PassportRecognitionSettings Class Reference

Public Member Functions
	__init__ (self)
	set_allowed_characters (self, str allowedCharacters)
	Allowed characters set.
	set_automatic_color_inversion (self, bool automaticColorInversion)
	Detect images with white text on dark/black background and automatically choose a special OCR algorithm for them.
	set_ignored_characters (self, str ignoredCharacters)
	Sets blacklist for recognition symbols.
	set_language (self, Language language)
	Sets the language used for OCR.
	set_threads_count (self, int threadsCount)
	Gets or sets the number of threads for processing.
	set_upscale_small_font (self, bool upscaleSmallFont)
	Allows you to use additional algorithms specifically for small font recognition.

Static Public Attributes
str	JAVA_CLASS_NAME = "com.aspose.ocr.PassportRecognitionSettings"

Constructor & Destructor Documentation

__init__()

__init__

(

self

)

Member Function Documentation

set_allowed_characters()

set_allowed_characters	(		self,
		str	allowedCharacters
	)

Allowed characters set.

Determines the array of characters allowed for recognition result.

Parameters

allowedCharacters

contains string of characters.

set_automatic_color_inversion()

set_automatic_color_inversion	(		self,
		bool	automaticColorInversion
	)

Detect images with white text on dark/black background and automatically choose a special OCR algorithm for them.

Parameters

automaticColorInversion

contains boolean value - a automaticColorInversion is set. True by default.

set_ignored_characters()

set_ignored_characters	(		self,
		str	ignoredCharacters
	)

Sets blacklist for recognition symbols.

Parameters

ignoredCharacters

Characters excluded from recognition.

set_language()

set_language	(		self,
		Language	language
	)

Sets the language used for OCR.

Multi-language (none) by default.

Parameters

language

contains enum Language value.

set_threads_count()

set_threads_count	(		self,
		int	threadsCount
	)

Gets or sets the number of threads for processing.

By default, 0 means that the image will be processed with the number of threads equal to your number of processors. ThreadsCount = 1 means that the image will be processed in the main thread.

Parameters

threadsCount

the number of threads that will be created for parallel recognition of image fragments.

set_upscale_small_font()

set_upscale_small_font	(		self,
		bool	upscaleSmallFont
	)

Allows you to use additional algorithms specifically for small font recognition.

Useful for images with small size characters.

Parameters

upscaleSmallFont

contains boolean value - an upscaleSmallFont is set.

Member Data Documentation

JAVA_CLASS_NAME

str JAVA_CLASS_NAME = "com.aspose.ocr.PassportRecognitionSettings"

static