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2.5 Image Filters on the Imaging Menu
In order to use the advanced image filters for scanning, you
must have VRS 4.00.101 (OEM version). The
image filters listed on the Imaging menu allow you to utilize functionality such as bar coding, deskewing,
border removal, patchcode properties and so on.
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Note
Some of the properties listed on the Image menu are not described in this manual. For information
about those properties, refer to your application’s user manual or the
VRS User’s Manual
.
To enable the Imaging menu:
1. Select
Scanner
from the
Source
menu.
2. Click
Bowe Bell + Howell 3200 with AIPE
from the
Select Scan Source
drop-down list, and then
click the
OK
button.
The scanner resets the flatbed to the “home” position. When the icons on the toolbar become
active, you are ready to begin.
3. Select the desired property from the
Imaging
menu.
2.5.1 Barcode Detection
This image filter recognizes the barcodes in the scanned images. Refer to the scanning application’s
operating manual how to use the barcode. If the barcodes cannot be recognized properly, the quality of the
scanned images can be improved by using another image filter, examples of which are given in
Table 4, "Example of Filters and Descriptions".
Filter
Description
Deskew
Straightens out the image skew
Noise Removal
Reduces the image noise
Line Removal
Restores the barcode lines
Smoothing
Smooths out the barcode lines
Table 4: Example of Filters and Descriptions
