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ITK
5.4.0
Insight Toolkit
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#include <itkNearestNeighborInterpolateImageFunction.h>
Nearest neighbor interpolation of a scalar image.
NearestNeighborInterpolateImageFunction interpolates image intensity at a non-integer pixel position by copying the intensity for 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 39 of file itkNearestNeighborInterpolateImageFunction.h.
Public Types | |
using | ConstPointer = SmartPointer< const Self > |
using | Pointer = SmartPointer< Self > |
using | Self = NearestNeighborInterpolateImageFunction |
using | Superclass = InterpolateImageFunction< TInputImage, TCoordRep > |
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using | ConstPointer = SmartPointer< const Self > |
using | Pointer = SmartPointer< Self > |
using | RealType = typename NumericTraits< typename TInputImage::PixelType >::RealType |
using | Self = InterpolateImageFunction |
using | SizeType = typename InputImageType::SizeType |
using | Superclass = ImageFunction< TInputImage, typename NumericTraits< typename TInputImage::PixelType >::RealType, double > |
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using | ConstPointer = SmartPointer< const Self > |
using | ContinuousIndexType = ContinuousIndex< double, Self::ImageDimension > |
using | CoordRepType = double |
using | IndexType = typename InputImageType::IndexType |
using | IndexValueType = typename InputImageType::IndexValueType |
using | InputImageConstPointer = typename InputImageType::ConstPointer |
using | InputImageType = TInputImage |
using | InputPixelType = typename InputImageType::PixelType |
using | OutputType = NumericTraits< TInputImage::PixelType >::RealType |
using | Pointer = SmartPointer< Self > |
using | PointType = Point< double, Self::ImageDimension > |
using | Self = ImageFunction |
using | Superclass = FunctionBase< Point< double, Self::ImageDimension >, NumericTraits< TInputImage::PixelType >::RealType > |
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using | ConstPointer = SmartPointer< const Self > |
using | InputType = Point< double, TInputImage::ImageDimension > |
using | OutputType = NumericTraits< TInputImage::PixelType >::RealType |
using | Pointer = SmartPointer< Self > |
using | Self = FunctionBase |
using | Superclass = Object |
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using | ConstPointer = SmartPointer< const Self > |
using | Pointer = SmartPointer< Self > |
using | Self = Object |
using | Superclass = LightObject |
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using | ConstPointer = SmartPointer< const Self > |
using | Pointer = SmartPointer< Self > |
using | Self = LightObject |
Public Member Functions | |
OutputType | EvaluateAtContinuousIndex (const ContinuousIndexType &index) const override |
const char * | GetNameOfClass () const override |
SizeType | GetRadius () const override |
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OutputType | EvaluateAtContinuousIndex (const ContinuousIndexType &index) const override=0 |
OutputType | EvaluateAtIndex (const IndexType &index) const override |
const char * | GetNameOfClass () const override |
OutputType | Evaluate (const PointType &point) const override |
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void | ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const |
void | ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const |
NumericTraits< TInputImage::PixelType >::RealType | Evaluate (const PointType &point) const override=0 |
virtual NumericTraits< TInputImage::PixelType >::RealType | EvaluateAtContinuousIndex (const ContinuousIndexType &index) const=0 |
virtual NumericTraits< TInputImage::PixelType >::RealType | EvaluateAtIndex (const IndexType &index) const=0 |
virtual const ContinuousIndexType & | GetEndContinuousIndex () const |
virtual const IndexType & | GetEndIndex () const |
const InputImageType * | GetInputImage () const |
const char * | GetNameOfClass () const override |
virtual const ContinuousIndexType & | GetStartContinuousIndex () const |
virtual const IndexType & | GetStartIndex () const |
virtual void | SetInputImage (const InputImageType *ptr) |
virtual bool | IsInsideBuffer (const IndexType &index) const |
virtual bool | IsInsideBuffer (const ContinuousIndexType &index) const |
virtual bool | IsInsideBuffer (const PointType &point) const |
void | ConvertPointToNearestIndex (const PointType &point, IndexType &index) const |
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virtual OutputType | Evaluate (const InputType &input) const=0 |
const char * | GetNameOfClass () const override |
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unsigned long | AddObserver (const EventObject &event, Command *) |
unsigned long | AddObserver (const EventObject &event, Command *) const |
unsigned long | AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const |
LightObject::Pointer | CreateAnother () const override |
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 |
const char * | GetNameOfClass () const override |
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) |
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 |
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Pointer | Clone () const |
virtual Pointer | CreateAnother () const |
virtual void | Delete () |
virtual const char * | GetNameOfClass () const |
virtual int | GetReferenceCount () const |
void | Print (std::ostream &os, Indent indent=0) const |
virtual void | Register () const |
virtual void | SetReferenceCount (int) |
virtual void | UnRegister () const noexcept |
Static Public Member Functions | |
static Pointer | New () |
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static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool val) |
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static void | BreakOnError () |
static Pointer | New () |
Static Public Attributes | |
static constexpr unsigned int | ImageDimension = Superclass::ImageDimension |
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static constexpr unsigned int | ImageDimension |
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static constexpr unsigned int | ImageDimension |
Protected Member Functions | |
NearestNeighborInterpolateImageFunction ()=default | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
~NearestNeighborInterpolateImageFunction () override=default | |
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InterpolateImageFunction ()=default | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
~InterpolateImageFunction () override=default | |
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ImageFunction () | |
void | PrintSelf (std::ostream &os, Indent indent) const override |
~ImageFunction () override=default | |
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FunctionBase ()=default | |
~FunctionBase () override=default | |
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Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
void | PrintSelf (std::ostream &os, Indent indent) const override |
virtual void | SetTimeStamp (const TimeStamp &timeStamp) |
~Object () override | |
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virtual LightObject::Pointer | InternalClone () const |
LightObject () | |
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
virtual void | PrintSelf (std::ostream &os, Indent indent) const |
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
virtual | ~LightObject () |
Additional Inherited Members | |
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ContinuousIndexType | m_EndContinuousIndex |
IndexType | m_EndIndex |
InputImageConstPointer | m_Image |
ContinuousIndexType | m_StartContinuousIndex |
IndexType | m_StartIndex |
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std::atomic< int > | m_ReferenceCount {} |
using itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::ConstPointer = SmartPointer<const Self> |
Definition at line 49 of file itkNearestNeighborInterpolateImageFunction.h.
using itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Pointer = SmartPointer<Self> |
Definition at line 48 of file itkNearestNeighborInterpolateImageFunction.h.
using itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Self = NearestNeighborInterpolateImageFunction |
Standard class type aliases.
Definition at line 46 of file itkNearestNeighborInterpolateImageFunction.h.
using itk::NearestNeighborInterpolateImageFunction< TInputImage, TCoordRep >::Superclass = InterpolateImageFunction<TInputImage, TCoordRep> |
Definition at line 47 of file itkNearestNeighborInterpolateImageFunction.h.
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protecteddefault |
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overrideprotecteddefault |
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inlineoverridevirtual |
Evaluate the function at a ContinuousIndex position
Returns the interpolated image intensity at a specified point position. No bounds checking is done. The point is assume to lie within the image buffer.
ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.
Implements itk::InterpolateImageFunction< TInputImage, double >.
Definition at line 84 of file itkNearestNeighborInterpolateImageFunction.h.
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overridevirtual |
Reimplemented from itk::Object.
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inlineoverridevirtual |
Get the radius required for interpolation.
This defines the number of surrounding pixels required to interpolate at a given point.
Implements itk::InterpolateImageFunction< TInputImage, double >.
Definition at line 93 of file itkNearestNeighborInterpolateImageFunction.h.
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static |
Method for creation through the object factory.
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inlineoverrideprotectedvirtual |
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::Object.
Definition at line 102 of file itkNearestNeighborInterpolateImageFunction.h.
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staticconstexpr |
Dimension underlying input image.
Definition at line 64 of file itkNearestNeighborInterpolateImageFunction.h.