Hello All,
I had emailed the group earlier with this question, but it seems that I
keep running to it, now for a third time with yet another set of data,
another device entirely (not inkjet this time), and another spectro.
It seems that certain greens (in this case the fourth color patch starting
from red) turn very yellow compared to other profiling solutions. If you
check the Hue values, the others more or less preserve the hue while
ditching more saturation, but the end result looks perceptually more
similar. Strangely, if I convert with perceptual colorimetric, this problem
disappears.
https://www.dropbox.com/s/5a4930qadrlz6ky/argyllcomparison.jpf?dl=0
There is also this problem with deep reds that keeps cropping up regardess
of device and profiling parameters
https://www.dropbox.com/s/b1or0jiw5yukpug/Screenshot%202016-01-22%2002.20.12.png?dl=0
Two examples of measurements that cause the same issue, different devices
both in printing and measurement.
https://www.dropbox.com/s/k11q9520i4qq2ji/Lightjet.ti3?dl=0
https://www.dropbox.com/s/ot9mi7l721onvzz/pm5.ti3?dl=0
All the best,
d
