75% 0%.
My gear: Panasonic TH-42PF11EK pro plasma display + TX-P55VT60E -- Iscan Duo video processor -- i1 display 3 colorimeter -- i1 pro 2 spectrometer
Last edited by Jeroen1000; 03-08-2017 at 12:51 PM.