User`s guide

7-2 A-63054 February 2004
If bar code and patch code reading and OCR indexing will be configured to
Alternatively search bar codes on rear side, then binarization should be
enabled for both the Front and Rear image setups. However, if for
performance reasons you choose to disable searching on the rear, then
you need to enable only the Front image setup.
3. Enable one of the Binarization options on the bottom left drop-down list in
the Filters tab on the Image Setup dialog box.
For the best bar code and patch code read rate results, the Good
Binarization/High Speed setting is recommended.
For the best OCR results, the Best Binarization/Low Speed setting
is recommended.
If binarization is being performed only for bar code/OCR indexing or
document/batch separation using patch codes or bar codes, the binarized
images may be discarded (and therefore will not be displayed during
scanning) after bar code/patch code/OCR reading.
To discard binarized images, select Keep Color Only in the bottom right
drop-down list in the Filters tab in the Image Setup dialog box.