OcrEngine Class |
Namespace: Atalasoft.Ocr
The OcrEngine type exposes the following members.
Name | Description | |
---|---|---|
OcrEngine() | Initializes a new instance of the OcrEngine class. | |
OcrEngine(IOcrFactory) | Initializes a new instance of the OcrEngine class using provided IOcrFactory. |
Name | Description | |
---|---|---|
AvailablePreprocessingOptions | This property returns the available set of image preprocessing options for this OcrEngine. | |
CanRecognizeBarcodes | Returns true if this engine supports barcode recognition. | |
CanUseSymbolSet | Gets a value indicating whether engine can use symbol set or not. | |
DefaultPreprocessingOptions | Returns the default preprocessing options for this OcrEngine. | |
DefaultRecognitionCulture | Returns the default recognition language for this engine. | |
Factory | This property provides an object of type IOcrFactory for the construction of page and
document elements. | |
FontBuilder | This property provides a font builder that will be used for page construction. | |
FontMapper | This property provides a font mapper that will be used for page construction. | |
PreprocessingOptions | The property provides the preprocessing options to be used for this engine. | |
RecognitionCulture | Sets or gets the recognition language for this engine. | |
RecognitionCulturesList | Gets or sets the list of cultures to be used during recognition. | |
RecognizeBarcodes | When true, will recognize barcodes as well as text if the engine supports barcode recognition. | |
SupportedBarcodeSymbologies | Gets a list of barcode symbologies that are supported by this OcrDocument (if any). | |
SupportMultiCultureRecognition |
Gets the value indicating whether the OCR engine supports multiple recognition cultures.
| |
Translators | This property provides access to a TranslatorCollection object used by the engine to
translate images to documents. |
Name | Description | |
---|---|---|
CanStream | Determines if it is possible to write a particular output format to a Stream. | |
CanTranslate | Determines if it is possible to translate a document to a particular output format. | |
CulturesMatch |
Detects whether specified cultures match.
| |
Dispose() | Dispose memory used by the OcrEngine. | |
Dispose(Boolean) | Releases the unmanaged resources used by the OcrEngine and optionally releases the managed resources | |
Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) | |
Finalize | OcrEngine finalizer.
(Overrides Object.Finalize().) | |
GetAvailablePreprocessingOptions |
Gets available preprocessing options for this OcrEngine | |
GetCanRecognizeBarcodes |
Gets the value indicating whether the engine can recognize barcodes or not.
| |
GetDefaultPreprocessingOptions |
Gets default preprocessing options for this OcrEngine | |
GetHashCode | Serves as the default hash function. (Inherited from Object.) | |
GetLicenseFlag |
Retrieves value of the flag with specified name.
| |
GetSupportedBarcodeSymbologies | Returns the barcode symbologies supported by this engine. | |
GetSupportedRecognitionCultures | Returns an array of supported recognition languages for this engine | |
GetSymbolSet | Returns an engine-specific symbol set matching string from a standard symbol set. | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
HandleDeskew | Handles the process of deskewing an image. | |
HasPageLocationHandler | Determines whether or not events have been installed for page location. | |
Initialize | Initialize the engine. | |
IsMultiCultureRecognitionSupported |
Tells whether the OCR engine supports multiple recognition cultures.
| |
MakeBinarizeCommand | Returns a new ImageCommand that will binarize an image in the HandleDeskew method | |
MakeDeskewCommand | Returns a new ImageCommand that will deskew an image. | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
OcrBarcodeSymbologyIsSupported | Returns true if a given barcode symbology is supported. | |
OnDocumentProgress | Fire the DocumentProgress event. | |
OnImageIntroduction |
Raises the ImageIntroduction event.
| |
OnImageSendOff |
Raises the ImageSendOff event.
| |
OnImageTransformation |
Raises the ImageTransformation event.
| |
OnPageConstructed | Fire the PageConstructed event. | |
OnPageConstructing | Fire the PageConstructing event. | |
OnPageLocation | Fire the PageLocationPageLocation event. | |
OnPageProgress | Fire the PageProgress event. | |
RecognitionCultureChanged |
Occurs when the RecognitionCulture or RecognitionCulturesList properties change.
| |
RecognitionCultureSupported | Indicates whether or not this engine will support a given recognition culture | |
Recognize(AtalaImage) | Recognize text in an AtalaImage, transforming it into an OcrPage object. | |
Recognize(ImageSource) | Recognize a set of AtalaImage objects as an entire document. | |
Recognize(AtalaImage, Rectangle) | Recognize only within a specific rectangle in an AtalaImage. | |
Recognize(AtalaImage, Int32) |
Recognize text in an AtalaImage
| |
Recognize(ImageSource, OcrDocument, IForeignTranslator, Object) |
Recognize a set of AtalaImage objects as an entire document.
| |
ShutDown | Terminates the engine. | |
Supported | Obsolete.
Provides a list of all mime types supported by Translators in this engine.
| |
SupportedMimeTypes | Provides a list of all mime types supported by Translators in this engine. | |
SupportingTranslator |
Finds a translator that supports translation to the requested output type.
| |
ToString | Returns a string that represents the current object. (Inherited from Object.) | |
ToSymbolSet | Converts a set of unique characters to a engine-specific symbol matching set. | |
Translate(ImageSource, String, Stream) | Translates a collection of images to the specified mime type, writing the output to the given stream.
This method attempts to select the best translator for the job. | |
Translate(ImageSource, String, String) | Translates a collection of images to the specified mime type, writing the output to the given path. This
method attempts to select the best translator for the job. | |
Translate(ImageSource, String, Stream, ITranslator) | Translates a collection of images to the specified mime type, writing the output to the given stream using
the supplied translator. | |
Translate(ImageSource, String, String, ITranslator) | Translates a collection of images to the specified mime type, writing the output to the given path using
the supplied translator. |
Name | Description | |
---|---|---|
DocumentProgress | This event is used to publish progress made in recognition of a set of images. | |
ImageIntroduction | This event is raised before ImageTransformation in order to allow the document to
be pre-processed prior to deskew. | |
ImageSendOff | This event is raised before the OCR process starts, and after ImageTransformation for OCR
pre-processing. | |
ImageTransformation | This event is raised just after the image is deskewed and before ImageSendOff is raised. | |
PageConstructed | This event is used to publish the page that has just been constructed. | |
PageConstructing | This event is used to publish the page that is in the process of being populated. | |
PageLocation | This event is used to publish OcrRegions that have been identified within an image. | |
PageProgress | This event is used to publish progress made in the recognition of a page. |