#include <itkSumOfSquaresImageFunction.h>
Calculate the sum of squares in the neighborhood of a pixel.
Calculate the sum of squares of the pixel values over the standard 8, 26, etc. connected neighborhood. This calculation uses a ZeroFluxNeumannBoundaryCondition.
If called with a ContinuousIndex or Point, the calculation is performed at the nearest neighbor.
This class is templated over the input image type and the coordinate representation type (e.g. float or double ).
Definition at line 47 of file itkSumOfSquaresImageFunction.h.
Public Member Functions | |
virtual::itk::LightObject::Pointer | CreateAnother () const |
RealType | Evaluate (const PointType &point) const override |
RealType | EvaluateAtContinuousIndex (const ContinuousIndexType &cindex) const override |
RealType | EvaluateAtIndex (const IndexType &index) const override |
const char * | GetNameOfClass () const override |
virtual const unsigned int & | GetNeighborhoodRadius () const |
virtual const unsigned int & | GetNeighborhoodSize () const |
void | SetNeighborhoodRadius (unsigned int radius) |
![]() | |
void | ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const |
void | ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const |
void | ConvertPointToNearestIndex (const PointType &point, IndexType &index) const |
OutputType | Evaluate (const PointType &point) const override=0 |
virtual NumericTraits< TInputImage::PixelType >::RealType | EvaluateAtContinuousIndex (const ContinuousIndexType &index) const=0 |
virtual const ContinuousIndexType & | GetEndContinuousIndex () const |
virtual const IndexType & | GetEndIndex () const |
const InputImageType * | GetInputImage () const |
virtual const ContinuousIndexType & | GetStartContinuousIndex () const |
virtual const IndexType & | GetStartIndex () const |
virtual bool | IsInsideBuffer (const ContinuousIndexType &index) const |
virtual bool | IsInsideBuffer (const IndexType &index) const |
virtual bool | IsInsideBuffer (const PointType &point) const |
virtual void | SetInputImage (const InputImageType *ptr) |
![]() | |
unsigned long | AddObserver (const EventObject &event, Command *cmd) const |
unsigned long | AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const |
virtual void | DebugOff () const |
virtual void | DebugOn () const |
Command * | GetCommand (unsigned long tag) |
bool | GetDebug () const |
MetaDataDictionary & | GetMetaDataDictionary () |
const MetaDataDictionary & | GetMetaDataDictionary () const |
virtual ModifiedTimeType | GetMTime () const |
virtual const TimeStamp & | GetTimeStamp () const |
bool | HasObserver (const EventObject &event) const |
void | InvokeEvent (const EventObject &) |
void | InvokeEvent (const EventObject &) const |
virtual void | Modified () const |
void | Register () const override |
void | RemoveAllObservers () |
void | RemoveObserver (unsigned long tag) const |
void | SetDebug (bool debugFlag) const |
void | SetReferenceCount (int) override |
void | UnRegister () const noexcept override |
void | SetMetaDataDictionary (const MetaDataDictionary &rhs) |
void | SetMetaDataDictionary (MetaDataDictionary &&rrhs) |
virtual void | SetObjectName (std::string _arg) |
virtual const std::string & | GetObjectName () const |
![]() | |
Pointer | Clone () const |
virtual void | Delete () |
virtual int | GetReferenceCount () const |
void | Print (std::ostream &os, Indent indent=0) const |
Static Public Member Functions | |
static Pointer | New () |
![]() | |
static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool val) |
![]() | |
static void | BreakOnError () |
static Pointer | New () |
Static Public Attributes | |
static constexpr unsigned int | ImageDimension = InputImageType::ImageDimension |
![]() | |
static constexpr unsigned int | ImageDimension |
Protected Member Functions | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
SumOfSquaresImageFunction () | |
~SumOfSquaresImageFunction () override=default | |
![]() | |
ImageFunction () | |
~ImageFunction () override=default | |
![]() | |
FunctionBase ()=default | |
~FunctionBase () override=default | |
![]() | |
Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
virtual void | SetTimeStamp (const TimeStamp &timeStamp) |
~Object () override | |
![]() | |
virtual LightObject::Pointer | InternalClone () const |
LightObject () | |
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
virtual | ~LightObject () |
Private Attributes | |
std::vector< Offset< ImageDimension > > | m_NeighborhoodOffsets |
unsigned int | m_NeighborhoodRadius {} |
unsigned int | m_NeighborhoodSize {} |
Additional Inherited Members | |
![]() | |
ContinuousIndexType | m_EndContinuousIndex |
IndexType | m_EndIndex |
InputImageConstPointer | m_Image |
ContinuousIndexType | m_StartContinuousIndex |
IndexType | m_StartIndex |
![]() | |
std::atomic< int > | m_ReferenceCount {} |
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::ConstPointer = SmartPointer<const Self> |
Definition at line 59 of file itkSumOfSquaresImageFunction.h.
using itk::ImageFunction< TInputImage, TOutput, TCoordinate >::ContinuousIndexType |
ContinuousIndex Type.
Definition at line 98 of file itkImageFunction.h.
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::ImageSizeType = typename InputImageType::SizeType |
Size type of the underlying image.
Definition at line 86 of file itkSumOfSquaresImageFunction.h.
using itk::ImageFunction< TInputImage, TOutput, TCoordinate >::IndexType |
Index Type.
Definition at line 94 of file itkImageFunction.h.
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::InputImageType = TInputImage |
InputImageType type alias support
Definition at line 68 of file itkSumOfSquaresImageFunction.h.
using itk::ImageFunction< TInputImage, TOutput, TCoordinate >::InputPixelType |
InputPixel type alias support
Definition at line 78 of file itkImageFunction.h.
using itk::ImageFunction< TInputImage, TOutput, TCoordinate >::OutputType |
OutputType type alias support
Definition at line 84 of file itkImageFunction.h.
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::Pointer = SmartPointer<Self> |
Definition at line 58 of file itkSumOfSquaresImageFunction.h.
using itk::ImageFunction< TInputImage, TOutput, TCoordinate >::PointType |
Point Type.
Definition at line 101 of file itkImageFunction.h.
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::RealType = typename NumericTraits<typename InputImageType::PixelType>::RealType |
Datatype used for the variance
Definition at line 92 of file itkSumOfSquaresImageFunction.h.
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::Self = SumOfSquaresImageFunction |
Standard class type aliases.
Definition at line 54 of file itkSumOfSquaresImageFunction.h.
using itk::SumOfSquaresImageFunction< TInputImage, TCoordinate >::Superclass |
Definition at line 55 of file itkSumOfSquaresImageFunction.h.
|
protected |
Referenced by GetNameOfClass().
|
overrideprotecteddefault |
|
virtual |
Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.
Reimplemented from itk::Object.
|
inlineoverride |
Evaluate the function at non-integer positions
Definition at line 100 of file itkSumOfSquaresImageFunction.h.
References itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, float >::ConvertPointToNearestIndex(), and EvaluateAtIndex().
|
inlineoverride |
Definition at line 109 of file itkSumOfSquaresImageFunction.h.
References itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, float >::ConvertContinuousIndexToNearestIndex(), and EvaluateAtIndex().
|
overridevirtual |
Evaluate the function at specified index
Implements itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, float >.
Referenced by Evaluate(), and EvaluateAtContinuousIndex().
|
overridevirtual |
Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, float >.
References SumOfSquaresImageFunction().
|
virtual |
Get/Set the radius of the neighborhood over which the statistics are evaluated
|
virtual |
|
static |
Method for creation through the object factory.
|
overrideprotectedvirtual |
Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from itk::ImageFunction< TInputImage, NumericTraits< TInputImage::PixelType >::RealType, float >.
|
inline |
Definition at line 122 of file itkSumOfSquaresImageFunction.h.
References itk::GenerateRectangularImageNeighborhoodOffsets(), m_NeighborhoodOffsets, m_NeighborhoodRadius, and m_NeighborhoodSize.
|
staticconstexpr |
Dimension of the underlying image.
Definition at line 89 of file itkSumOfSquaresImageFunction.h.
|
private |
Definition at line 141 of file itkSumOfSquaresImageFunction.h.
Referenced by SetNeighborhoodRadius().
|
private |
Definition at line 138 of file itkSumOfSquaresImageFunction.h.
Referenced by SetNeighborhoodRadius().
|
private |
Definition at line 139 of file itkSumOfSquaresImageFunction.h.
Referenced by SetNeighborhoodRadius().