Interface IMaskingSession

Interface IMaskingSession

De naam: Aspose.Imaging.Masking Verzameling: Aspose.Imaging.dll (25.4.0)

De masker sessie

public interface IMaskingSession : IDisposable

Implements

IDisposable

Examples

Het opslaan van de maskeringssessie naar een bestand voor lange sessies, evenals voor de mogelijkheid om de sessie opnieuw te herhalen in een andere omgeving.

string dir = "c:\\temp\\";
                                                                                                                                                 string sessionBackupFile = dir + "session.bak";

                                                                                                                                                 // Masking export options
                                                                                                                                                 Aspose.Imaging.ImageOptions.PngOptions exportOptions = new Aspose.Imaging.ImageOptions.PngOptions();
                                                                                                                                                 exportOptions.ColorType = Aspose.Imaging.FileFormats.Png.PngColorType.TruecolorWithAlpha;
                                                                                                                                                 exportOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());

                                                                                                                                                 Aspose.Imaging.Masking.Options.MaskingOptions maskingOptions = new Aspose.Imaging.Masking.Options.MaskingOptions();

                                                                                                                                                 // Use GraphCut clustering.
                                                                                                                                                 maskingOptions.Method = Masking.Options.SegmentationMethod.GraphCut;
                                                                                                                                                 maskingOptions.Decompose = false;
                                                                                                                                                 maskingOptions.Args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                 // The backgroung color will be orange.
                                                                                                                                                 maskingOptions.BackgroundReplacementColor = Aspose.Imaging.Color.Orange;
                                                                                                                                                 maskingOptions.ExportOptions = exportOptions;

                                                                                                                                                 // Starting a session for the first time and saving to a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.CreateSession(maskingOptions))
                                                                                                                                                     {
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.Decompose())
                                                                                                                                                         {
                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step1.png");
                                                                                                                                                             }
                                                                                                                                                         }

                                                                                                                                                         session.Save(sessionBackupFile);
                                                                                                                                                     }
                                                                                                                                                 }

                                                                                                                                                 // Resuming a masking session from a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.LoadSession(sessionBackupFile))
                                                                                                                                                     {
                                                                                                                                                         Aspose.Imaging.Masking.Options.AutoMaskingArgs args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                         // Analyze the image visually and set the points that belong to separated objects.
                                                                                                                                                         args.ObjectsPoints = new Point[][]
                                                                                                                                                                                      {
                                                                                                                                                                                          new Point[]
                                                                                                                                                                                              {
                                                                                                                                                                                                  new Point(0, 0), new Point(0, 1), new Point(1, 0),
                                                                                                                                                                                                  new Point(1, 1), new Point(2, 0), new Point(2, 1),
                                                                                                                                                                                                  new Point(3, 0), new Point(3, 1)
                                                                                                                                                                                              },
                                                                                                                                                                                      };
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.ImproveDecomposition(args))
                                                                                                                                                         {
                                                                                                                                                             // Explicit transfer of export options, since it is not serializable
                                                                                                                                                             maskingResult.MaskingOptions.ExportOptions = exportOptions;

                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step2.png");
                                                                                                                                                             }
                                                                                                                                                         }
                                                                                                                                                     }
                                                                                                                                                 }

Methods

Decompose()

Eerste hard ontbossingsoperatie

MaskingResult Decompose()

Returns

MaskingResult

Het resultaat van het maskeren als een reeks segment beeldleveranciers.

Examples

Het opslaan van de maskeringssessie naar een bestand voor lange sessies, evenals voor de mogelijkheid om de sessie opnieuw te herhalen in een andere omgeving.

string dir = "c:\\temp\\";
                                                                                                                                                 string sessionBackupFile = dir + "session.bak";

                                                                                                                                                 // Masking export options
                                                                                                                                                 Aspose.Imaging.ImageOptions.PngOptions exportOptions = new Aspose.Imaging.ImageOptions.PngOptions();
                                                                                                                                                 exportOptions.ColorType = Aspose.Imaging.FileFormats.Png.PngColorType.TruecolorWithAlpha;
                                                                                                                                                 exportOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());

                                                                                                                                                 Aspose.Imaging.Masking.Options.MaskingOptions maskingOptions = new Aspose.Imaging.Masking.Options.MaskingOptions();

                                                                                                                                                 // Use GraphCut clustering.
                                                                                                                                                 maskingOptions.Method = Masking.Options.SegmentationMethod.GraphCut;
                                                                                                                                                 maskingOptions.Decompose = false;
                                                                                                                                                 maskingOptions.Args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                 // The backgroung color will be orange.
                                                                                                                                                 maskingOptions.BackgroundReplacementColor = Aspose.Imaging.Color.Orange;
                                                                                                                                                 maskingOptions.ExportOptions = exportOptions;

                                                                                                                                                 // Starting a session for the first time and saving to a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.CreateSession(maskingOptions))
                                                                                                                                                     {
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.Decompose())
                                                                                                                                                         {
                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step1.png");
                                                                                                                                                             }
                                                                                                                                                         }

                                                                                                                                                         session.Save(sessionBackupFile);
                                                                                                                                                     }
                                                                                                                                                 }

                                                                                                                                                 // Resuming a masking session from a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.LoadSession(sessionBackupFile))
                                                                                                                                                     {
                                                                                                                                                         Aspose.Imaging.Masking.Options.AutoMaskingArgs args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                         // Analyze the image visually and set the points that belong to separated objects.
                                                                                                                                                         args.ObjectsPoints = new Point[][]
                                                                                                                                                                                      {
                                                                                                                                                                                          new Point[]
                                                                                                                                                                                              {
                                                                                                                                                                                                  new Point(0, 0), new Point(0, 1), new Point(1, 0),
                                                                                                                                                                                                  new Point(1, 1), new Point(2, 0), new Point(2, 1),
                                                                                                                                                                                                  new Point(3, 0), new Point(3, 1)
                                                                                                                                                                                              },
                                                                                                                                                                                      };
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.ImproveDecomposition(args))
                                                                                                                                                         {
                                                                                                                                                             // Explicit transfer of export options, since it is not serializable
                                                                                                                                                             maskingResult.MaskingOptions.ExportOptions = exportOptions;

                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step2.png");
                                                                                                                                                             }
                                                                                                                                                         }
                                                                                                                                                     }
                                                                                                                                                 }

DecomposeAsync()

Het creëert de asynchrone taak die de eerste harde ontbossing kan uitvoeren

IMaskingAsyncTask DecomposeAsync()

Returns

IMaskingAsyncTask

De asynchronische ontbossende taak

ImproveDecomposition(ImaskingArgs)

Uitvoering Retraining Decompositie Operatie

MaskingResult ImproveDecomposition(IMaskingArgs maskingArguments)

Parameters

maskingArguments IMaskingArgs

De maskerende argumenten.

Returns

MaskingResult

Het resultaat van het maskeren als een reeks segment beeldleveranciers.

Examples

Het opslaan van de maskeringssessie naar een bestand voor lange sessies, evenals voor de mogelijkheid om de sessie opnieuw te herhalen in een andere omgeving.

string dir = "c:\\temp\\";
                                                                                                                                                 string sessionBackupFile = dir + "session.bak";

                                                                                                                                                 // Masking export options
                                                                                                                                                 Aspose.Imaging.ImageOptions.PngOptions exportOptions = new Aspose.Imaging.ImageOptions.PngOptions();
                                                                                                                                                 exportOptions.ColorType = Aspose.Imaging.FileFormats.Png.PngColorType.TruecolorWithAlpha;
                                                                                                                                                 exportOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());

                                                                                                                                                 Aspose.Imaging.Masking.Options.MaskingOptions maskingOptions = new Aspose.Imaging.Masking.Options.MaskingOptions();

                                                                                                                                                 // Use GraphCut clustering.
                                                                                                                                                 maskingOptions.Method = Masking.Options.SegmentationMethod.GraphCut;
                                                                                                                                                 maskingOptions.Decompose = false;
                                                                                                                                                 maskingOptions.Args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                 // The backgroung color will be orange.
                                                                                                                                                 maskingOptions.BackgroundReplacementColor = Aspose.Imaging.Color.Orange;
                                                                                                                                                 maskingOptions.ExportOptions = exportOptions;

                                                                                                                                                 // Starting a session for the first time and saving to a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.CreateSession(maskingOptions))
                                                                                                                                                     {
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.Decompose())
                                                                                                                                                         {
                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step1.png");
                                                                                                                                                             }
                                                                                                                                                         }

                                                                                                                                                         session.Save(sessionBackupFile);
                                                                                                                                                     }
                                                                                                                                                 }

                                                                                                                                                 // Resuming a masking session from a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.LoadSession(sessionBackupFile))
                                                                                                                                                     {
                                                                                                                                                         Aspose.Imaging.Masking.Options.AutoMaskingArgs args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                         // Analyze the image visually and set the points that belong to separated objects.
                                                                                                                                                         args.ObjectsPoints = new Point[][]
                                                                                                                                                                                      {
                                                                                                                                                                                          new Point[]
                                                                                                                                                                                              {
                                                                                                                                                                                                  new Point(0, 0), new Point(0, 1), new Point(1, 0),
                                                                                                                                                                                                  new Point(1, 1), new Point(2, 0), new Point(2, 1),
                                                                                                                                                                                                  new Point(3, 0), new Point(3, 1)
                                                                                                                                                                                              },
                                                                                                                                                                                      };
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.ImproveDecomposition(args))
                                                                                                                                                         {
                                                                                                                                                             // Explicit transfer of export options, since it is not serializable
                                                                                                                                                             maskingResult.MaskingOptions.ExportOptions = exportOptions;

                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step2.png");
                                                                                                                                                             }
                                                                                                                                                         }
                                                                                                                                                     }
                                                                                                                                                 }

ImproveDecompositionAsync(ImaskingArgs)

Het creëert de asynchrone taak die de retraining-decompositie kan uitvoeren

IMaskingAsyncTask ImproveDecompositionAsync(IMaskingArgs maskingArguments)

Parameters

maskingArguments IMaskingArgs

De maskerende argumenten.

Returns

IMaskingAsyncTask

De asynchronische ontbossende taak

Save(Stream)

Bewaar de sessie-status naar de aangegeven stroom.

void Save(Stream stream)

Parameters

stream Stream

De stroom.

Save(String)

Speel de sessie-status op het aangegeven bestand.

void Save(string filePath)

Parameters

filePath string

De file route.

Examples

Het opslaan van de maskeringssessie naar een bestand voor lange sessies, evenals voor de mogelijkheid om de sessie opnieuw te herhalen in een andere omgeving.

string dir = "c:\\temp\\";
                                                                                                                                                 string sessionBackupFile = dir + "session.bak";

                                                                                                                                                 // Masking export options
                                                                                                                                                 Aspose.Imaging.ImageOptions.PngOptions exportOptions = new Aspose.Imaging.ImageOptions.PngOptions();
                                                                                                                                                 exportOptions.ColorType = Aspose.Imaging.FileFormats.Png.PngColorType.TruecolorWithAlpha;
                                                                                                                                                 exportOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());

                                                                                                                                                 Aspose.Imaging.Masking.Options.MaskingOptions maskingOptions = new Aspose.Imaging.Masking.Options.MaskingOptions();

                                                                                                                                                 // Use GraphCut clustering.
                                                                                                                                                 maskingOptions.Method = Masking.Options.SegmentationMethod.GraphCut;
                                                                                                                                                 maskingOptions.Decompose = false;
                                                                                                                                                 maskingOptions.Args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                 // The backgroung color will be orange.
                                                                                                                                                 maskingOptions.BackgroundReplacementColor = Aspose.Imaging.Color.Orange;
                                                                                                                                                 maskingOptions.ExportOptions = exportOptions;

                                                                                                                                                 // Starting a session for the first time and saving to a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.CreateSession(maskingOptions))
                                                                                                                                                     {
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.Decompose())
                                                                                                                                                         {
                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step1.png");
                                                                                                                                                             }
                                                                                                                                                         }

                                                                                                                                                         session.Save(sessionBackupFile);
                                                                                                                                                     }
                                                                                                                                                 }

                                                                                                                                                 // Resuming a masking session from a file
                                                                                                                                                 using (Aspose.Imaging.RasterImage image = (Aspose.Imaging.RasterImage)Aspose.Imaging.Image.Load(dir + "Gorilla.bmp"))
                                                                                                                                                 {
                                                                                                                                                     // Create an instance of the ImageMasking class.
                                                                                                                                                     Aspose.Imaging.Masking.ImageMasking masking = new Aspose.Imaging.Masking.ImageMasking(image);

                                                                                                                                                     using (Aspose.Imaging.Masking.IMaskingSession session = masking.LoadSession(sessionBackupFile))
                                                                                                                                                     {
                                                                                                                                                         Aspose.Imaging.Masking.Options.AutoMaskingArgs args = new Aspose.Imaging.Masking.Options.AutoMaskingArgs();

                                                                                                                                                         // Analyze the image visually and set the points that belong to separated objects.
                                                                                                                                                         args.ObjectsPoints = new Point[][]
                                                                                                                                                                                      {
                                                                                                                                                                                          new Point[]
                                                                                                                                                                                              {
                                                                                                                                                                                                  new Point(0, 0), new Point(0, 1), new Point(1, 0),
                                                                                                                                                                                                  new Point(1, 1), new Point(2, 0), new Point(2, 1),
                                                                                                                                                                                                  new Point(3, 0), new Point(3, 1)
                                                                                                                                                                                              },
                                                                                                                                                                                      };
                                                                                                                                                         using (Aspose.Imaging.Masking.Result.MaskingResult maskingResult = session.ImproveDecomposition(args))
                                                                                                                                                         {
                                                                                                                                                             // Explicit transfer of export options, since it is not serializable
                                                                                                                                                             maskingResult.MaskingOptions.ExportOptions = exportOptions;

                                                                                                                                                             using (Aspose.Imaging.RasterImage segmentImage = maskingResult[1].GetImage())
                                                                                                                                                             {
                                                                                                                                                                 segmentImage.Save(dir + "step2.png");
                                                                                                                                                             }
                                                                                                                                                         }
                                                                                                                                                     }
                                                                                                                                                 }

Zie ook

IDisposable

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