Archiving Negs/Slides and IT8 Calibration

SilverFast HDR Studio (48bit HDR processing)

stevebow
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Scanner: Plustek OpticFilm 7600i
SilverFast Product: Ai Studio
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Archiving Negs/Slides and IT8 Calibration

Postby stevebow » Mon Jul 20, 2015 5:35 am

Hi LSI,

I plan to archive a largish collection of negs/slides in SF 8.5 for later rework/output in the HDR app. My question is about IT8 calibration of my scanner. Where in the workflow should this take place? In the SF scanning app or HDR app? My understanding of the HDi RAW mode is that raw data from the CCD sensor is saved to file, so how does IT8 therefore come in to play when working with RAW files?

Thanks,
Steve

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LSI_Ketelhohn
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Re: Archiving Negs/Slides and IT8 Calibration

Postby LSI_Ketelhohn » Wed Jul 22, 2015 4:37 pm

Dear Steve,

The IT8 calibration should be done in the Ai Studio before you start the archiving process.
The created profile will be embedded in the HDRiRAW file and can then be automatically used by the HDR Studio software when processing the image.

Kind regards,
Arne Ketelhohn.

stevebow
SilverFast Beginner
Posts: 23
Joined: Sun Dec 27, 2009 8:27 am
Scanner: Plustek OpticFilm 7600i
SilverFast Product: Ai Studio
Location: Australia

Re: Archiving Negs/Slides and IT8 Calibration

Postby stevebow » Thu Jul 23, 2015 2:11 am

Great, thanks Arne.

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LSI_Ketelhohn
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Re: Archiving Negs/Slides and IT8 Calibration

Postby LSI_Ketelhohn » Mon Jul 27, 2015 3:45 pm

you are welcome.

Kind regards,
Arne Ketelhohn.


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