OcrImageEnhancementOptions Class

A class containing the options for Image Enhancement during the OCR process.

Inheritance

System.Object

OcrImageEnhancementOptions

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.OCRProcessor

Assembly: Syncfusion.OCRProcessor.Base.dll

Syntax

public class OcrImageEnhancementOptions

Examples

// Initialize the OCR processor.
OCRProcessor processor = new OCRProcessor();
//loading the input image.
FileStream stream = new FileStream(@"Input.pdf", FileMode.Open);
PdfLoadedDocument document = new PdfLoadedDocument(stream);
sets the image enhancement options for OCR processor to enhance the images.
OcrImageEnhancementOptions options = new OcrImageEnhancementOptions();
options.IsGrayscaleEnabled = true;
options.IsDeskewEnabled = true;
options.IsDenoiseEnabled = false;
processor.Settings.ImageEnhancementOptions = options;
document = processor.PerformOCR(document);
FileStream outputStream = new FileStream("Output.pdf", FileMode.CreateNew);
//Save the document into stream.
document.Save(outputStream);
document.Close(true);

Constructors

OcrImageEnhancementOptions()

Declaration

public OcrImageEnhancementOptions()

Properties

IsBinarizeEnabled

Gets or sets the binarize of image.

Declaration

public bool IsBinarizeEnabled { set; }

Property Value

Type	Description
System.Boolean	`true` if [binarize enable]; otherwise, `false`.

IsConstrastEnabled

Gets or sets the contrast of image.

Declaration

public bool IsConstrastEnabled { set; }

Property Value

Type	Description
System.Boolean	`true` if [contrast enable]; otherwise, `false`.

IsDenoiseEnabled

Gets or sets the denoise of image.

Declaration

public bool IsDenoiseEnabled { set; }

Property Value

Type	Description
System.Boolean	`true` if [denoise enable]; otherwise, `false`.

IsDeskewEnabled

Gets or sets the deskew of image.

Declaration

public bool IsDeskewEnabled { set; }

Property Value

Type	Description
System.Boolean	`true` if [deskew enable]; otherwise, `false`.

IsGrayscaleEnabled

Gets or sets the grayscale of image.

Declaration

public bool IsGrayscaleEnabled { set; }

Property Value

Type	Description
System.Boolean	`true` if [grayscale enable]; otherwise, `false`.