Plustek OpticBook 3600 Plus User Manual page 25

Deskew page: if this checkbox is ticked, the DigiBook program will
automatically straighten the skewed page(s) after scan.
Create bookmarks: may create bookmarks for text windows, graphics and
tables in Adobe Acrobat PDF files.
Retain colors of text: may maintain the original colors of the text across
the recognition.
Include graphics: may include graphics in "autoformatted" text files. If this
option is enabled, the Advanced button provides more graphics settings.
Merge lines into paragraphs: enables the automatic paragraph detection.
(This option is unavailable for Adobe Acrobat files: PDF files always store
text line by line.)
Language Option
In the Language Option section, you may turn on the "Numeric symbols
recognition" function to scan tables with no texts or select an appropriate
"Primary Language" for the originals.
Numeric symbols recognition: Tick this function to recognize tables of
figures which contain no text. When you limit recognition to the numeric
character set, the symbols "0" to "9", "+", "*", "/", "%", ","", ".", "(", ")", "-",
"=", "$", "£", "¥" and the "€" will be recognized.
Primary Language: This option allows you to set an appropriate primary
language for the document recognition. Those language options cover all
American and European languages.
Secondary Language: You may select up to 4 secondary languages to
support the primary language you have selected. The secondary
languages have to be the same language group with the primary
language.
Note: For more information about the supported languages recognition,
please refer to relevant description in the Readiris on line help.
Advanced:
Black and white graphics: convert the colors or gray graphics into
black and white graphics.
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