TextRecognizer Properties
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The TextRecognizer type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | AutoDetectPageRotation | Gets or sets a value indicating whether the TextRecognizer will try to automatically detect the rotation of a scanned page. Default is false. |
| BlackList | A set of characters not allowed to be recognized from scanned document. The resulting text will only contain characters that are not in this list. This helps improve uncertain recognition. |
| ComHelpers | Set of helping methods for use from COM/ActiveX. |
| Corrections | Collection of corrections automatically applied to recognized text to fix repeating recognition errors. |
| ImagePreprocessingFilters | Collection of image preprocessing filters. |
| IsDocumentLoaded | Gets whether a document is loaded. (Inherited from BaseRecognizer.) |
| KeepTextFormatting | Gets or sets whether to try to keep the text formatting. |
| LicenseInfo | Gets license information. (Inherited from BaseRecognizer.) |
| MaximizeCPUUtilization | Gets or sets maximum OCR performance using Intel OpenMP (if available) to accelerate to approximately 30%. Default is false. (Inherited from BaseRecognizer.) |
| OCRLanguage | Language for Optical Character Recognition (OCR). The valid values are: (Inherited from BaseRecognizer.)
Download more languages at https://github.com/bytescout/ocrdata. |
| OCRLanguageDataFolder | Folder containing OCR language data files. (Inherited from BaseRecognizer.) |
| PageSeparator | Gets or sets the page separator character or string. Default is "\r\n". |
| PDFRenderingOptions | Gets or sets PDF rendering options. (Inherited from BaseRecognizer.) |
| PDFRenderingResolution | Gets or sets PDF rendering resolution. Default is 300 DPI. (Inherited from BaseRecognizer.) |
| RecognitionAreas | Collection of page areas intended for text recognition. |
| RegistrationKey | Gets or sets the key number part of registration information. (Inherited from BaseRecognizer.) |
| RegistrationName | Gets or sets the name part of the registration information. (Inherited from BaseRecognizer.) |
| TrimLeadingSpaces | Gets or sets whether to trim redundant leading spaces. Default is false. Works only if KeepTextFormatting is true. |
| UnwrapParagraphs | Gets or sets whether to unwrap paragraph text. Default is false. Works only if KeepTextFormatting is true. |
| Version | Gets version of the component. (Inherited from BaseRecognizer.) |
| WhiteList | A set of characters allowed to be recognized from scanned document. Only characters from this list will appear in the result text. This helps improve uncertain recognition. |
See Also