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ITK
5.3.0
Insight Toolkit
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Go to the documentation of this file.
18 #ifndef itkGaussianBlurImageFunction_h
19 #define itkGaussianBlurImageFunction_h
38 template <
typename TInputImage,
typename TOutput =
double>
64 using typename Superclass::ContinuousIndexType;
67 static constexpr
unsigned int ImageDimension = InputImageType::ImageDimension;
98 EvaluateAtIndex(
const IndexType & index)
const override;
111 SetSigma(
const double * sigma);
114 SetSigma(
const float * sigma);
117 SetSigma(
const double sigma);
135 SetExtent(
const double * extent);
139 SetExtent(
const double extent);
152 itkSetMacro(MaximumKernelWidth,
int);
153 itkGetConstMacro(MaximumKernelWidth,
int);
161 itkSetMacro(UseImageSpacing,
bool);
162 itkGetConstMacro(UseImageSpacing,
bool);
163 itkBooleanMacro(UseImageSpacing);
171 PrintSelf(std::ostream & os,
Indent indent)
const override;
174 RecomputeGaussianKernel();
177 RecomputeContinuousGaussianKernel(
const double * offset)
const;
211 #ifndef ITK_MANUAL_INSTANTIATION
212 # include "itkGaussianBlurImageFunction.hxx"
SmartPointer< Self > Pointer
typename InternalImageType::Pointer InternalImagePointer
OperatorImageFunctionPointer m_OperatorImageFunction
typename InputImageType::IndexType IndexType
GaussianFunctionPointer m_GaussianFunction
typename GaussianFunctionType::Pointer GaussianFunctionPointer
OperatorArrayType m_ContinuousOperatorArray
ImageBaseType::PointType PointType
ErrorArrayType m_MaximumError
typename InputImageType::PixelType InputPixelType
Control indentation during Print() invocation.
TInputImage InputImageType
N-dimensional Gaussian spatial function class.
typename NumericTraits< InputPixelType >::RealType InputPixelRealType
ImageBaseType::IndexType IndexType
Compute the convolution of a neighborhood operator with the image at a specific location in space,...
Evaluates a function of an image at specified position.
Light weight base class for most itk classes.
*par Constraints *The filter requires an image with at least two dimensions and a vector *length of at least The theory supports extension to scalar but *the implementation of the itk vector classes do not **The template parameter TRealType must be floating point(float or double) or *a user-defined "real" numerical type with arithmetic operations defined *sufficient to compute derivatives. **\par Performance *This filter will automatically multithread if run with *SetUsePrincipleComponents
Compute the convolution of a neighborhood operator with the image at a specific location in space,...
A NeighborhoodOperator whose coefficients are a one dimensional, discrete Gaussian kernel.
OperatorArrayType m_OperatorArray
unsigned int m_FilterDimensionality
Define additional traits for native types such as int or float.
typename OperatorImageFunctionType::Pointer OperatorImageFunctionPointer
InternalImagePointer m_InternalImage
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
OperatorInternalImageFunctionPointer m_OperatorInternalImageFunction
typename OperatorInternalImageFunctionType::Pointer OperatorInternalImageFunctionPointer
A templated class holding a geometric point in n-Dimensional space.
Templated n-dimensional image class.