CogImageSharpness Class

Cognex VisionPro

Class containing image Sharpness processing run parameters.

Inheritance Hierarchy

System Object
  System MarshalByRefObject
    Cognex.VisionPro.Implementation CogObjectBase
      Cognex.VisionPro.ImageProcessing CogImageSharpness

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

Syntax

C++

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[SerializableAttribute]
public class CogImageSharpness : CogObjectBase, 
	ICogNetInternal, IDisposable, ICloneable, ISerializable, ICogHasChanged, 
	ICogChangedEvent

[SerializableAttribute]
public class CogImageSharpness : CogObjectBase, 
	ICogNetInternal, IDisposable, ICloneable, ISerializable, ICogHasChanged, 
	ICogChangedEvent

<SerializableAttribute>
Public Class CogImageSharpness 
	Inherits CogObjectBase 
	Implements ICogNetInternal, IDisposable, ICloneable, ISerializable, 
	ICogHasChanged, ICogChangedEvent

<SerializableAttribute>
Public Class CogImageSharpness 
	Inherits CogObjectBase 
	Implements ICogNetInternal, IDisposable, ICloneable, ISerializable, 
	ICogHasChanged, ICogChangedEvent

[SerializableAttribute]
public ref class CogImageSharpness : public CogObjectBase, 
	ICogNetInternal, IDisposable, ICloneable, ISerializable, ICogHasChanged, 
	ICogChangedEvent

[SerializableAttribute]
public ref class CogImageSharpness : public CogObjectBase, 
	ICogNetInternal, IDisposable, ICloneable, ISerializable, ICogHasChanged, 
	ICogChangedEvent

The CogImageSharpness type exposes the following members.

Constructors

	Name	Description
	CogImageSharpness	Constructs a new instance of this class.
	CogImageSharpness(IntPtr)	Constructs a new instance of this class using com pointer.
	CogImageSharpness(CogImageSharpness)	Constructs a new instance of this class as a deep copy of the given instance.

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Methods

	Name	Description
	Clone	Returns a deep copy of this class instance. Derived classes that implement Clone should override this method; other clients who wish to clone this instance should call ICloneable.Clone. See also CogSerializer.DeepCopyObject
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
	Dispose
	Dispose(Boolean)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Execute	Calculate the sharpness of the given image in the given region.
	Finalize	(Overrides Object Finalize .)
	GetAttributes	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetClassName	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetComponentName	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetConverter	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetDefaultEvent	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetDefaultProperty	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetEditor	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetEvents	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetEvents( Attribute )	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetObjectData
	GetProperties	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetProperties( Attribute )	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetPropertyOwner	Implements the corresponding member of the ICustomTypeDescriptor interface. May be overridden in derived classes to provide custom type information. (Inherited from CogObjectBase.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.)
	ResumeAndRaiseChangedEvent	Re-enables raising of the Changed event after SuspendChangedEvent has been called. Also raises the Changed event if the ChangedEventSuspended count is reduced to zero and any changes were made while events were suspended. Must be called once for each call to SuspendChangedEvent.
	SuspendChangedEvent	Temporarily suspends the raising of the Changed event. May be called more than once, and a corresponding call to ResumeAndRaiseChangedEvent must be made for each call to SuspendChangedEvent.
	ToString	Returns a String that represents the current Object. (Inherited from Object.)

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Fields

	Name	Description
	SfAbsDiffDistanceX	This bit will be set in the EventArgs of a Changed event every time the value returned by AbsDiffDistanceX may have changed.
	SfAbsDiffDistanceY	This bit will be set in the EventArgs of a Changed event every time the value returned by AbsDiffDistanceY may have changed.
	SfAutoCorrelationNoiseLevel	This bit will be set in the EventArgs of a Changed event every time the value returned by AutoCorrelationNoiseLevel may have changed.
	SfBandPassMaxFrequency	This bit will be set in the EventArgs of a Changed event every time the value returned by BandPassMaxFrequency may have changed.
	SfBandPassMinFrequency	This bit will be set in the EventArgs of a Changed event every time the value returned by BandPassMinFrequency may have changed.
	SfGradientEnergyLowPassSmoothing	This bit will be set in the EventArgs of a Changed event every time the value returned by GradientEnergyLowPassSmoothing may have changed.
	SfMode	This bit will be set in the EventArgs of a Changed event every time the value returned by Mode may have changed.

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Properties

	Name	Description
	AbsDiffDistanceX	Returns/Sets the separation in the X direction.
	AbsDiffDistanceY	Returns/Sets the separation in the Y direction.
	AutoCorrelationNoiseLevel	Returns/Sets the noise level for autocorrelation mode. This value represents the grey-level variation inherent in the sensor, and should be significantly smaller than the grey-level range observed in the image. It is only used in autocorrelation mode.
	BandPassMaxFrequency	Returns/Sets the maximum frequency for band pass filtering mode.
	BandPassMinFrequency	Returns/Sets the minimum frequency for band pass filtering mode.
	ChangedEventSuspended	If nonzero, indicates that the raising of the Changed event has been suspended. This value is incremented when SuspendChangedEvent is called and decremented when ResumeAndRaiseChangedEvent is called.
	GradientEnergyLowPassSmoothing	Get or set the low pass smoothing for gradient energy mode. The image is processed using Gaussian smoothing before sharpness is measured. It is only used in GradientEnergy mode.
	HasChanged	If true, the serializable state of this object has changed since the last time it was serialized.
	Mode	Returns/Sets the mode in which to execute.

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Events

	Name	Description
	Changed	Occurs when one or more parts of the object's state may have changed.

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Remarks

Interface used for calculating image sharpness.