ITK
4.12.0
Insight Segmentation and Registration Toolkit
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#include <itkVariationalRegistrationDiffusionRegularizer.h>
This class performs diffusive regularization of a vector field.
This class implements the diffusive regularization as described in Fischer and Modersitzki. "Fast diffusion registration." Contemporary Mathematics 313 (2002): 117-128..
We efficiently compute with using additive operator splitting (AOS). Please note that corresponds to in Eq.(2) in VariationalRegistrationFilter.
Definition at line 51 of file itkVariationalRegistrationDiffusionRegularizer.h.
Classes | |
struct | CalcBufferThreadStruct |
struct | MergeDirectionsThreadStruct |
struct | RegularizeThreadStruct |
Public Types | |
typedef BufferImageType::Pointer | BufferImagePointer |
typedef BufferImageType::RegionType | BufferImageRegionType |
typedef Image< ValueType, ImageDimension > | BufferImageType |
typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::DisplacementFieldConstPointer | DisplacementFieldConstPointer |
typedef Superclass::DisplacementFieldPointer | DisplacementFieldPointer |
typedef Superclass::DisplacementFieldType | DisplacementFieldType |
typedef Superclass::PixelType | PixelType |
typedef SmartPointer< Self > | Pointer |
typedef VariationalRegistrationDiffusionRegularizer | Self |
typedef VariationalRegistrationRegularizer < TDisplacementField > | Superclass |
typedef Superclass::ValueType | ValueType |
Public Types inherited from itk::VariationalRegistrationRegularizer< TDisplacementField > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef DisplacementFieldType::ConstPointer | DisplacementFieldConstPointer |
typedef DisplacementFieldType::Pointer | DisplacementFieldPointer |
typedef TDisplacementField | DisplacementFieldType |
typedef DisplacementFieldType::PixelType | PixelType |
typedef SmartPointer< Self > | Pointer |
typedef VariationalRegistrationRegularizer | Self |
typedef InPlaceImageFilter < TDisplacementField, TDisplacementField > | Superclass |
typedef NumericTraits < PixelType >::ValueType | ValueType |
Public Types inherited from itk::InPlaceImageFilter< TDisplacementField, TDisplacementField > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef InputImageType::ConstPointer | InputImageConstPointer |
typedef InputImageType::PixelType | InputImagePixelType |
typedef InputImageType::Pointer | InputImagePointer |
typedef InputImageType::RegionType | InputImageRegionType |
typedef TDisplacementField | InputImageType |
typedef Superclass::OutputImagePixelType | OutputImagePixelType |
typedef Superclass::OutputImagePointer | OutputImagePointer |
typedef Superclass::OutputImageRegionType | OutputImageRegionType |
typedef Superclass::OutputImageType | OutputImageType |
typedef SmartPointer< Self > | Pointer |
typedef InPlaceImageFilter | Self |
typedef ImageToImageFilter < TDisplacementField, TDisplacementField > | Superclass |
Public Types inherited from itk::ImageToImageFilter< TDisplacementField, TDisplacementField > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef InputImageType::ConstPointer | InputImageConstPointer |
typedef InputImageType::PixelType | InputImagePixelType |
typedef InputImageType::Pointer | InputImagePointer |
typedef InputImageType::RegionType | InputImageRegionType |
typedef TDisplacementField | InputImageType |
typedef Superclass::OutputImagePixelType | OutputImagePixelType |
typedef Superclass::OutputImageRegionType | OutputImageRegionType |
typedef SmartPointer< Self > | Pointer |
typedef ImageToImageFilter | Self |
typedef ImageSource < TDisplacementField > | Superclass |
Public Types inherited from itk::ImageSource< TDisplacementField > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::DataObjectIdentifierType | DataObjectIdentifierType |
typedef DataObject::Pointer | DataObjectPointer |
typedef Superclass::DataObjectPointerArraySizeType | DataObjectPointerArraySizeType |
typedef OutputImageType::PixelType | OutputImagePixelType |
typedef OutputImageType::Pointer | OutputImagePointer |
typedef OutputImageType::RegionType | OutputImageRegionType |
typedef TDisplacementField | OutputImageType |
typedef SmartPointer< Self > | Pointer |
typedef ImageSource | Self |
typedef ProcessObject | Superclass |
Public Types inherited from itk::ProcessObject | |
typedef SmartPointer< const Self > | ConstPointer |
typedef DataObject::DataObjectIdentifierType | DataObjectIdentifierType |
typedef DataObject::Pointer | DataObjectPointer |
typedef std::vector < DataObjectPointer > | DataObjectPointerArray |
typedef DataObjectPointerArray::size_type | DataObjectPointerArraySizeType |
typedef std::vector < DataObjectIdentifierType > | NameArray |
typedef SmartPointer< Self > | Pointer |
typedef ProcessObject | Self |
typedef Object | Superclass |
Public Types inherited from itk::Object | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef Object | Self |
typedef LightObject | Superclass |
Public Types inherited from itk::LightObject | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef LightObject | Self |
Static Public Member Functions | |
static Pointer | New () |
Static Public Member Functions inherited from itk::VariationalRegistrationRegularizer< TDisplacementField > | |
static Pointer | New () |
Static Public Member Functions inherited from itk::Object | |
static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool flag) |
Static Public Member Functions inherited from itk::LightObject | |
static void | BreakOnError () |
static Pointer | New () |
Static Public Attributes | |
static const unsigned int | ImageDimension = TDisplacementField::ImageDimension |
Static Public Attributes inherited from itk::VariationalRegistrationRegularizer< TDisplacementField > | |
static const unsigned int | ImageDimension = TDisplacementField::ImageDimension |
Static Public Attributes inherited from itk::InPlaceImageFilter< TDisplacementField, TDisplacementField > | |
static const unsigned int | InputImageDimension |
static const unsigned int | OutputImageDimension |
Static Public Attributes inherited from itk::ImageToImageFilter< TDisplacementField, TDisplacementField > | |
static const unsigned int | InputImageDimension |
static const unsigned int | OutputImageDimension |
Static Public Attributes inherited from itk::ImageSource< TDisplacementField > | |
static const unsigned int | OutputImageDimension |
Static Protected Member Functions | |
static ITK_THREAD_RETURN_TYPE | CalcBufferCallback (void *arg) |
static ITK_THREAD_RETURN_TYPE | MergeDirectionsCallback (void *arg) |
static ITK_THREAD_RETURN_TYPE | RegularizeDirectionCallback (void *arg) |
Static Protected Member Functions inherited from itk::ImageSource< TDisplacementField > | |
static const ImageRegionSplitterBase * | GetGlobalDefaultSplitter () |
static ITK_THREAD_RETURN_TYPE | ThreaderCallback (void *arg) |
Private Member Functions | |
void | operator= (const Self &) |
VariationalRegistrationDiffusionRegularizer (const Self &) | |
Private Attributes | |
ValueType | m_Alpha |
BufferImagePointer | m_BufferImage |
ValueType * | m_MatrixAlpha [ImageDimension] |
ValueType * | m_MatrixBeta [ImageDimension] |
ValueType * | m_MatrixGamma [ImageDimension] |
DisplacementFieldType::SizeType | m_Size |
DisplacementFieldType::SpacingType | m_Spacing |
BufferImagePointer | m_V [ImageDimension] |
Additional Inherited Members | |
Protected Types inherited from itk::ImageToImageFilter< TDisplacementField, TDisplacementField > | |
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) > | InputToOutputRegionCopierType |
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) > | OutputToInputRegionCopierType |
Protected Attributes inherited from itk::ProcessObject | |
TimeStamp | m_OutputInformationMTime |
bool | m_Updating |
Protected Attributes inherited from itk::LightObject | |
AtomicInt< int > | m_ReferenceCount |
typedef BufferImageType::Pointer itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::BufferImagePointer |
Definition at line 80 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef BufferImageType::RegionType itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::BufferImageRegionType |
Definition at line 81 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef Image<ValueType, ImageDimension> itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::BufferImageType |
Types for buffer image.
Definition at line 79 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef SmartPointer< const Self > itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::ConstPointer |
Definition at line 60 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef Superclass::DisplacementFieldConstPointer itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::DisplacementFieldConstPointer |
Definition at line 74 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef Superclass::DisplacementFieldPointer itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::DisplacementFieldPointer |
Definition at line 73 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef Superclass::DisplacementFieldType itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::DisplacementFieldType |
Deformation field types, inherited from Superclass.
Definition at line 72 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef Superclass::PixelType itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::PixelType |
Definition at line 75 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef SmartPointer< Self > itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::Pointer |
Definition at line 59 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef VariationalRegistrationDiffusionRegularizer itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::Self |
Standard class typedefs
Definition at line 56 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef VariationalRegistrationRegularizer< TDisplacementField > itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::Superclass |
Definition at line 58 of file itkVariationalRegistrationDiffusionRegularizer.h.
typedef Superclass::ValueType itk::VariationalRegistrationDiffusionRegularizer< TDisplacementField >::ValueType |
Definition at line 76 of file itkVariationalRegistrationDiffusionRegularizer.h.
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protected |
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inlineprotected |
Definition at line 91 of file itkVariationalRegistrationDiffusionRegularizer.h.
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private |
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staticprotected |
Method for multi-threaded calculation of the image buffer.
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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.
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overrideprotectedvirtual |
Execute regularization. This method is multi-threaded but does not use ThreadedGenerateData().
Reimplemented from itk::ImageSource< TDisplacementField >.
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Get the regularization weight alpha
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Run-time type information (and related methods)
Reimplemented from itk::VariationalRegistrationRegularizer< TDisplacementField >.
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overrideprotectedvirtual |
Method for initialization. Buffer images are allocated and the matrices calculated in this method.
Reimplemented from itk::VariationalRegistrationRegularizer< TDisplacementField >.
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protectedvirtual |
Calculation and LU decomposition of the tridiagonal matrices using the Thomas algorithm (TDMA).
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staticprotected |
Method for multi-threaded calculation of the final field.
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Method for creation through the object factory.
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overrideprotectedvirtual |
Print information about the filter.
Reimplemented from itk::VariationalRegistrationRegularizer< TDisplacementField >.
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protectedvirtual |
Regularize a given component (dimension) of the deformation field. This is called for each ImageDimension by GenerateData().
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staticprotected |
Method for multi-threaded regularization of the image buffer.
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Set the regularization weight alpha
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protectedvirtual |
Split the boundary face orthogonal to "inDir" into "num" pieces, returning region "i" as "splitRegion". This method is called "num" times. The regions must not overlap. The method returns the number of pieces that the routine is capable of splitting the output RequestedRegion, i.e. return value is less than or equal to "num".
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Dimensionality of input and output data is assumed to be the same.
Definition at line 69 of file itkVariationalRegistrationDiffusionRegularizer.h.
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Weight of the regularization term.
Definition at line 163 of file itkVariationalRegistrationDiffusionRegularizer.h.
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Pointer to a temporal image for the regularization.
Definition at line 173 of file itkVariationalRegistrationDiffusionRegularizer.h.
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Array for the diagonals of the factorized matrices for each dimension
Definition at line 180 of file itkVariationalRegistrationDiffusionRegularizer.h.
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Array for the subdiagonals of the factorized matrices for each dimension
Definition at line 183 of file itkVariationalRegistrationDiffusionRegularizer.h.
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Array for the superdiagonals of the factorized matrices for each dimension
Definition at line 186 of file itkVariationalRegistrationDiffusionRegularizer.h.
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The size of the displacement field.
Definition at line 166 of file itkVariationalRegistrationDiffusionRegularizer.h.
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The spacing of the displacement field.
Definition at line 169 of file itkVariationalRegistrationDiffusionRegularizer.h.
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Buffers for the regularized fields in each direction. Stored in separate images instead of a vector image for better memory management.
Definition at line 177 of file itkVariationalRegistrationDiffusionRegularizer.h.