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Originally Posted by WPWoodJr View Post
I've got a very nice calibration now... there are only 20 colors above dE 2.0
With a random 1000 test set I got similar results. 20-30 patches above dE2k of 2 with a max of 3.2, average = 0.88
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post #3962 of 3969 Unread Today, 10:42 AM
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Originally Posted by zoyd View Post
With a random 1000 test set I got similar results. 20-30 patches above dE2k of 2 with a max of 3.2, average = 0.88
Here's my histogram:
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Originally Posted by WPWoodJr View Post
I've got a very nice calibration now... there are only 20 colors above dE 2.0 on Zoyd's 1000 patch validation set:


After calibrating gray scale to BT.1886, I calibrated by adjusting the CMS, Color, and Flesh Tone controls, making adjustments while watching the SKIN patch dE's (these are now all below dE 1.1) and the 75/75 primaries, mainly.

Bright reds remain a problem, not too concerned about it but I wonder how Zoyd got all dE's under 2?
I struggle with Red too at 100%. My average dE is 1.48 with Red sitting at 2.9
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Originally Posted by MrGoomba View Post
I struggle with Red too at 100%. My average dE is 1.48 with Red sitting at 2.9
Which color patch set?

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Originally Posted by WPWoodJr View Post
Which color patch set?
My mistake - misread your origional post, I thought it was just the 100/100 run.
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Attached are the patches that were dE 1.9 and above on my TV. It would be interesting to see other's results. Drop the attached patch file colors.txt into the HCFR main directory, rename it to colors.csv, and run the patch set using the USER patch setting in Advanced Settings...Reference. Here are my dE results for these:
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post #3967 of 3969 Unread Today, 12:57 PM
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Originally Posted by MrGoomba View Post
My mistake - misread your origional post, I thought it was just the 100/100 run.
On the 100/100 run I'm getting all under 2 except red which is 3.2 or 3.4, I forget. In the 75/75 run I'm getting all under 2. I'm not that concerned about the bright red, the SKIN patches are important though and they are all under dE 1.1

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post #3968 of 3969 Unread Today, 01:23 PM
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Originally Posted by WPWoodJr View Post
On the 100/100 run I'm getting all under 2 except red which is 3.2 or 3.4, I forget. In the 75/75 run I'm getting all under 2. I'm not that concerned about the bright red, the SKIN patches are important though and they are all under dE 1.1
Sounds almost the same as mine. I will do these patches when I can, probably will not have time until Saturday though. I am unfamiliar with this, can you fill me in on what the goal is and how you are making updates to the CMS based on the numbers?

For reference, here is what I have done.
-Calibarated movie mode for day viewing with max ftL of 38 (this is the highest I can get, which seems odd).
-Movie mode has a bt. 1886 with effective gamma of 2.25 @ 100% - Average dE = .21 with max of .66
-Calibrated cal-night for night viewing with max ftL of 35
-Cal-night has a bt. 1886 set to effective gamma 0 @ 100% - Average dE = .17 with max of .25
-Colors Average dE of 1.48 max 2.92

I am kinda stuck as I do not know what to do next besides actually watch tv...
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