I have taken a look to the profiles, the lcms one seems correct. I don't know VueScan, 
but
for your comments seems it does not support LUT-based profiles.

Try this: download the tifficc.exe utility http://www.littlecms.com/tifficc.exe
and then apply the lcms profile with it. You need to save your image as TIFF

tifficc -i "made using LittleCMS.icc" yourimage.tif output.tif

In output.tif you will get your image into sRGB color space (suitable for monitor).
If this works, you could use such way to apply input profile.

Regards,
Marti Maria
The little cms project
http://www.littlecms.com
[EMAIL PROTECTED]


----- Original Message ----- 
From: "Stefan Rohloff" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, January 17, 2004 9:15 PM
Subject: [Lcms-user] Problem with scanner calibration :-(


Email: [EMAIL PROTECTED]

Hello!

I have bought some IT8-targets from Wolf Faust to calibrate my scanner. But it doesn't 
work as it should :-(

I have used the target to make a ICC-profile in two ways:
1. using LittleCMS MeasurementTool + ScannerProfiler
2. usin VueScan Professional
Both times using the same scan and the same data from Wolf Faust.

Now something strange happens:
When I have a look at a scan using the MeasurementTool of LittleCMS,
1. the LittleCMS-profle seems to wolk well (scan better than without profile)
2. the VueScan-profile ruins the scan (much to bright)

When I have a look at a scan using the preview of VueScan or when I look at the result 
in Photoshop,
1. the Little CMS-profile has no effekt on the scan at all (VueScan seems not to 
understand the LittleCMS made profile)
2. the VueScan-profile seems to work well.

I'm doing this for the first time and have no idea what this means :-(

VueScan seems not to understand the LittleCMS made profile and the Measuement-Tool of 
LittleCMS shows a different effect than I find
later when I look at the scan in Photoshop
To me it looks like VueScan/Photoshop on one side and LittleCMS on the other side are 
using some kind of different systems (?) that
are not kompatible (do not fit to each other).

Does anybody understand my problem? Do you know a solution? I put the 2 profiles 
together with this mail, may be it helps ...

One more question: Is there any other way to use a scanner-ICC-profile than with 
scanning-software? Or in other words: Where do I
have to put my ICC-scanner-profile? Could I also put it to Photoshop (6) or to Windows 
(XP) and then use my other scanning-software
(Silverfast SE) that has no ICC-option? Maybe that would help?

All this confuses me ... sorry for my English . hope you can understand what I mean .

Regards, Stefan (from Germany)

Email: [EMAIL PROTECTED]

-- 
Stefan Rohloff
Lausitzer Str 26
89233 Neu-Ulm
Germany
0731/7130799

fotos: www.fotocommunity.de/pc/account/myprofile/11943
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