[argyllcms] Re: Dispcal and black point
- From: "Marco N." <manold@xxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Thu, 12 Aug 2010 23:01:48 +0200
I have tried the -ql option, but at the end the black point is tweaked.
I notice that if I load a previous calibration the GUI doesn't load the correct
starting setting for the white level (from native to other X cd/m2)
Thank you
Marco
--------------------------------------------------------------------------------
Calibrate only
Working directory:
/
var/
folders/
O+/
O+OFeJicFoOwPdBsc+iWlU+++TI/
-Tmp-/
dispcalGUI-ki4sHC/
Command line:
dispcal
-v2
-d1
-c1
"-P0.0,0.0304568527919,1.09866666667"
-H
-ql
-m
-t
-g2.2
-f1.0
-k0.0
-A4.0
2
Setting up the instrument
Instrument Type: Eye-One Pro
Serial Number: 120288
Firmware version: 302
CPLD version: 301
Date manufactured: 12-4-2005
U.V. filter ?: No
Measure Ambient ?: Yes
Tot. Measurement Count: 43425
Remission Spot Count: 7355
Remission Scan Count: 359
Date of last Remission spot cal: Thu Nov 5 06:15:15 2009
Remission Spot Count at last cal: 7339
Total lamp usage: 12067.755859
Place cap on the instrument, or place in on a dark surface,
or place on the white calibration reference,
and then hit any key to continue,
or hit Esc or Q to abort:
Calibration complete
Place instrument on test window.
Hit Esc or Q to give up, any other key to continue:
Target white = native white point
Target white brightness = native brightness
Target black brightness = native brightness
Target advertised gamma = 2.200000
Commencing device calibration
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Black = XYZ 0.15 0.17 0.18
Red = XYZ 58.09 26.69 1.64
Green = XYZ 28.13 77.39 8.29
Blue = XYZ 22.41 15.46 116.88
White = XYZ 108.52 119.51 126.64
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Initial native brightness target = 119.514502 cd/m^2
Target white value is XYZ 108.521497 119.514502 126.641614
Adjusted target black XYZ 0.14 0.16 0.17, Lab 1.21 -0.10 0.06
Target black after min adjust: XYZ 0.143 0.161 0.165, Lab 1.214 -0.099 0.061
Gamma curve input offset = 0.000000, output offset = 0.001344, power = 2.206997
Total Iteration 2, Final Samples = 32 Final Repeat threshold = 0.900000
Creating initial calibration curves...
Doing iteration 1 with 16 sample points and repeat threshold of 1.272792 DE
Patch 1 of 16
Point 1 deltaE 0.000000, OK
Patch 2 of 16
Point 2 deltaE 2.276196, Repeat
Patch 2 of 16
Point 2 deltaE 0.797122, OK
Patch 3 of 16
Point 3 deltaE 3.024206, Repeat
Patch 3 of 16
Point 3 deltaE 0.768937, OK
Patch 4 of 16
Point 4 deltaE 2.701897, Repeat
Patch 4 of 16
Point 4 deltaE 0.537571, OK
Patch 5 of 16
Point 5 deltaE 2.032782, Repeat
Patch 5 of 16
Point 5 deltaE 0.613787, OK
Patch 6 of 16
Point 6 deltaE 1.408292, Repeat
Patch 6 of 16
Point 6 deltaE 0.334535, OK
Patch 7 of 16
Point 7 deltaE 1.539129, Repeat
Patch 7 of 16
Point 7 deltaE 0.370392, OK
Patch 8 of 16
Point 8 deltaE 1.223572, OK
Patch 9 of 16
Point 9 deltaE 1.335827, Repeat
Patch 9 of 16
Point 9 deltaE 0.393202, OK
Patch 10 of 16
Point 10 deltaE 0.911955, OK
Patch 11 of 16
Point 11 deltaE 0.813650, OK
Patch 12 of 16
Point 12 deltaE 0.532928, OK
Patch 13 of 16
Point 13 deltaE 1.248803, OK
Patch 14 of 16
Point 14 deltaE 0.697710, OK
Patch 15 of 16
Point 15 deltaE 0.893181, OK
Patch 16 of 16
Point 16 deltaE 0.481304, OK
Brightness error = 0.000000 cd/m^2 (is 118.714196, should be 118.714196)
White point error = 0.000000 deltaE
Maximum neutral error (@ 0.076146) = 1.248803 deltaE
Average neutral error = 0.663666 deltaE
Number of measurements taken = 23
Computing update to calibration curves...
Doing iteration 2 with 32 sample points and repeat threshold of 0.900000 DE
Patch 1 of 32
Point 1 deltaE 0.000000, previous pass deltaE 0.000000, OK
Patch 2 of 32
Point 2 deltaE 1.093178, previous pass deltaE 1.093178, Repeat
Patch 2 of 32
Point 2 deltaE 0.509217, previous pass deltaE 0.509216, OK
Patch 3 of 32
Point 3 deltaE 0.216766, previous pass deltaE 0.309236, OK
Patch 4 of 32
Point 4 deltaE 0.627694, previous pass deltaE 0.759987, OK
Patch 5 of 32
Point 5 deltaE 0.857910, previous pass deltaE 0.983518, Repeat
Patch 5 of 32
Point 5 deltaE 0.182250, previous pass deltaE 0.399177, OK
Patch 6 of 32
Point 6 deltaE 0.708214, previous pass deltaE 0.738094, OK
Patch 7 of 32
Point 7 deltaE 0.679051, previous pass deltaE 0.905690, Repeat
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Point 7 deltaE 0.679051, previous pass deltaE 0.905690, Repeat
Patch 7 of 32
Point 7 deltaE 0.662195, previous pass deltaE 0.921105, Repeat
Patch 7 of 32
Point 7 deltaE 0.840533, previous pass deltaE 0.578902, OK
Patch 8 of 32
Point 8 deltaE 0.558108, previous pass deltaE 0.832243, OK
Patch 9 of 32
Point 9 deltaE 0.425021, previous pass deltaE 0.615677, OK
Patch 10 of 32
Point 10 deltaE 0.442235, previous pass deltaE 0.469355, OK
Patch 11 of 32
Point 11 deltaE 0.547142, previous pass deltaE 0.675690, OK
Patch 12 of 32
Point 12 deltaE 0.761211, previous pass deltaE 0.690027, OK
Patch 13 of 32
Point 13 deltaE 0.546261, previous pass deltaE 0.850832, OK
Patch 14 of 32
Point 14 deltaE 0.728003, previous pass deltaE 0.747008, OK
Patch 15 of 32
Point 15 deltaE 0.579213, previous pass deltaE 0.658643, OK
Patch 16 of 32
Point 16 deltaE 0.859398, previous pass deltaE 0.835080, OK
Patch 17 of 32
Point 17 deltaE 0.585450, previous pass deltaE 0.709764, OK
Patch 18 of 32
Point 18 deltaE 0.880287, previous pass deltaE 1.219819, Repeat
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Point 18 deltaE 0.823981, previous pass deltaE 0.532210, OK
Patch 19 of 32
Point 19 deltaE 0.500588, previous pass deltaE 0.260804, OK
Patch 20 of 32
Point 20 deltaE 0.892623, previous pass deltaE 1.341657, Repeat
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Point 20 deltaE 0.434977, previous pass deltaE 0.325683, OK
Patch 21 of 32
Point 21 deltaE 0.777158, previous pass deltaE 1.026999, Repeat
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Point 21 deltaE 0.777158, previous pass deltaE 1.026999, Repeat
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Point 21 deltaE 1.078233, previous pass deltaE 0.727676, Repeat
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Point 21 deltaE 1.312193, previous pass deltaE 1.722158, Repeat
Patch 21 of 32
Point 21 deltaE 0.745599, previous pass deltaE 0.457558, OK
Patch 22 of 32
Point 22 deltaE 1.204813, previous pass deltaE 1.659893, Repeat
Patch 22 of 32
Point 22 deltaE 0.526510, previous pass deltaE 0.223624, OK
Patch 23 of 32
Point 23 deltaE 0.867007, previous pass deltaE 1.254719, Repeat
Patch 23 of 32
Point 23 deltaE 0.604865, previous pass deltaE 0.729766, OK
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Point 24 deltaE 0.756734, previous pass deltaE 0.831693, OK
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Point 25 deltaE 0.770444, previous pass deltaE 1.080450, Repeat
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Point 25 deltaE 0.678133, previous pass deltaE 1.020446, Repeat
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Point 25 deltaE 0.669313, previous pass deltaE 0.422963, OK
Patch 26 of 32
Point 26 deltaE 0.870626, previous pass deltaE 0.526300, OK
Patch 27 of 32
Point 27 deltaE 0.290536, previous pass deltaE 0.810673, OK
Patch 28 of 32
Point 28 deltaE 0.474451, previous pass deltaE 0.226005, OK
Patch 29 of 32
Point 29 deltaE 0.477891, previous pass deltaE 0.415930, OK
Patch 30 of 32
Point 30 deltaE 0.830092, previous pass deltaE 0.646363, OK
Patch 31 of 32
Point 31 deltaE 0.601411, previous pass deltaE 0.688457, OK
Patch 32 of 32
Point 32 deltaE 0.670369, previous pass deltaE 0.506104, OK
Brightness error = 0.000000 cd/m^2 (is 118.417714, should be 118.417714)
White point error = 0.000000 deltaE
Maximum neutral error (@ 0.072254) = 1.308123 deltaE
Average neutral error = 0.740707 deltaE
Number of measurements taken = 59
The instrument can be removed from the screen.
Written calibration file '2.cal'
Loading calibration curves from file...
/Users/Marco/Library/Application Support/dispcalGUI/storage/2/2.cal
About to open dispwin object on the display
About to clear the calibration
About to set display to given calibration
Calibration set
About to destroy dispwin object
...ok.
Calibration complete!
Loading calibration curves from file...
/Users/Marco/Library/Application Support/dispcalGUI/storage/qgc/qgc.cal
About to open dispwin object on the display
About to clear the calibration
About to set display to given calibration
Calibration set
About to destroy dispwin object
...ok.
Calibration curves and the following calibration settings have been loaded:
Tone curve, Whitepoint, Black output offset, Black point correction, White
level, Calibration quality. Other calibration options have been restored to
default and profiling options have not been changed.
/Users/Marco/Library/Application Support/dispcalGUI/storage/qgc/qgc.cal
Loading calibration curves from file...
/Users/Marco/Library/Application Support/dispcalGUI/storage/2/2.cal
About to open dispwin object on the display
About to clear the calibration
About to set display to given calibration
Calibration set
About to destroy dispwin object
...ok.
Calibration curves and the following calibration settings have been loaded:
Tone curve, Whitepoint, Black output offset, Black point correction, White
level, Calibration quality. Other calibration options have been restored to
default and profiling options have not been changed.
/Users/Marco/Library/Application Support/dispcalGUI/storage/2/2.cal
Loading calibration curves of current display device profile...
/Library/ColorSync/Profiles/12.08.10-6500K-22-120cd_002.icc
About to open dispwin object on the display
About to clear the calibration
About to set display to given calibration
Calibration set
About to destroy dispwin object
...ok.
Loading calibration curves from file...
/Users/Marco/Library/Application Support/dispcalGUI/storage/2/2.cal
About to open dispwin object on the display
About to clear the calibration
About to set display to given calibration
Calibration set
About to destroy dispwin object
...ok.
Calibration curves and the following calibration settings have been loaded:
Tone curve, Whitepoint, Black output offset, Black point correction, White
level, Calibration quality. Other calibration options have been restored to
default and profiling options have not been changed.
/Users/Marco/Library/Application Support/dispcalGUI/storage/2/2.cal
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