Originally Posted by JimP
Any problems in Calman's CMS module in getting blue saturation within a dE of 3? It reads low and any amount of adjusting doesn't seem to improve it.
It's acting as if it's getting a saturation pattern at 75% but trying to apply measurements at 100%...but just for blue.
Yes imo blue hue is the most problematic setting to get right (ideal), saturation not as hard but still not easy. However it is possible to get both within dE of 3.
The good news is Blue is the least critical primary to get right, so a dE of close to 3 is just fine, Red for flesh tones and Green for foliage/lum/gamma more important.
Anyway imo that's is one of the big pluses for doing a 3D LUT 125 point cube, getting the Blue tones over a large range of Blue close to being right. iow no blue tint on teeth in a scene using a blue filter, things like that. Drove me nuts when calibrating my Kuro 141.
btw in your case if you ever want to do the 3D cube, you may get away with buying a ee color cube that is much cheaper than the Mini 3D and use your pattern generator. Buzz would know more about how well the color cube works, I think he has one.