Core Image Capture: ICScanner and brightness/contrast adjustments.
Core Image Capture: ICScanner and brightness/contrast adjustments.
- Subject: Core Image Capture: ICScanner and brightness/contrast adjustments.
- From: Robert Tillyard <email@hidden>
- Date: Wed, 05 Oct 2011 23:13:09 +0100
Hello,
I'm struggling to find documentation on using ICScanner apart from the Scanner Browser example which was really great and helped a lot but the images that are scanned are too light.
In some scanner apps the user can set the brightness/contrast then scan to get a better image.
Do I need to pass some values to the ICScanner to do this? Again can't find any documentation on this or anything useful from the ICScanner.h, ICDevice.h or ICScannerFunctionalUnit.h headers.
I need to support 10.6 so I don't want to dump all of the code and use another framework unless I really have to.
Thanks, regards, Rob._______________________________________________
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