SoIntensityStatisticsQuantification engine advanced basic statistics of an image. More...

#include <ImageViz/Engines/ImageAnalysis/Statistics/SoIntensityStatisticsQuantification.h>

Inheritance diagram for SoIntensityStatisticsQuantification:

Classes
class	SbStatisticsDetail
	Results details of statistics global measure. More...

Public Types
enum	RangeMode { MIN_MAX = 0 , OTHER = 1 }

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...

Public Member Functions
	SoIntensityStatisticsQuantification ()
	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
SoSFEnum	computeMode
	Select the compute Mode (2D or 3D or AUTO) Use enum ComputeMode.

SoSFImageDataAdapter	inImage
	The input image.

SoSFEnum	rangeMode
	Select the input intensity range mode.

SoSFVec2i32	intensityRangeInput
	The input intensity range.

SoImageVizEngineAnalysisOutput< SbStatisticsDetail >	outResult
	The output measure result.

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
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

SoIntensityStatisticsQuantification engine advanced basic statistics of an image.

For an introduction to global measurements, see section Image Analysis Operations.

The SoIntensityStatisticsQuantification engine gives some of the image characteristics such as: the total number of pixels/voxels, the minimum and maximum gray levels, the mean, the range, the standard deviation, the kurtosis and the skewness.

$range = Max ~-~ Min ~+~ 1$
$\mu_k = \sum{(I(i,j)-mean)}^{k}$
$stddev = \sigma=\sqrt{\mu_2}$
$skewness = \frac{\mu_3}{\sigma^3}$
$kurtosis = (\frac{\mu_4}{\sigma^4})-3$

The SKEWNESS is the degree of asymmetry of a distribution. If the distribution has a tail length smaller than the maximum, the function has negative skewness. Otherwise, it has positive skewness.

The KURTOSIS is the degree of peakedness of a distribution, also called the "excess" or "excess coefficient." Kurtosis is a normalized form of the fourth central moment of a distribution.

FILE FORMAT/DEFAULT

computeMode	MODE_AUTO
inImage	NULL
rangeMode	MIN_MAX
intensityRangeInput	0 255

Library references: statistics

Definition at line 83 of file SoIntensityStatisticsQuantification.h.

Member Enumeration Documentation

◆ RangeMode

enum SoIntensityStatisticsQuantification::RangeMode

Enumerator

MIN_MAX

The measurements are computed between the minimum and the maximum of the image.

The SoIntensityStatisticsQuantification::intensityRangeInput field is ignored using this mode

OTHER

The measurements are computed between the bounds defined in the SoIntensityStatisticsQuantification::intensityRangeInput field.

Constructor & Destructor Documentation

◆ SoIntensityStatisticsQuantification()

SoIntensityStatisticsQuantification::SoIntensityStatisticsQuantification ( )

Constructor.

Member Data Documentation

◆ computeMode

SoSFEnum SoIntensityStatisticsQuantification::computeMode

Select the compute Mode (2D or 3D or AUTO) Use enum ComputeMode.

Default is MODE_AUTO

Definition at line 95 of file SoIntensityStatisticsQuantification.h.

◆ inImage

SoSFImageDataAdapter SoIntensityStatisticsQuantification::inImage

The input image.

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

Definition at line 153 of file SoIntensityStatisticsQuantification.h.

◆ intensityRangeInput

SoSFVec2i32 SoIntensityStatisticsQuantification::intensityRangeInput

The input intensity range.

Default value is SbVec2i32(0,255).

Definition at line 180 of file SoIntensityStatisticsQuantification.h.

◆ outResult

SoImageVizEngineAnalysisOutput<SbStatisticsDetail> SoIntensityStatisticsQuantification::outResult

The output measure result.

Default value is NULL.

Definition at line 183 of file SoIntensityStatisticsQuantification.h.

◆ rangeMode

SoSFEnum SoIntensityStatisticsQuantification::rangeMode

Select the input intensity range mode.

Use enum RangeMode. Default is MIN_MAX

Definition at line 177 of file SoIntensityStatisticsQuantification.h.

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

ImageViz/Engines/ImageAnalysis/Statistics/SoIntensityStatisticsQuantification.h

Open Inventor Release 2023.2.3

Classes

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members