Scanner Profiles

Profile Name	Vendor	Device Model	Contributor	Max dE	Min dE	Ave dE
Acer 620P	Acer	AcerScan Prisa 620P	KW LEE	5.92	0.26	2.02
Acer 620U	Acer	AcerScan Prisa 620U	KW LEE	3.67	0.24	1.46
SnapScan1212U	Agfa	SnapScan 1212U	KW LEE	7.95	0.12	1.69
Cano310P	Canon	CanoScan FB310P	KW LEE	5.00	0.24	1.71
Cano620P	Canon	CanoScan FB620P	KW LEE	9.55	0.15	1.89
Cano636U	Canon	CanoScan FB636U	KW LEE	29.29	0.18	5.00
Expression1600PRO	EPSON	Expression 1600 Professional Edition	Ranko Tomic(Iphoto)	7.73	0.31	2.42
GT7000S	EPSON	GT7000 SCSI(Japan) Perfection 636(USA)	KW LEE	5.10	0.06	1.05
WANTED!	EPSON	GT7000U(Japan) Perfection 636U(USA)
GT7600U	EPSON	GT7600U(Japan) Perfection 1200U(USA)	KW LEE	3.58	0.16	0.80
WANTED!	EPSON UK	GT9600
6350C	HP	ScanJet 6350C U/S	KW LEE	7.48	0.11	1.25
6200C	HP	ScanJet 6200C U/S	KW LEE	6.72	0.24	1.25
5200C	HP	ScanJet 5200C U/P	KW LEE	7.76	0.20	1.48
4200C	HP	ScanJet 4200C	KW LEE	7.93	0.12	1.52
4100C	HP	ScanJet 4100C	KW LEE	8.88	0.13	1.36
3200C	HP	ScanJet 3200C	KW LEE
IBM IdeaScan	IBM	IdeaScan	KW LEE	12.79	0.28	4.03
IBM IdeaScan 2000U	IBM	IdeaScan 2000 USB	KW LEE	9.04	0.12	2.29
MK330cx	Microtek	Phanton 330cx(Europe)	KW LEE	13.95	0.04	3.03
MKScanMaker V636	Microtek	ScanMaker V636 SCSI	KW LEE	6.51	0.14	1.44
MKScanMaker X6	Microtek	ScanMaker X6	KW LEE	4.77	0.17	1.19
MKSlimC3U	Microtek	Slim Scan C3 USB	KW LEE	9.35	0.21	1.85
MKSlimC6U	Microtek	Slim Scan C6 USB	KW LEE
Mu1203EP	Mustek	Plug-N-Scan 1200 III EP	KW LEE	17.97	0.54	3.97
Mu1200CP	Mustek	Plug-N-Scan 1200CP	KW LEE	21.68	0.27	4.89
nk_csII_2.4.icm	Nikon	Coolscan II gamma 2.4	KW LEE
nk_csII_2.2.icm	Nikon	Coolscan II gamma 2.2	KW LEE
nk_csII_1.8.icm	Nikon	Coolscan II gamma 1.8	KW LEE
Plustek UT12	Plustek	OpticPro UT12	KW LEE	5.68	0.43	1.97
plrd4000	Polaroid	SprintScan 4000	Andrei Frolov	33.42	0.03	2.28
Colorado 9600U	Primax	Colorado USB 9600(Europe)	KW LEE	8.46	0.27	2.24
Colorado 19200U	Primax	Colorado USB 19200(Europe)	KW LEE	5.46	0.10	1.73
ImageWave	Strom	EasyPhoto ImageWave	KW LEE	8.82	0.19	1.38
UMAX Astra 2100U	UMAX	Astra 2100U	KW LEE	4.08	0.17	1.12
UMAX Astra 1220U	UMAX	Astra 1220U	KW LEE	2.51	0.11	0.94
UMAX Astra 1220P	UMAX	Astra 1220P	KW LEE	11.43	0.43	3.15
UMAX Astra 1210P	UMAX	Astra 1210P	KW LEE	24.89	0.13	4.13
UMAX Astra 600P	UMAX	Astra 600P	KW LEE	12.53	0.10	2.45
OT8600	Visioneer	OneTouch 8600	KW LEE	4.59	0.08	1.44
OT8100	Visioneer	OneTouch 8100	KW LEE	2.94	0.09	1.01
OT7600P	Visioneer	OneTouch 7600P	KW LEE	4.99	0.05	1.56
OT7600U	Visioneer	OneTouch 7600U	KW LEE	9.71	0.12	2.35
OT6100U	Visioneer	OneTouch 6100U	KW LEE	9.86	0.22	2.35
OT6100B	Visioneer	OneTouch 6100B	KW LEE	4.15	0.05	1.55
OT5300P	Visioneer	OneTouch 5300P	KW LEE	5.71	0.10	1.90
OT5300U	Visioneer	OneTouch 5300U	KW LEE	14.42	0.28	3.15
OT6000B	Visioneer	PaperPort 6000B	KW LEE	7.34	0.16	1.79
OT3100B	Visioneer	PaperPort 3100B	KW LEE	5.45	0.25	2.02

Note:
   1. Canon CanoScan636U's Max dE reach 29.29, the big dE patches also
       fall in dark-gray area, that means corrected images will look strange in
      dark-gray area, but the Average dE is 5.00. I found that most CIS scanners
      always get big dE, I still don't know why, because some CIS flatbed scanners also
      get small dE like CCD scanners.

   2. Some Manufactures' twain driver default will use AutoLevel/Adjust function, this
       function will generate different Gamma curve depends on cropped area, in this
       situation, It means ICC profile can never get  precise result. It's better that users
       scan with Enable/Disable AutoLevel/Adjust(When Disable please use Gamma 1.0)
       and apply ICC Profile to see which  one is more accepted.

1999/12/01:13:07:54 
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