Class ImageBinarizationOptions

ImageBinarizationOptions class

Options for image’s binarization.

public class ImageBinarizationOptions

Constructors

Name	Description
ImageBinarizationOptions()	The default constructor.

Properties

Name	Description
BinarizationMethod { get; set; }	Gets or sets the binarization method. The default value is FixedThreshold.
BinarizationThreshold { get; set; }	Gets or sets threshold value for fixed threshold binarization method. The default value is 128.

Examples

Shows how to save a document as binary image using Otsu’s method.

// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");

dataDir = dataDir + "SaveToBinaryImageUsingOtsuMethod_out.png";

// Save the document as gif.
oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                        {
                            ColorMode = ColorMode.BlackAndWhite,
                            BinarizationOptions = new ImageBinarizationOptions()
                                                  {
                                                      BinarizationMethod = BinarizationMethod.Otsu,
                                                  }
                        });

Shows how to save a document as binary image using fixed threshold.

// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadingAndSaving();

// Load the document into Aspose.Note.
Document oneFile = new Document(dataDir + "Aspose.one");

dataDir = dataDir + "SaveToBinaryImageUsingFixedThreshold_out.png";

// Save the document as gif.
oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
                          {
                              ColorMode = ColorMode.BlackAndWhite,
                              BinarizationOptions = new ImageBinarizationOptions()
                                                        {
                                                            BinarizationMethod = BinarizationMethod.FixedThreshold,
                                                            BinarizationThreshold = 123
                                                        }
                          });

See Also

• namespace Aspose.Note.Saving
• assembly Aspose.Note