Re: Results of an informal comparison between various display instruments.
Re: Results of an informal comparison between various display instruments.
- Subject: Re: Results of an informal comparison between various display instruments.
- From: Lorenzo Ridolfi <email@hidden>
- Date: Mon, 03 Dec 2007 08:55:49 -0200
Graeme,
Great! Quite interesting your results, in particular the differences
between i1pro3 and i1pro10. Are you doing some sort of filtering,
spectral correction or moving averaging in the i1pro3 driver?
Best regards,
Lorenzo
Graeme Gill wrote:
i1pro3 Gretag/X-Rite Eye-One Pro, 2 seconds integration time, 3.3
nm spectral readings
i1pro10 Gretag/X-Rite Eye-One Pro, 2 seconds integration time, 10
nm spectral readings
slino Gretag Spectrolino (getting old, but still agrees well
with new i1pro)
dtp94 X-Rite DTP94
dtp92 X-Rite DTP92 (rather old)
i1disp Gretag Eye-One Display 2
huey Gretag/X-Rite Huey
spyd2 Datacolor Spyder 2 (I'm not sure if this is a
representative result though.)
Numbers are peak and average Delta E in CIEDE2000,
of the cross comparison between each instrument.
i1pro10 slino dtp94 dtp92 i1disp huey spyd2
i1pro3 1.194 2.759 1.826 9.305 6.623 8.512 14.670
0.597 0.960 1.006 2.619 2.368 1.646 4.751
i1pro10 2.756 2.390 8.435 6.501 8.025 14.666
1.108 1.035 2.798 2.295 1.380 5.083
slino 2.485 8.706 9.233 8.224 14.552
1.120 3.313 2.993 1.763 5.270
dtp94 9.050 7.376 8.294 15.993
3.164 2.819 1.703 5.007
dtp92 9.916 6.758 14.08
2.736 2.753 3.769
i1disp 8.020 12.784
2.559 4.434
huey 14.270
5.370
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