ABBYY Mobile OCR Engine 4

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Recognition Settings Dialog Box

This dialog box allows you to set up image preprocessing and recognition parameters and select the optimal memory size which is necessary to recognize a specific image.

Option name Option description
Language database path A path to the language database (the textlang.dat file)
Recognition languages Specifies the recognition languages. See Recognition Languages in ABBYY Mobile OCR Engine.
Analysis languages

Specifies languages which are used during image analysis.

Full dictionaries The recognition languages which have full dictionary support are marked in Recognition Languages in ABBYY Mobile OCR Engine.
Image preprocessing options group
Disable deskew Specifies whether the skew should be corrected.
Has CJK Specifies whether the input image has Asian characters.
Find All Text Specifies whether the program should find all text on the image.
Is European with some CJK Specifies whether the input image contains European-language and some CJK text.
Detect page orientation Specifies whether the program should detect page orientation.
Prohibit vertical CJK text If this option is selected, the program will recognize only a horizontal CJK text on image, all vertical CJK text will be ignored.
MICR text type Specifies whether the MICR E13B font must be recognized.
 
Confidence level Specifies the recognition confidence level. If the level 0 is set, none of the uncertain characters are marked. If the level 4 is set, all suspicious characters are marked as uncertain. Level 3 is set as default.
Recognition mode Specifies the recognition mode:
  • Full
    Full recognition mode
  • Fast
    This mode provides 25% faster recognition speed for European languages
Adjust image resolution Allows you to adjust image resolution.
RAM size Specifies the optimal memory size, which is necessary to recognize a specific image.

See also

Description of the Demo Tool