ScanSoft OMNIPAGE PRO X, Руководство пользователя

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Chapter 4
OCR Toolbar options 71
Scan in Gray
Select this to scan paper documents from your scanner with grayscale
scanning. Choose this if you wish to retain pictures or photos in your
output document. For best OCR accuracy, choose this for lower
quality pages, for example with low or varying contrast, or with text
on shaded or colored backgrounds.
Scan in Color
Select this to scan paper documents from your scanner in color.
Choose this only if you wish to retain color graphics in your
recognized document. Handling color documents needs extra
memory and time. It yields no accuracy benefits for OCR compared
to grayscale scanning (at a given resolution). It is available only when a
color scanner is installed.
Note
The scanner options in the Get Page pop-up menu may vary depending on your
scanner configuration. Scanning modes not supported by your scanner will be
grayed. If you see only one item Scan Image, you should select the scanning mode
(black-and-white, grayscale or color) on the scanner interface.
Load Image
Select Load Image to load one or more existing image files. Multi-page
image files (TIFF and PDF formats) can be handled; you can specify
which page images to open. You cannot modify the brightness,
contrast, resolution or mode (black-and-white, gray or color) of image
files when you load them. They are opened as they were saved. Images
are automatically straightened, if necessary.
For step-by-step guidance on scanning, see Scanning pages on page 36.
For similar guidance on opening images, see Loading image files on
page 36 and Supported image file formats on page 111 and 112.