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Re: [colorvision_group] Re: Prob profiling IJA MicroCeramic Luster (long, for ColorVision tech guys)

2007-11-21 by CDTobie@aol.com


In a message dated 11/21/07 2:54:14 PM, dealy663@... writes:


Cleaning the tile did make a difference in the negative b values,
which went from -91 to -7.x on paper white.


That covers that issue then; a highly whitened paper may actually measure -7 b*... you will probably want to check the checkbox in the Ref White control, to get a less "blue" softproof.

However the profile is still wack. The same problem exists where the
transition between the sky and the trees has a harsh ugly dark line.
After cleaning the tile I remeasured both the gray and color targets
and regenerated the profile.


Then you probably have a second issue.

I tried opening a ticket at Colorvision tech support, but they closed
it immediately 'because I had corresponded with you here on this
forum. No one has replied to my further comments after they closed the
ticket.

The correct thing is for them to forward your ticket to me on the ticket system, not close it. Start another ticket, put all your info in it, attach the XML measurement files to it, and title it:"Please Refer Ticket to CDTobie" and that should take care of it.

C. David Tobie
Product Technology Manager
Digital Imaging & Home Theater
Datacolor Inc.
CDTobie@...
www.datacolor.com/spyder3



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