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Display Calibration Light Illusion Forums / Display Calibration /  
 

Manual Patch Matching

 
Author matakus
ZRO
#1 | Posted: 6 Jan 2022 11:10 
Is it possible in Colourspace to manually input a patches value?

For example, colourspace displays a 255 Red Patch and then the recorded value is manually inputed, without a probe?

Author Steve

INF
Male
#2 | Posted: 6 Jan 2022 12:09 
Yes - use the Virtual Probe to 'add' virtual measurement.
Then double click the point in the CIE graphs, and manually edit it.

Steve

Edit Measurement
Edit Measurement
Steve Shaw
Mob Boss at Light Illusion

Author matakus
ZRO
#3 | Posted: 6 Jan 2022 22:07 
Steve

Thanks Steve, sorry I should have been more clear - is there a way to enter an RGB value rather than X,Y value?

Author Steve

INF
Male
#4 | Posted: 6 Jan 2022 22:10 
Sorry - I have no idea what you mean?
RGB values are the patch triplet values, not measured values.

Steve
Steve Shaw
Mob Boss at Light Illusion

Author matakus
ZRO
#5 | Posted: 6 Jan 2022 22:55 
Steve

Is there a way to create a LUT/Profile from a series of patch values that are manually entered, with RGB numbers, bypassing the probe.

I just want to make a LUT to align two different cameras. I could put the recorded patches on a screen and probe them but it'd be a long winded way of doing it.

Author Steve

INF
Male
#6 | Posted: 6 Jan 2022 23:07 
Sounds like you need MatchLight.

Steve
Steve Shaw
Mob Boss at Light Illusion

Author matakus
ZRO
#7 | Posted: 6 Jan 2022 23:32 
Steve
And how would I go about getting that? - no links exist

Author Steve

INF
Male
#8 | Posted: 6 Jan 2022 23:44 
It's all on the website: https://www.lightillusion.com/colourspace.html
Select the LUT Extraction, ICC, VCGT option from the drop down.

Steve
Steve Shaw
Mob Boss at Light Illusion

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Display Calibration Light Illusion Forums / Display Calibration /
 Manual Patch Matching

 

 
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