ABBYY FineReader Engine 11 CLI for Linux

Documentation Home / Synthesis Keys

Below you can find the description of the synthesis keys of the abbyyocr11 utility.
Note: full keys are marked by italic.

 

Key Parameters Default Description
-scdr --correctDynamicRange
Auto
No
Yes
Auto Image colors will be corrected so that the background is white and the text is black, or vice versa, which improves image quality.
-sdbc --detectBackgroundColor
Auto
No
Yes
Auto The background color is detected during page synthesis.
-sddb --dontDetectBold
no   The bold-face type is not detected during document synthesis.
-sdddc --dontDetectDropCaps
no   The drop caps is not detected during document synthesis.
-sddfs --dontDetectFontSize
no   The font size is not detected during document synthesis.
-sddi --dontDetectItalic
no   The italic-face type is not detected during document synthesis.
-sdds --dontDetectSerifs
no   The serif typeface is not detected during document synthesis.
-sddsc --dontDetectSmallCaps
no   The small capital letters are not detected during document synthesis.
-sddss --dontDetectSubscriptsSuperscripts
no   The subscripts and superscripts are not detected during document synthesis.
-sdtc --detectTextColor
Auto
No
Yes
Auto The text color is detected during page synthesis.
-sddus --dontDetectUnderlineStrikeout
no   The underline and strikeout are not detected during document synthesis.
-siep --insertEmptyParagraphsForBigInterlines
no   Empty paragraphs are inserted to reproduce big line spacing of the original text. This property is used only if -spem key is SingleLineParagraphsWithSpaceFormatting.
-smdm --monospaceDetectionMode
Auto
NotMonospace
Monospace
Auto Specifies the mode of monospaced font detection.
-spem --paragraphExtractionMode
NormalExtraction
RoughExtraction
SingleLineParagraphsWithSpaceFormatting
SingleLineParagraphsWithWordSeparationOnly
NormalExtraction Specifies the mode of paragraph extraction.
-slmm --synthesisLowMemoryMode
no   Enables low memory mode during document synthesis. The FineReader Engine will try to use no more than 600 Mb of memory during document synthesis by loading less pages to memory simultaneously. However, document synthesis may slow down and the quality may slightly deteriorate.
-spps --synthesisPagePoolSize
number of pages to be loaded simultaneously during document synthesis 64 Specifies how many pages can be loaded by document synthesis simultaneously. This option can be used to decrease memory usage. It is recommended to use the value in range from 32 to 64. The more the value, the more the speed of processing. However, it is better not to pass the highest values to this option for processing big documents, as this may lead to an “out of memory” error. The value less than 5 is ignored.

 

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