I.R.I.S. IRIScan Anywhere 2 Quick Start - Manual (Page 54)

If needed, you can edit your documents before recognizing them
To edit your documents, use the right toolbar buttons.
Examples:
Refine the automatic page analysis by sorting the zones
and by drawing new text, graphic, table, barcode and
handprinting zones.
Define a limited recognition zone using Frame the area
to analyze.
Use Deskew page to straighten the document page.
Use Rotate to set the correct text orientation.
Adjust the binarized image to obtain optimal
recognition results.
You can smoothen and despeckle your documents and
change their contrast and brightness settings before
recognition.
Ctrl-click inside a zone to change its zone type, copy its
content to the pasteboard, or delete it.
Sort zones
Select or draw zones
Analyse page
Frame the area to
analyze
Deskew page
Change the image size
Rotate page
Adjust image
Magnifying glass
Display/hide image
drawer