Class ImageBinarizationOptions

Class ImageBinarizationOptions

Le nom : Aspose.Note.Saving Assemblée: Aspose.Note.dll (25.4.0)

Options pour la binarisation de l’image.

public class ImageBinarizationOptions
   {
   }

Inheritance

object ← ImageBinarizationOptions

I membri ereditari

object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()

Examples

Affichez comment sauvegarder un document en tant qu’image binaire en utilisant la méthode Otsu.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document oneFile = new Document(dataDir + "Aspose.one");
   dataDir += "SaveToBinaryImageUsingOtsuMethod_out.png";
   oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
   {
      ColorMode = ColorMode.BlackAndWhite,
      BinarizationOptions = new ImageBinarizationOptions()
      {
         BinarizationMethod = BinarizationMethod.Otsu,
      }
   });

Il montre comment économiser un document en tant qu’image binaire en utilisant un seuil fixe.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document oneFile = new Document(dataDir + "Aspose.one");
   dataDir += "SaveToBinaryImageUsingFixedThreshold_out.png";
   oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
   {
      ColorMode = ColorMode.BlackAndWhite,
      BinarizationOptions = new ImageBinarizationOptions()
      {
         BinarizationMethod = BinarizationMethod.FixedThreshold,
         BinarizationThreshold = 123
      }
   });

Constructors

ImageBinarisationOptions() 

public ImageBinarizationOptions()
   {
   }

Properties

BinarizationMethod

Obtenez ou définissez la méthode de binarisation.La valeur par défaut est Aspose.Note.Saving.BinarizationMethod.FixedThreshold.

public BinarizationMethod BinarizationMethod
   {
      get;
      set;
   }

Valore di proprietà

BinarizationMethod

Examples

Affichez comment sauvegarder un document en tant qu’image binaire en utilisant la méthode Otsu.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document oneFile = new Document(dataDir + "Aspose.one");
   dataDir += "SaveToBinaryImageUsingOtsuMethod_out.png";
   oneFile.Save(dataDir,
       new ImageSaveOptions(SaveFormat.Png)
       {
           ColorMode = ColorMode.BlackAndWhite,
           BinarizationOptions = new ImageBinarizationOptions()
           {
               BinarizationMethod = BinarizationMethod.Otsu,
           }
       });

Il montre comment économiser un document en tant qu’image binaire en utilisant un seuil fixe.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document oneFile = new Document(dataDir + "Aspose.one");
   dataDir += "SaveToBinaryImageUsingFixedThreshold_out.png";
   oneFile.Save(dataDir,
              new ImageSaveOptions(SaveFormat.Png)
              {
                  ColorMode = ColorMode.BlackAndWhite,
                  BinarizationOptions = new ImageBinarizationOptions()
                  {
                      BinarizationMethod = BinarizationMethod.FixedThreshold,
                      BinarizationThreshold = 123
                  }
              });

BinarizationThreshold

Obtenez ou définissez la valeur limite pour la méthode de binarisation de limite fixe.デフォルト値は128。

public byte BinarizationThreshold
   {
      get;
      set;
   }

Valore di proprietà

byte

Examples

Il montre comment économiser un document en tant qu’image binaire en utilisant un seuil fixe.

string dataDir = RunExamples.GetDataDir_LoadingAndSaving();
   Document oneFile = new Document(dataDir + "Aspose.one");
   dataDir += "SaveToBinaryImageUsingFixedThreshold_out.png";
   oneFile.Save(dataDir, new ImageSaveOptions(SaveFormat.Png)
   {
       ColorMode = ColorMode.BlackAndWhite,
       BinarizationOptions = new ImageBinarizationOptions()
       {
           BinarizationMethod = BinarizationMethod.FixedThreshold,
           BinarizationThreshold = 123
       }
   });
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