Adaptec 1542CP - Storage Controller Fast SCSI 10 MBps Uživatelská příručka stáhnout pdf (Strana 283)

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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.

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