CogPMAlignPattern.HighSensitivityParameter Property

CogPMAlignPattern HighSensitivityParameter Property

Cognex VisionPro 9.7

Control the sensitivity parameter used by PatMax when TrainAlgorithm is cogPMAlignTrainAlgorithmPatMaxHighSensitivity.

Namespace: Cognex.VisionPro.PMAlign
Assembly: Cognex.VisionPro.PMAlign (in Cognex.VisionPro.PMAlign.dll) Version: 73.0.0.0

Syntax

C++

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public double HighSensitivityParameter { get; set; }

public double HighSensitivityParameter { get; set; }

Public Property HighSensitivityParameter As Double 
	Get 
	Set

Public Property HighSensitivityParameter As Double 
	Get 
	Set

public:
property double HighSensitivityParameter {
	double get ();
	void set (double value);
}

public:
property double HighSensitivityParameter {
	double get ();
	void set (double value);
}

Property Value

Type: Double

Events

Event Type	Reason
CogPMAlignPattern Changed	Fires when this property changes. The following state flag may be affected: SfHighSensitivityParameter
CogPMAlignPattern Changed	Fires when the value of this property changes and the pattern was untrained. The following state flags may be affected: SfHighSensitivityParameter SfGetInfoIDs SfTrained SfCreateGraphicsCoarse SfCreateGraphicsFine SfGetInfoStrings SfGetTrainedPatternImage SfGetTrainedPatternImageMask SfGetTrainedPatternShapeModels

Event Type

Reason

CogPMAlignPattern Changed

Fires when this property changes.

The following state flag may be affected:

SfHighSensitivityParameter

CogPMAlignPattern Changed

Fires when the value of this property changes and the pattern was untrained.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	The supplied value is less than 1.0 or greater than 10.0.

Remarks

The noise rejection level to apply when using the cogPMAlignTrainAlgorithmPatMaxHighSensitivity algorithm.

Default Value: 2.0

Examples

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Imports Cognex.VisionPro
Imports Cognex.VisionPro.PMAlign

Private myPattern As CogPMAlignPattern
Private myParams As CogPMAlignRunParams
Private myResults As CogPMAlignResults

Private Sub doTrain()

  myPattern = New CogPMAlignPattern
  myParams = New CogPMAlignRunParams
  myResults = New CogPMAlignResults

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatMaxAndPatQuick
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image

  myPattern.HighSensitivityParameter = 2.1

  myPattern.TrainImage = anImage
  myPattern.TrainRegion = trainRect
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox
  myPattern.Origin.TranslationX = trainRect.CenterX
  myPattern.Origin.TranslationY = trainRect.CenterY



  myPattern.Train()
end sub

Imports Cognex.VisionPro
Imports Cognex.VisionPro.PMAlign

Private myPattern As CogPMAlignPattern
Private myParams As CogPMAlignRunParams
Private myResults As CogPMAlignResults

Private Sub doTrain()

  myPattern = New CogPMAlignPattern
  myParams = New CogPMAlignRunParams
  myResults = New CogPMAlignResults

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatMaxAndPatQuick
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image

  myPattern.HighSensitivityParameter = 2.1

  myPattern.TrainImage = anImage
  myPattern.TrainRegion = trainRect
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox
  myPattern.Origin.TranslationX = trainRect.CenterX
  myPattern.Origin.TranslationY = trainRect.CenterY



  myPattern.Train()
end sub

C++

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using Cognex.VisionPro;
using Cognex.VisionPro.PMAlign;

private CogPMAlignPattern myPattern;
private CogPMAlignRunParams myParams;
private CogPMAlignResults myResults;

private void doTrain()
{
  myPattern = new CogPMAlignPattern();
  myParams = new CogPMAlignRunParams();
  myResults =new CogPMAlignResults();

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatMaxAndPatQuick;
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image;

  myPattern.HighSensitivityParameter = 2.1;

  myPattern.TrainImage = anImage;
  myPattern.TrainRegion = trainRect;
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox;
  myPattern.Origin.TranslationX = trainRect.CenterX;
  myPattern.Origin.TranslationY = trainRect.CenterY;


  myPattern.Train();
}

using Cognex.VisionPro;
using Cognex.VisionPro.PMAlign;

private CogPMAlignPattern myPattern;
private CogPMAlignRunParams myParams;
private CogPMAlignResults myResults;

private void doTrain()
{
  myPattern = new CogPMAlignPattern();
  myParams = new CogPMAlignRunParams();
  myResults =new CogPMAlignResults();

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatMaxAndPatQuick;
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image;

  myPattern.HighSensitivityParameter = 2.1;

  myPattern.TrainImage = anImage;
  myPattern.TrainRegion = trainRect;
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox;
  myPattern.Origin.TranslationX = trainRect.CenterX;
  myPattern.Origin.TranslationY = trainRect.CenterY;


  myPattern.Train();
}