CogBlob.MorphologyOperations Property

CogBlob MorphologyOperations Property

Cognex VisionPro

A collection of CogBlobMorphologyConstants indicating which morphology operations are to be performed on the segmented image. The operations are performed in the order in which they are added to the collection. Operations can be added multiple times.

Namespace: Cognex.VisionPro.Blob
Assembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 65.1.0.0

Syntax

C++

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public CogBlobMorphologyCollection MorphologyOperations { get; set; }

public CogBlobMorphologyCollection MorphologyOperations { get; set; }

Public Property MorphologyOperations As CogBlobMorphologyCollection 
	Get 
	Set

Public Property MorphologyOperations As CogBlobMorphologyCollection 
	Get 
	Set

public:
property CogBlobMorphologyCollection^ MorphologyOperations {
	CogBlobMorphologyCollection^ get ();
	void set (CogBlobMorphologyCollection^ value);
}

public:
property CogBlobMorphologyCollection^ MorphologyOperations {
	CogBlobMorphologyCollection^ get ();
	void set (CogBlobMorphologyCollection^ value);
}

Property Value

Type: CogBlobMorphologyCollection
The default is an empty collection.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when the value of this property changes. The following state flag may be affected: SfMorphologyOperations

Event Type

Reason

ICogChangedEvent Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfMorphologyOperations

Remarks

Examples

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Imports Cognex.VisionPro
Imports Cognex.VisionPro.Blob

Private Sub doBlob()
Dim myBlob As New CogBlob
Dim myBlobResults As CogBlobResults
Dim myImage As CogImage8Grey
myBlob.SaveSegmentedImage = True
myBlob.SaveSegmentedImageBeforeMorphology = True
myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.DilateSquare)
myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.OpenSquare)
myBlobResults = myBlob.Execute(mobjImage, r)
TextBox1.Text = myBlobResults.GetBlobs.Count
myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.BeforeMorphology, True)
cdDisp.Image = myImage
MsgBox("next")
myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.cogBlobSegmentedImage, True)
cdDisp.Image = myImage
End Sub

Imports Cognex.VisionPro
Imports Cognex.VisionPro.Blob

Private Sub doBlob()
Dim myBlob As New CogBlob
Dim myBlobResults As CogBlobResults
Dim myImage As CogImage8Grey
myBlob.SaveSegmentedImage = True
myBlob.SaveSegmentedImageBeforeMorphology = True
myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.DilateSquare)
myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.OpenSquare)
myBlobResults = myBlob.Execute(mobjImage, r)
TextBox1.Text = myBlobResults.GetBlobs.Count
myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.BeforeMorphology, True)
cdDisp.Image = myImage
MsgBox("next")
myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.cogBlobSegmentedImage, True)
cdDisp.Image = myImage
End Sub

C++

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using Cognex.VisionPro; 
using Cognex.VisionPro.Blob;

   private void doBlob()
 {
 CogBlob myBlob=new CogBlob(); 
 CogBlobResults myBlobResults; 
 CogImage8Grey myImage; 
 myBlob.SaveSegmentedImage = true;
 myBlob.SaveSegmentedImageBeforeMorphology = true;
 myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.DilateSquare);
 myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.OpenSquare);
 myBlobResults = myBlob.Execute(mobjImage, r);
 textBox1.Text =  myBlobResults.GetBlobs(true).Count.ToString();
 myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.BeforeMorphology, true);
 cdDisp.Image = myImage;
 MessageBox.Show("next");
 myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.cogBlobSegmentedImage, true);
 cdDisp.Image = myImage;
 }

using Cognex.VisionPro; 
using Cognex.VisionPro.Blob;

   private void doBlob()
 {
 CogBlob myBlob=new CogBlob(); 
 CogBlobResults myBlobResults; 
 CogImage8Grey myImage; 
 myBlob.SaveSegmentedImage = true;
 myBlob.SaveSegmentedImageBeforeMorphology = true;
 myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.DilateSquare);
 myBlob.MorphologyOperations.Add(CogBlobMorphologyConstants.OpenSquare);
 myBlobResults = myBlob.Execute(mobjImage, r);
 textBox1.Text =  myBlobResults.GetBlobs(true).Count.ToString();
 myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.BeforeMorphology, true);
 cdDisp.Image = myImage;
 MessageBox.Show("next");
 myImage = myBlobResults.CreateSegmentedImage(CogBlobSegmentedImageConstants.cogBlobSegmentedImage, true);
 cdDisp.Image = myImage;
 }