Visioneer PROOCR100 Betriebsanweisung PDF herunterladen (Seite 37)

file:///C|/VisioneerDoc/html/glossary.htm

settings file A file, saved by choosing Save Settings from the File menu,

that saves the current gallery, processing preferences, display

preferences, proofing preferences, and selected scanner

information in a named settings file. To use a settings file,

retrieve it by choosing Retrieve Settings from the File menu.

sheetfed scanner Scanner with an integral sheetfeeder, but no flatbed, on which

pages are placed and fed through the scanner. Although they

can scan multiple pages at a time, sheetfed scanners often

support only a small range of paper sizes and it’s difficult to

control the proper alignment of a page. Compare with flatbed

scanner and automatic document feeder (ADF).

side-by-side columns Also known as “bound” columns. A column format where the

text flows as in a table, left to right, by column groups. Side-

by-side columns are commonly found in tables and

documents where the text reads left-to-right, then top to

bottom. The flow of text in side-by-side columns is best

suited for the As Single Column locate setting in Pro OCR.

single-bit image Also referred to as line art. An image format where individual

pixels are expressed as a single bit—either black or white.

Compare with

grayscale image.

single-step processing A method for using Pro OCR with maximum control over

individual pages. Single-step processing involves selecting

Gallery settings for individual pages in a document, and

manually launching Get Page, Locate and Recognize. Single-

step processing is best suited to documents that require

different Gallery settings (Page Size, Brightness, Locate

method, etc.) on different pages. Compare with

automatic

processing.

skewed text Text that is not horizontal in the page image. The most

common cause of skewed text is scanning a page in crooked.

Sometimes, text may be skewed on the input page. Pro OCR

can accurately recognize text skewed up to 2°. If text is

skewed more than that, Pro OCR may have difficulty in

properly locating text regions. Problems with skewed pages

(up to 15°) can be eliminated by selecting the Straighten

Skewed Images setting in the Processing Options dialog box.

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Visioneer PROOCR100 Betriebsanweisung Seite 37