SoBlendWithImageProcessing engine produces a linear combination between two images. More...

#include <ImageViz/Engines/ArithmeticAndLogic/ArithmeticOperations/SoBlendWithImageProcessing.h>

Inheritance diagram for SoBlendWithImageProcessing:

Public Member Functions
	SoBlendWithImageProcessing ()
	Constructor.

Public Member Functions inherited from SoImageVizEngine
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.

virtual void	startEvaluate ()
	Evaluate engine and dependencies in another thread without blocking the current one.

virtual void	waitEvaluate ()
	Wait for the end of engine evaluation.

virtual void	abortEvaluate ()
	Abort current processing as soon as possible.

virtual bool	isEvaluating ()
	Returns true if the engine evaluation is in progress.

Public Member Functions inherited from SoEngine
virtual int	getOutputs (SoEngineOutputList &list) const
	Returns a list of outputs in this engine.

SoEngineOutput *	getOutput (const SbName &outputName) const
	Returns a reference to the engine output with the given name.

SbBool	getOutputName (const SoEngineOutput *output, SbName &outputName) const
	Returns (in outputName) the name of the engine output (output).

SoEngine *	copy () const
	Creates and returns an exact copy of the engine.

Public Member Functions inherited from SoFieldContainer
void	setToDefaults ()
	Sets all fields in this object to their default values.

SbBool	hasDefaultValues () const
	Returns TRUE if all of the object's fields have their default values.

SbBool	fieldsAreEqual (const SoFieldContainer *fc) const
	Returns TRUE if this object's fields are exactly equal to fc's fields.

void	copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
	Copies the contents of fc's fields into this object's fields.

SoNONUNICODE SbBool	set (const char *fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

SbBool	set (const SbString &fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

void	get (SbString &fieldDataString)
	Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.

virtual int	getFields (SoFieldList &list) const
	Appends references to all of this object's fields to resultList, and returns the number of fields appended.

virtual int	getAllFields (SoFieldList &list) const
	Returns a list of fields, including the eventIn's and eventOut's.

virtual SoField *	getField (const SbName &fieldName) const
	Returns a the field of this object whose name is fieldName.

virtual SoField *	getEventIn (const SbName &fieldName) const
	Returns a the eventIn with the given name.

virtual SoField *	getEventOut (const SbName &fieldName) const
	Returns the eventOut with the given name.

SbBool	getFieldName (const SoField *field, SbName &fieldName) const
	Returns the name of the given field in the fieldName argument.

SbBool	enableNotify (SbBool flag)
	Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).

SbBool	isNotifyEnabled () const
	Notification is the process of telling interested objects that this object has changed.

virtual void	setUserData (void *data)
	Sets application data.

void *	getUserData (void) const
	Gets user application data.

Public Member Functions inherited from SoBase
virtual void	touch ()
	Marks an instance as modified, simulating a change to it.

virtual SbName	getName () const
	Returns the name of an instance.

virtual void	setName (const SbName &name)
	Sets the name of an instance.

void	setSynchronizable (const bool b)
	Sets this to be a ScaleViz synchronizable object.

bool	isSynchronizable () const
	Gets the ScaleViz synchronizable state of this object.

Public Member Functions inherited from SoRefCounter
void	ref () const
	Adds a reference to an instance.

void	unref () const
	Removes a reference from an instance.

void	unrefNoDelete () const
	unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.

int	getRefCount () const
	Returns current reference count.

void	lock () const
	lock this instance.

void	unlock () const
	unlock this instance.

Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.

template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Public Attributes
SoSFImageDataAdapter	inImage1
	The 1st input image.

SoSFImageDataAdapter	inImage2
	The 2nd input image.

SoSFFloat	weight
	The percentage of first image intensity.

SoImageVizEngineOutput< SoSFImageDataAdapter, SoImageDataAdapter * >	outImage
	The output image.

Public Attributes inherited from SoImageVizEngine
SbEventHandler< EventArg & >	onBegin
	Event raised when the processing begins.

SbEventHandler< EventArg & >	onEnd
	Event raised when processing ends and the result is available.

SbEventHandler< EventArg & >	onProgress
	Event raised while processing is running.

Additional Inherited Members
Public Types inherited from SoImageVizEngine
enum	ComputeMode { MODE_2D = 0 , MODE_3D = 1 , MODE_AUTO = 2 }
	Compute Mode This enum specifies whether the main input will be interpreted as a 3D volume or a stack of 2D images for processing. More...

enum	Neighborhood3d { CONNECTIVITY_6 = 0 , CONNECTIVITY_18 = 1 , CONNECTIVITY_26 = 2 }
	Neighborhood Connectivity 3D. More...

Static Public Member Functions inherited from SoImageVizEngine
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Static Public Member Functions inherited from SoEngine
static SoType	getClassTypeId ()
	Returns the type identifier for the SoEngine class.

static SoEngine *	getByName (const SbName &name)
	Looks up engine(s) by name.

static int	getByName (const SbName &name, SoEngineList &list)
	Looks up engine(s) by name.

Static Public Member Functions inherited from SoFieldContainer
static SoType	getClassTypeId ()
	Returns the type of this class.

Static Public Member Functions inherited from SoBase
static SoType	getClassTypeId ()
	Returns type identifier for this class.

Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Detailed Description

SoBlendWithImageProcessing engine produces a linear combination between two images.

The SoBlendWithImageFiltering engine produces a linear combination between two images $I_1$ and $I_2$ . The formula is:

$O(n,m)=\left[\lambda_1 I_1(n,m)+(100-\lambda_1)I_2(n,m)\right]/100$

Remarks:

Overflows may occur.
The result of a subtraction between two binary images is a short integer image; this operation is not equivalent to a logical difference.
Be careful with negative values and the way they are visualized.

FILE FORMAT/DEFAULT

inImage1	NULL
inImage2	NULL
weight	60.0f

Library references: blendimage

Definition at line 67 of file SoBlendWithImageProcessing.h.

Constructor & Destructor Documentation

◆ SoBlendWithImageProcessing()

SoBlendWithImageProcessing::SoBlendWithImageProcessing ( )

Constructor.

Member Data Documentation

◆ inImage1

SoSFImageDataAdapter SoBlendWithImageProcessing::inImage1

The 1st input image.

Default value is NULL. Supported types include: grayscale binary label color image.

Definition at line 77 of file SoBlendWithImageProcessing.h.

◆ inImage2

SoSFImageDataAdapter SoBlendWithImageProcessing::inImage2

The 2nd input image.

Default value is NULL. Supported types include: grayscale binary label color image.

Definition at line 80 of file SoBlendWithImageProcessing.h.

◆ outImage

SoImageVizEngineOutput<SoSFImageDataAdapter,SoImageDataAdapter*> SoBlendWithImageProcessing::outImage

The output image.

Default value is NULL. Supported types include: grayscale binary label color image.

Definition at line 86 of file SoBlendWithImageProcessing.h.

◆ weight

SoSFFloat SoBlendWithImageProcessing::weight

The percentage of first image intensity.

Default value is 60.0f.

Definition at line 83 of file SoBlendWithImageProcessing.h.

The documentation for this class was generated from the following file:

ImageViz/Engines/ArithmeticAndLogic/ArithmeticOperations/SoBlendWithImageProcessing.h

Open Inventor Release 2023.2.3

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

SEE ALSO

FILE FORMAT/DEFAULT

Constructor & Destructor Documentation

◆ SoBlendWithImageProcessing()

Member Data Documentation

◆ inImage1

◆ inImage2

◆ outImage

◆ weight