[argyllcms] Re: Difficult in calibration

  • From: "Marco N." <manold@xxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Thu, 5 Nov 2009 13:12:21 +0100

This seems better:

Have you suggestions?

Thank you
Marco



Last login: Thu Nov  5 12:41:44 on ttys000
iMac-di-Marco-Noldin:~ Marco$ /Applications/Argyll/Argyll_V1.0.4/bin/ dispcal -v2 output
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:           34025
Remission Spot Count:             7352
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:                 12067.093750
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, ^C or Q to abort:
Calibration complete

Place instrument on test window.
Hit Esc, ^C 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 = 1.800000

Display adjustment menu:
Press 1 .. 7
1) Black level (CRT: Offset/Brightness)
2) White point (Color temperature, R,G,B, Gain/Contrast)
3) White level (CRT: Gain/Contrast, LCD: Brightness/Backlight)
4) Black point (R,G,B, Offset/Brightness)
5) Check all
6) Measure and set ambient for viewing condition adjustment
7) Continue on to calibration
8) Exit
Doing some initial measurements
White = XYZ  95.75  99.08 108.29

Adjust CRT Contrast or LCD Brightness to desired level. Press space when done.
  Initial 99.08
/ Current 119.82

Press 1 .. 7
1) Black level (CRT: Offset/Brightness)
2) White point (Color temperature, R,G,B, Gain/Contrast)
3) White level (CRT: Gain/Contrast, LCD: Brightness/Backlight)
4) Black point (R,G,B, Offset/Brightness)
5) Check all
6) Measure and set ambient for viewing condition adjustment
7) Continue on to calibration
8) Exit
Commencing device calibration
patch 6 of 6
Black = XYZ   0.15   0.14   0.18
Red   = XYZ  56.07  28.65   1.58
Green = XYZ  41.17  83.14  12.80
Blue  = XYZ  21.91  11.53 121.03
White = XYZ 120.03 124.19 135.58
patch 64 of 64
Initial native brightness target = 124.188178 cd/m^2
Target white value is XYZ 120.026298 124.188178 135.582549
Adjusted target black XYZ 0.13 0.14 0.15, Lab 1.00 0.00 0.00
Target black after min adjust: XYZ 0.16 0.17 0.18, Lab 1.22 0.00 0.00
Gamma curve input offset = 0.029802, output offset = 0.000000, power = 1.879635
Total Iteration 3, Final Samples = 64 Final Repeat threshold = 0.600000
Creating initial calibration curves...
Doing iteration 1 with 16 sample points and repeat threshold of 1.200000 DE
patch 1 of 16Point 1 Delta E 0.000000, OK
patch 2 of 16Point 2 Delta E 3.698105, Repeat
patch 2 of 16Point 2 Delta E 0.276015, OK
patch 3 of 16Point 3 Delta E 4.209555, Repeat
patch 3 of 16Point 3 Delta E 0.760023, OK
patch 4 of 16Point 4 Delta E 4.648937, Repeat
patch 4 of 16Point 4 Delta E 0.720116, OK
patch 5 of 16Point 5 Delta E 4.518832, Repeat
patch 5 of 16Point 5 Delta E 0.652075, OK
patch 6 of 16Point 6 Delta E 4.204135, Repeat
patch 6 of 16Point 6 Delta E 0.783030, OK
patch 7 of 16Point 7 Delta E 3.077944, Repeat
patch 7 of 16Point 7 Delta E 0.915857, OK
patch 8 of 16Point 8 Delta E 2.384799, Repeat
patch 8 of 16Point 8 Delta E 0.597543, OK
patch 9 of 16Point 9 Delta E 1.973758, Repeat
patch 9 of 16Point 9 Delta E 0.812788, OK
patch 10 of 16Point 10 Delta E 1.582672, Repeat
patch 10 of 16Point 10 Delta E 0.427627, OK
patch 11 of 16Point 11 Delta E 0.399249, OK
patch 12 of 16Point 12 Delta E 1.246592, Repeat
patch 12 of 16Point 12 Delta E 0.157194, OK
patch 13 of 16Point 13 Delta E 1.217916, Repeat
patch 13 of 16Point 13 Delta E 0.557250, OK
patch 14 of 16Point 14 Delta E 1.368580, Repeat
patch 14 of 16Point 14 Delta E 0.460956, OK
patch 15 of 16Point 15 Delta E 0.539854, OK
patch 16 of 16Point 16 Delta E 0.512578, OK

Brightness error = 0.000000 cd/m^2
White point error = 0.000000 deltaE
Maximum neutral error (@ 0.441613) = 0.915857 deltaE
Average neutral error = 0.535760 deltaE
Number of measurements taken = 28
Computing update to calibration curves...
Doing iteration 2 with 32 sample points and repeat threshold of 0.848528 DE
patch 1 of 32Point 1 Delta E 0.000000, OK
patch 2 of 32Point 2 Delta E 0.768494, OK
patch 3 of 32Point 3 Delta E 0.227813, OK
patch 4 of 32Point 4 Delta E 0.441719, OK
patch 5 of 32Point 5 Delta E 1.081987, Repeat
patch 5 of 32Point 5 Delta E 0.286856, OK
patch 6 of 32Point 6 Delta E 0.673153, OK
patch 7 of 32Point 7 Delta E 0.769595, OK
patch 8 of 32Point 8 Delta E 0.718626, OK
patch 9 of 32Point 9 Delta E 0.685667, OK
patch 10 of 32Point 10 Delta E 0.926483, Repeat
patch 10 of 32Point 10 Delta E 0.301529, OK
patch 11 of 32Point 11 Delta E 1.043390, Repeat
patch 11 of 32Point 11 Delta E 0.200427, OK
patch 12 of 32Point 12 Delta E 1.095317, Repeat
patch 12 of 32Point 12 Delta E 0.326829, OK
patch 13 of 32Point 13 Delta E 0.918329, Repeat
patch 13 of 32Point 13 Delta E 0.587929, OK
patch 14 of 32Point 14 Delta E 0.836669, OK
patch 15 of 32Point 15 Delta E 0.559467, OK
patch 16 of 32Point 16 Delta E 0.726364, OK
patch 17 of 32Point 17 Delta E 0.365349, OK
patch 18 of 32Point 18 Delta E 0.548621, OK
patch 19 of 32Point 19 Delta E 0.215760, OK
patch 20 of 32Point 20 Delta E 0.444938, OK
patch 21 of 32Point 21 Delta E 0.636505, OK
patch 22 of 32Point 22 Delta E 0.469401, OK
patch 23 of 32Point 23 Delta E 0.357603, OK
patch 24 of 32Point 24 Delta E 0.269832, OK
patch 25 of 32Point 25 Delta E 0.524304, OK
patch 26 of 32Point 26 Delta E 0.669743, OK
patch 27 of 32Point 27 Delta E 0.882613, Repeat
patch 27 of 32Point 27 Delta E 0.379588, OK
patch 28 of 32Point 28 Delta E 1.025878, Repeat
patch 28 of 32Point 28 Delta E 0.318444, OK
patch 29 of 32Point 29 Delta E 0.843212, OK
patch 30 of 32Point 30 Delta E 0.546190, OK
patch 31 of 32Point 31 Delta E 0.570134, OK
patch 32 of 32Point 32 Delta E 1.026552, Repeat
patch 32 of 32Point 32 Delta E 0.470193, OK

Brightness error = 0.000000 cd/m^2
White point error = 0.000000 deltaE
Maximum neutral error (@ 0.023835) = 0.843212 deltaE
Average neutral error = 0.491905 deltaE
Number of measurements taken = 40
Computing update to calibration curves...
Doing iteration 3 with 64 sample points and repeat threshold of 0.600000 DE
patch 1 of 64Point 1 Delta E 0.000000, peqDE 0.000000, OK
patch 2 of 64Point 2 Delta E 1.186179, peqDE 1.186179, Repeat
patch 2 of 64Point 2 Delta E 1.186179, peqDE 1.186179, Repeat
patch 2 of 64Point 2 Delta E 0.579360, peqDE 0.579360, OK
patch 3 of 64Point 3 Delta E 0.705133, peqDE 0.683278, Repeat
patch 3 of 64Point 3 Delta E 0.153993, peqDE 0.258147, OK
patch 4 of 64Point 4 Delta E 0.612323, peqDE 0.603542, Repeat
patch 4 of 64Point 4 Delta E 0.295896, peqDE 0.384336, OK
patch 5 of 64Point 5 Delta E 0.552783, peqDE 0.614874, Repeat
patch 5 of 64Point 5 Delta E 0.387429, peqDE 0.489190, OK
patch 6 of 64Point 6 Delta E 0.565506, peqDE 0.704959, Repeat
patch 6 of 64Point 6 Delta E 0.282761, peqDE 0.426385, OK
patch 7 of 64Point 7 Delta E 0.629525, peqDE 0.593641, Repeat
patch 7 of 64Point 7 Delta E 0.327326, peqDE 0.402161, OK
patch 8 of 64Point 8 Delta E 0.791975, peqDE 0.810336, Repeat
patch 8 of 64Point 8 Delta E 0.265707, peqDE 0.389398, OK
patch 9 of 64Point 9 Delta E 0.396842, peqDE 0.425319, OK
patch 10 of 64Point 10 Delta E 0.080330, peqDE 0.220392, OK
patch 11 of 64Point 11 Delta E 0.282492, peqDE 0.267682, OK
patch 12 of 64Point 12 Delta E 0.653854, peqDE 0.543669, Repeat
patch 12 of 64Point 12 Delta E 0.190355, peqDE 0.275848, OK
patch 13 of 64Point 13 Delta E 0.682786, peqDE 0.721335, Repeat
patch 13 of 64Point 13 Delta E 0.114641, peqDE 0.051301, OK
patch 14 of 64Point 14 Delta E 0.680202, peqDE 0.742420, Repeat
patch 14 of 64Point 14 Delta E 0.296762, peqDE 0.391546, OK
patch 15 of 64Point 15 Delta E 0.638886, peqDE 0.669394, Repeat
patch 15 of 64Point 15 Delta E 0.220213, peqDE 0.143334, OK
patch 16 of 64Point 16 Delta E 0.579275, peqDE 0.603744, Repeat
patch 16 of 64Point 16 Delta E 0.339374, peqDE 0.385481, OK
patch 17 of 64Point 17 Delta E 0.369455, peqDE 0.404438, OK
patch 18 of 64Point 18 Delta E 0.615230, peqDE 0.622124, Repeat
patch 18 of 64Point 18 Delta E 0.240587, peqDE 0.220103, OK
patch 19 of 64Point 19 Delta E 0.353550, peqDE 0.388826, OK
patch 20 of 64Point 20 Delta E 0.344233, peqDE 0.306874, OK
patch 21 of 64Point 21 Delta E 0.265259, peqDE 0.364578, OK
patch 22 of 64Point 22 Delta E 0.286403, peqDE 0.252529, OK
patch 23 of 64Point 23 Delta E 0.096736, peqDE 0.158925, OK
patch 24 of 64Point 24 Delta E 0.216734, peqDE 0.171162, OK
patch 25 of 64Point 25 Delta E 0.317254, peqDE 0.265896, OK
patch 26 of 64Point 26 Delta E 0.329900, peqDE 0.290232, OK
patch 27 of 64Point 27 Delta E 0.508212, peqDE 0.432941, OK
patch 28 of 64Point 28 Delta E 0.450738, peqDE 0.576499, OK
patch 29 of 64Point 29 Delta E 0.522858, peqDE 0.489534, OK
patch 30 of 64Point 30 Delta E 0.857594, peqDE 0.893276, Repeat
patch 30 of 64Point 30 Delta E 0.857594, peqDE 0.893276, Repeat
patch 30 of 64Point 30 Delta E 1.068873, peqDE 1.202119, Repeat
patch 30 of 64Point 30 Delta E 0.257892, peqDE 0.432880, OK
patch 31 of 64Point 31 Delta E 0.724125, peqDE 0.809058, Repeat
patch 31 of 64Point 31 Delta E 0.217515, peqDE 0.265167, OK
patch 32 of 64Point 32 Delta E 0.407269, peqDE 0.478423, OK
patch 33 of 64Point 33 Delta E 0.274615, peqDE 0.431321, OK
patch 34 of 64Point 34 Delta E 0.094167, peqDE 0.050556, OK
patch 35 of 64Point 35 Delta E 0.751184, peqDE 0.814673, Repeat
patch 35 of 64Point 35 Delta E 0.141737, peqDE 0.151474, OK
patch 36 of 64Point 36 Delta E 0.391517, peqDE 0.396467, OK
patch 37 of 64Point 37 Delta E 0.443576, peqDE 0.588875, OK
patch 38 of 64Point 38 Delta E 0.491224, peqDE 0.636420, Repeat
patch 38 of 64Point 38 Delta E 0.491224, peqDE 0.636420, Repeat
patch 38 of 64Point 38 Delta E 1.278244, peqDE 1.131644, Repeat (got worse)
patch 38 of 64Point 38 Delta E 0.544579, peqDE 0.439777, OK
patch 39 of 64Point 39 Delta E 0.714775, peqDE 1.002651, Repeat
patch 39 of 64Point 39 Delta E 0.540226, peqDE 0.811776, Repeat
patch 39 of 64Point 39 Delta E 0.092085, peqDE 0.278149, OK
patch 40 of 64Point 40 Delta E 1.331690, peqDE 1.472836, Repeat
patch 40 of 64Point 40 Delta E 0.633094, peqDE 0.745618, Repeat
patch 40 of 64Point 40 Delta E 0.633094, peqDE 0.745618, Repeat
patch 40 of 64Point 40 Delta E 0.920977, peqDE 0.743819, Repeat
patch 40 of 64Point 40 Delta E 0.580188, peqDE 0.705833, Repeat
patch 40 of 64Point 40 Delta E 0.931998, peqDE 0.782168, Repeat (got worse)
patch 40 of 64Point 40 Delta E 0.584309, peqDE 0.735407, Repeat
patch 40 of 64Point 40 Delta E 0.245207, peqDE 0.351248, OK
patch 41 of 64Point 41 Delta E 1.186928, peqDE 1.175257, Repeat
patch 41 of 64Point 41 Delta E 0.253741, peqDE 0.203588, OK
patch 42 of 64Point 42 Delta E 1.064074, peqDE 1.224739, Repeat
patch 42 of 64Point 42 Delta E 0.939136, peqDE 0.904663, Repeat
patch 42 of 64Point 42 Delta E 0.349977, peqDE 0.496415, OK
patch 43 of 64Point 43 Delta E 0.564846, peqDE 0.551920, OK
patch 44 of 64Point 44 Delta E 0.659596, peqDE 0.534662, Repeat
patch 44 of 64Point 44 Delta E 0.577539, peqDE 0.671990, Repeat
patch 44 of 64Point 44 Delta E 0.698832, peqDE 0.640915, Repeat
patch 44 of 64Point 44 Delta E 0.282126, peqDE 0.458060, OK
patch 45 of 64Point 45 Delta E 0.861719, peqDE 0.864378, Repeat
patch 45 of 64Point 45 Delta E 0.427150, peqDE 0.456691, OK
patch 46 of 64Point 46 Delta E 1.313454, peqDE 1.267837, Repeat
patch 46 of 64Point 46 Delta E 0.867597, peqDE 0.911523, Repeat
patch 46 of 64Point 46 Delta E 0.867597, peqDE 0.911523, Repeat
patch 46 of 64Point 46 Delta E 0.824576, peqDE 0.867932, Repeat
patch 46 of 64Point 46 Delta E 0.934796, peqDE 0.896524, Repeat (got worse)
patch 46 of 64Point 46 Delta E 0.302303, peqDE 0.270682, OK
patch 47 of 64Point 47 Delta E 0.880410, peqDE 0.947208, Repeat
patch 47 of 64Point 47 Delta E 0.911024, peqDE 0.795517, Repeat
patch 47 of 64Point 47 Delta E 1.113744, peqDE 1.228320, Repeat (got worse)
patch 47 of 64Point 47 Delta E 0.410805, peqDE 0.519689, OK
patch 48 of 64Point 48 Delta E 1.036380, peqDE 1.105603, Repeat
patch 48 of 64Point 48 Delta E 0.369363, peqDE 0.254259, OK
patch 49 of 64Point 49 Delta E 1.050576, peqDE 1.224386, Repeat
patch 49 of 64Point 49 Delta E 1.050576, peqDE 1.224386, Repeat
patch 49 of 64Point 49 Delta E 0.325736, peqDE 0.299348, OK
patch 50 of 64Point 50 Delta E 0.796169, peqDE 0.794479, Repeat
patch 50 of 64Point 50 Delta E 0.796169, peqDE 0.794479, Repeat
patch 50 of 64Point 50 Delta E 0.748769, peqDE 0.742955, Repeat
patch 50 of 64Point 50 Delta E 0.390056, peqDE 0.364465, OK
patch 51 of 64Point 51 Delta E 0.573544, peqDE 0.483392, OK
patch 52 of 64Point 52 Delta E 1.064441, peqDE 0.904048, Repeat
patch 52 of 64Point 52 Delta E 0.714605, peqDE 0.968152, Repeat
patch 52 of 64Point 52 Delta E 0.510845, peqDE 0.334742, OK
patch 53 of 64Point 53 Delta E 0.482632, peqDE 0.735096, Repeat
patch 53 of 64Point 53 Delta E 0.482632, peqDE 0.735096, Repeat
patch 53 of 64Point 53 Delta E 1.044209, peqDE 1.173317, Repeat (got worse)
patch 53 of 64Point 53 Delta E 0.173503, peqDE 0.307177, OK
patch 54 of 64Point 54 Delta E 0.871575, peqDE 0.882141, Repeat
patch 54 of 64Point 54 Delta E 0.418265, peqDE 0.257632, OK
patch 55 of 64Point 55 Delta E 0.784375, peqDE 0.762341, Repeat
patch 55 of 64Point 55 Delta E 0.722228, peqDE 0.970278, Repeat
patch 55 of 64Point 55 Delta E 0.418280, peqDE 0.694834, Repeat
patch 55 of 64Point 55 Delta E 0.270289, peqDE 0.139004, OK
patch 56 of 64Point 56 Delta E 0.668863, peqDE 0.753055, Repeat
patch 56 of 64Point 56 Delta E 0.576514, peqDE 0.826241, Repeat
patch 56 of 64Point 56 Delta E 0.164012, peqDE 0.337811, OK
patch 57 of 64Point 57 Delta E 0.750135, peqDE 0.726568, Repeat
patch 57 of 64Point 57 Delta E 0.434750, peqDE 0.463213, OK
patch 58 of 64Point 58 Delta E 0.827507, peqDE 0.618152, Repeat
patch 58 of 64Point 58 Delta E 0.488675, peqDE 0.287857, OK
patch 59 of 64Point 59 Delta E 0.768448, peqDE 0.493608, Repeat
patch 59 of 64Point 59 Delta E 0.375375, peqDE 0.174762, OK
patch 60 of 64Point 60 Delta E 0.470059, peqDE 0.345621, OK
patch 61 of 64Point 61 Delta E 0.657970, peqDE 0.464979, Repeat
patch 61 of 64Point 61 Delta E 0.516050, peqDE 0.305800, OK
patch 62 of 64Point 62 Delta E 0.581440, peqDE 0.502414, OK
patch 63 of 64Point 63 Delta E 1.013500, peqDE 0.862034, Repeat
patch 63 of 64Point 63 Delta E 0.854004, peqDE 0.597577, Repeat
patch 63 of 64Point 63 Delta E 0.943130, peqDE 0.641707, Repeat
patch 63 of 64Point 63 Delta E 1.050494, peqDE 0.738546, Repeat
patch 63 of 64Point 63 Delta E 1.038395, peqDE 0.744965, Repeat (got worse) patch 63 of 64Point 63 Delta E 1.317145, peqDE 1.003889, Repeat (got worse)
patch 63 of 64Point 63 Delta E 0.670182, peqDE 0.409015, Repeat
patch 63 of 64Point 63 Delta E 1.046926, peqDE 0.737725, Repeat (got worse) patch 63 of 64Point 63 Delta E 1.009700, peqDE 0.697176, Repeat (got worse) patch 63 of 64Point 63 Delta E 1.025000, peqDE 0.725861, Repeat (got worse) patch 63 of 64Point 63 Delta E 0.969380, peqDE 0.663939, Repeat (got worse)
patch 63 of 64Point 63 Delta E 0.670182, peqDE 0.409015, Fail
patch 64 of 64Point 64 Delta E 0.880399, peqDE 0.653091, Repeat
patch 64 of 64Point 64 Delta E 0.684510, peqDE 0.580724, Repeat
patch 64 of 64Point 64 Delta E 0.684510, peqDE 0.580724, Repeat
patch 64 of 64Point 64 Delta E 0.919757, peqDE 0.577151, Repeat
patch 64 of 64Point 64 Delta E 0.798558, peqDE 0.555558, Repeat (got worse)
patch 64 of 64Point 64 Delta E 0.769188, peqDE 0.447492, Repeat
patch 64 of 64Point 64 Delta E 0.694317, peqDE 0.465040, Repeat
patch 64 of 64Point 64 Delta E 0.955320, peqDE 0.607674, Repeat (got worse) patch 64 of 64Point 64 Delta E 0.816915, peqDE 0.505992, Repeat (got worse)
patch 64 of 64Point 64 Delta E 0.879652, peqDE 0.531006, Repeat
patch 64 of 64Point 64 Delta E 1.051946, peqDE 0.711662, Repeat (got worse)
patch 64 of 64Point 64 Delta E 0.694317, peqDE 0.465040, Fail

Brightness error = 0.000000 cd/m^2
White point error = 0.000000 deltaE
Maximum neutral error (@ 0.000000) = 1.090673 deltaE
Average neutral error = 0.412089 deltaE
Failed to meet target 0.600000 delta E, got worst case 0.694317
Number of measurements taken = 198
The instrument can be removed from the screen.
Written calibration file 'output.cal'
iMac-di-Marco-Noldin:~ Marco$


Il giorno 05/nov/2009, alle ore 03.21, Graeme Gill ha scritto:

Marco N. wrote:
This is the proof. It seems to be OK up to last iteration: ?!?

Hard to say what's going on without more information. What
does -v2 output look like ?

Graeme Gill.



Other related posts: