ITK  6.0.0
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itk::CollidingFrontsImageFilter< TInputImage, TOutputImage > Class Template Reference
Group Segmentation » Module ITKLevelSets

#include <itkCollidingFrontsImageFilter.h>

Detailed Description

template<typename TInputImage, typename TOutputImage>
class itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >

Selects a region of space where two independent fronts run towards each other.

The filter can be used to quickly segment anatomical structures (e.g. for level set initialization).

The filter uses two instances of FastMarchingUpwindGradientImageFilter to compute the gradients of arrival times of two wavefronts propagating from two sets of seeds. The input of the filter is used as the speed of the two wavefronts. The output is the dot product between the two gradient vector fields.

The filter works on the following basic idea. In the regions where the dot product between the two gradient fields is negative, the two fronts propagate in opposite directions. In the regions where the dot product is positive, the two fronts propagate in the same direction. This can be used to extract the region of space between two sets of points.

If StopOnTargets is On, then each front will stop as soon as all seeds of the other front have been reached. This can markedly speed up the execution of the filter, since wave propagation does not take place on the complete image.

Optionally, a connectivity criterion can be applied to the resulting dot product image. In this case, the only negative region in the output image is the one connected to the seeds.

Author
Luca Antiga Ph.D. Biomedical Technologies Laboratory, Bioengineering Department, Mario Negri Institute, Italy.

Definition at line 61 of file itkCollidingFrontsImageFilter.h.

+ Inheritance diagram for itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >:
+ Collaboration diagram for itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >:

Public Types

using ConstPointer = SmartPointer< const Self >
 
using FastMarchingUpwindGradientImageFilterType = itk::FastMarchingUpwindGradientImageFilter< LevelSetImageType, SpeedImageType >
 
using GradientImageType = typename FastMarchingUpwindGradientImageFilterType::GradientImageType
 
using IndexType = typename FastMarchingUpwindGradientImageFilterType::IndexType
 
using InputImagePointer = typename InputImageType::Pointer
 
using InputImageType = TInputImage
 
using InputPixelType = typename TInputImage::PixelType
 
using LevelSetImageType = TOutputImage
 
using NodeContainer = typename FastMarchingUpwindGradientImageFilterType::NodeContainer
 
using NodeContainerPointer = typename FastMarchingUpwindGradientImageFilterType::NodeContainerPointer
 
using NodeType = typename FastMarchingUpwindGradientImageFilterType::NodeType
 
using OutputImagePointer = typename OutputImageType::Pointer
 
using OutputImageType = TOutputImage
 
using OutputPixelType = typename TOutputImage::PixelType
 
using PixelType = typename FastMarchingUpwindGradientImageFilterType::PixelType
 
using Pointer = SmartPointer< Self >
 
using RealType = typename NumericTraits< InputPixelType >::RealType
 
using Self = CollidingFrontsImageFilter
 
using SpeedImageType = TInputImage
 
using Superclass = ImageToImageFilter< TInputImage, TOutputImage >
 
- Public Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using ConstPointer = SmartPointer< const Self >
 
using InputImageConstPointer = typename InputImageType::ConstPointer
 
using InputImagePixelType = typename InputImageType::PixelType
 
using InputImagePointer = typename InputImageType::Pointer
 
using InputImageRegionType = typename InputImageType::RegionType
 
using InputImageType = TInputImage
 
using Pointer = SmartPointer< Self >
 
using Self = ImageToImageFilter
 
using Superclass = ImageSource< TOutputImage >
 
- Public Types inherited from itk::ImageSource< TOutputImage >
using ConstPointer = SmartPointer< const Self >
 
using DataObjectIdentifierType = Superclass::DataObjectIdentifierType
 
using DataObjectPointer = DataObject::Pointer
 
using DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType
 
using OutputImagePixelType = typename OutputImageType::PixelType
 
using OutputImagePointer = typename OutputImageType::Pointer
 
using OutputImageRegionType = typename OutputImageType::RegionType
 
using OutputImageType = TOutputImage
 
using Pointer = SmartPointer< Self >
 
using Self = ImageSource
 
using Superclass = ProcessObject
 
- Public Types inherited from itk::ProcessObject
using ConstPointer = SmartPointer< const Self >
 
using DataObjectIdentifierType = DataObject::DataObjectIdentifierType
 
using DataObjectPointer = DataObject::Pointer
 
using DataObjectPointerArray = std::vector< DataObjectPointer >
 
using DataObjectPointerArraySizeType = DataObjectPointerArray::size_type
 
using MultiThreaderType = MultiThreaderBase
 
using NameArray = std::vector< DataObjectIdentifierType >
 
using Pointer = SmartPointer< Self >
 
using Self = ProcessObject
 
using Superclass = Object
 
- Public Types inherited from itk::Object
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = Object
 
using Superclass = LightObject
 
- Public Types inherited from itk::LightObject
using ConstPointer = SmartPointer< const Self >
 
using Pointer = SmartPointer< Self >
 
using Self = LightObject
 

Public Member Functions

virtual void ApplyConnectivityOn ()
 
virtual bool GetApplyConnectivity () const
 
const char * GetNameOfClass () const override
 
virtual double GetNegativeEpsilon () const
 
NodeContainerPointer GetSeedPoints1 ()
 
NodeContainerPointer GetSeedPoints2 ()
 
virtual bool GetStopOnTargets () const
 
virtual void SetApplyConnectivity (bool _arg)
 
virtual void SetNegativeEpsilon (double _arg)
 
virtual void SetStopOnTargets (bool _arg)
 
virtual void StopOnTargetsOn ()
 
void SetSeedPoints1 (NodeContainer *points)
 
void SetSeedPoints2 (NodeContainer *points)
 
- Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageType * GetInput () const
 
const InputImageType * GetInput (unsigned int idx) const
 
void PopBackInput () override
 
void PopFrontInput () override
 
virtual void PushBackInput (const InputImageType *input)
 
virtual void PushFrontInput (const InputImageType *input)
 
virtual void SetInput (const DataObjectIdentifierType &key, DataObject *input)
 
virtual void SetInput (const InputImageType *input)
 
virtual void SetInput (unsigned int, const TInputImage *image)
 
virtual void SetCoordinateTolerance (double _arg)
 
virtual double GetCoordinateTolerance () const
 
virtual void SetDirectionTolerance (double _arg)
 
virtual double GetDirectionTolerance () const
 
- Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType * GetOutput (unsigned int idx)
 
OutputImageType * GetOutput ()
 
const OutputImageType * GetOutput () const
 
virtual void GraftOutput (DataObject *graft)
 
virtual void GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)
 
virtual void GraftNthOutput (unsigned int idx, DataObject *graft)
 
ProcessObject::DataObjectPointer MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override
 
ProcessObject::DataObjectPointer MakeOutput (const ProcessObject::DataObjectIdentifierType &) override
 
- Public Member Functions inherited from itk::ProcessObject
virtual void AbortGenerateDataOn ()
 
virtual void EnlargeOutputRequestedRegion (DataObject *)
 
virtual const bool & GetAbortGenerateData () const
 
DataObjectPointerArray GetIndexedInputs ()
 
DataObjectPointerArray GetIndexedOutputs ()
 
NameArray GetInputNames () const
 
DataObjectPointerArray GetInputs ()
 
MultiThreaderType * GetMultiThreader () const
 
DataObjectPointerArraySizeType GetNumberOfIndexedInputs () const
 
DataObjectPointerArraySizeType GetNumberOfIndexedOutputs () const
 
DataObjectPointerArraySizeType GetNumberOfInputs () const
 
DataObjectPointerArraySizeType GetNumberOfOutputs () const
 
virtual DataObjectPointerArraySizeType GetNumberOfValidRequiredInputs () const
 
NameArray GetOutputNames () const
 
DataObjectPointerArray GetOutputs ()
 
virtual float GetProgress () const
 
NameArray GetRequiredInputNames () const
 
bool HasInput (const DataObjectIdentifierType &key) const
 
bool HasOutput (const DataObjectIdentifierType &key) const
 
void IncrementProgress (float increment)
 
virtual void PrepareOutputs ()
 
virtual void PropagateRequestedRegion (DataObject *output)
 
virtual void ResetPipeline ()
 
virtual void SetAbortGenerateData (bool _arg)
 
void SetMultiThreader (MultiThreaderType *threader)
 
virtual void Update ()
 
virtual void UpdateLargestPossibleRegion ()
 
virtual void UpdateOutputData (DataObject *output)
 
virtual void UpdateOutputInformation ()
 
void UpdateProgress (float progress)
 
virtual void SetReleaseDataFlag (bool val)
 
virtual bool GetReleaseDataFlag () const
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
virtual void SetReleaseDataBeforeUpdateFlag (bool _arg)
 
virtual const bool & GetReleaseDataBeforeUpdateFlag () const
 
virtual void ReleaseDataBeforeUpdateFlagOn ()
 
virtual void SetNumberOfWorkUnits (ThreadIdType _arg)
 
virtual const ThreadIdType & GetNumberOfWorkUnits () const
 
- Public Member Functions inherited from itk::Object
unsigned long AddObserver (const EventObject &event, Command *cmd) 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
 
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
 
- Public Member Functions inherited from itk::LightObject
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 Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static double GetGlobalDefaultCoordinateTolerance ()
 
static double GetGlobalDefaultDirectionTolerance ()
 
static void SetGlobalDefaultCoordinateTolerance (double)
 
static void SetGlobalDefaultDirectionTolerance (double)
 
- Static Public Member Functions inherited from itk::Object
static bool GetGlobalWarningDisplay ()
 
static void GlobalWarningDisplayOff ()
 
static void GlobalWarningDisplayOn ()
 
static Pointer New ()
 
static void SetGlobalWarningDisplay (bool val)
 
- Static Public Member Functions inherited from itk::LightObject
static void BreakOnError ()
 
static Pointer New ()
 

Static Public Attributes

static constexpr unsigned int ImageDimension = TOutputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension
 
static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension
 
- Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension
 

Protected Member Functions

 CollidingFrontsImageFilter ()
 
void GenerateData () override
 
void PrintSelf (std::ostream &, Indent) const override
 
 ~CollidingFrontsImageFilter () override=default
 
- Protected Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
virtual void CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
 
virtual void CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
 
void GenerateInputRequestedRegion () override
 
 ImageToImageFilter ()
 
void VerifyInputInformation () const override
 
 ~ImageToImageFilter () override=default
 
virtual void PushBackInput (const DataObject *input)
 
virtual void PushFrontInput (const DataObject *input)
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void AllocateOutputs ()
 
virtual void BeforeThreadedGenerateData ()
 
void ClassicMultiThread (ThreadFunctionType callbackFunction)
 
virtual const ImageRegionSplitterBase * GetImageRegionSplitter () const
 
 ImageSource ()
 
virtual unsigned int SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)
 
 ~ImageSource () override=default
 
virtual void ThreadedGenerateData (const OutputImageRegionType &region, ThreadIdType threadId)
 
virtual void DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)
 
virtual bool GetDynamicMultiThreading () const
 
virtual void SetDynamicMultiThreading (bool _arg)
 
virtual void DynamicMultiThreadingOn ()
 
- Protected Member Functions inherited from itk::ProcessObject
virtual void AddInput (DataObject *input)
 
void AddOptionalInputName (const DataObjectIdentifierType &)
 
void AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
 
virtual void AddOutput (DataObject *output)
 
bool AddRequiredInputName (const DataObjectIdentifierType &)
 
bool AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)
 
virtual void CacheInputReleaseDataFlags ()
 
virtual void GenerateOutputInformation ()
 
virtual void GenerateOutputRequestedRegion (DataObject *output)
 
DataObject * GetInput (const DataObjectIdentifierType &key)
 
const DataObject * GetInput (const DataObjectIdentifierType &key) const
 
virtual const DataObjectPointerArraySizeType & GetNumberOfRequiredInputs () const
 
virtual const DataObjectPointerArraySizeType & GetNumberOfRequiredOutputs () const
 
bool IsIndexedInputName (const DataObjectIdentifierType &) const
 
bool IsIndexedOutputName (const DataObjectIdentifierType &) const
 
bool IsRequiredInputName (const DataObjectIdentifierType &) const
 
DataObjectPointerArraySizeType MakeIndexFromInputName (const DataObjectIdentifierType &name) const
 
DataObjectPointerArraySizeType MakeIndexFromOutputName (const DataObjectIdentifierType &name) const
 
DataObjectIdentifierType MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const
 
DataObjectIdentifierType MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const
 
 ProcessObject ()
 
virtual void PropagateResetPipeline ()
 
virtual void PushBackInput (const DataObject *input)
 
virtual void PushFrontInput (const DataObject *input)
 
virtual void ReleaseInputs ()
 
virtual void RemoveInput (const DataObjectIdentifierType &key)
 
virtual void RemoveInput (DataObjectPointerArraySizeType)
 
virtual void RemoveOutput (const DataObjectIdentifierType &key)
 
virtual void RemoveOutput (DataObjectPointerArraySizeType idx)
 
bool RemoveRequiredInputName (const DataObjectIdentifierType &)
 
virtual void RestoreInputReleaseDataFlags ()
 
virtual void SetInput (const DataObjectIdentifierType &key, DataObject *input)
 
virtual void SetNthInput (DataObjectPointerArraySizeType idx, DataObject *input)
 
virtual void SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)
 
void SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
 
void SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
 
virtual void SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
 
virtual void SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
 
virtual void SetOutput (const DataObjectIdentifierType &name, DataObject *output)
 
virtual void SetPrimaryInput (DataObject *object)
 
virtual void SetPrimaryOutput (DataObject *object)
 
void SetRequiredInputNames (const NameArray &)
 
virtual void VerifyPreconditions () const
 
 ~ProcessObject () override
 
DataObject * GetInput (DataObjectPointerArraySizeType idx)
 
const DataObject * GetInput (DataObjectPointerArraySizeType idx) const
 
DataObject * GetPrimaryInput ()
 
const DataObject * GetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName () const
 
DataObject * GetOutput (const DataObjectIdentifierType &key)
 
const DataObject * GetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName () const
 
DataObject * GetOutput (DataObjectPointerArraySizeType i)
 
const DataObject * GetOutput (DataObjectPointerArraySizeType i) const
 
DataObject * GetPrimaryOutput ()
 
const DataObject * GetPrimaryOutput () const
 
virtual bool GetThreaderUpdateProgress () const
 
virtual void ThreaderUpdateProgressOn ()
 
virtual void SetThreaderUpdateProgress (bool arg)
 
- Protected Member Functions inherited from itk::Object
 Object ()
 
bool PrintObservers (std::ostream &os, Indent indent) const
 
virtual void SetTimeStamp (const TimeStamp &timeStamp)
 
 ~Object () override
 
- Protected Member Functions inherited from itk::LightObject
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

bool m_ApplyConnectivity {}
 
double m_NegativeEpsilon {}
 
NodeContainerPointer m_SeedPoints1 {}
 
NodeContainerPointer m_SeedPoints2 {}
 
bool m_StopOnTargets {}
 

Additional Inherited Members

- Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
using InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension >
 
using OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension >
 
- Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase * GetGlobalDefaultSplitter ()
 
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION ThreaderCallback (void *arg)
 
- Static Protected Member Functions inherited from itk::ProcessObject
template<typename TSourceObject >
static void MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs)
 
static constexpr float progressFixedToFloat (uint32_t fixed)
 
static uint32_t progressFloatToFixed (float f)
 
- Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool m_DynamicMultiThreading { true }
 
- Protected Attributes inherited from itk::ProcessObject
TimeStamp m_OutputInformationMTime {}
 
bool m_Updating {}
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount {}
 

Member Typedef Documentation

◆ ConstPointer

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::ConstPointer = SmartPointer<const Self>

Definition at line 70 of file itkCollidingFrontsImageFilter.h.

◆ FastMarchingUpwindGradientImageFilterType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::FastMarchingUpwindGradientImageFilterType = itk::FastMarchingUpwindGradientImageFilter<LevelSetImageType, SpeedImageType>

FastMarchingUpwindGradientImageFilter type alias.

Definition at line 101 of file itkCollidingFrontsImageFilter.h.

◆ GradientImageType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GradientImageType = typename FastMarchingUpwindGradientImageFilterType::GradientImageType

Definition at line 108 of file itkCollidingFrontsImageFilter.h.

◆ IndexType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::IndexType = typename FastMarchingUpwindGradientImageFilterType::IndexType

Definition at line 109 of file itkCollidingFrontsImageFilter.h.

◆ InputImagePointer

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::InputImagePointer = typename InputImageType::Pointer

Definition at line 91 of file itkCollidingFrontsImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::InputImageType = TInputImage

Image type alias support

Definition at line 89 of file itkCollidingFrontsImageFilter.h.

◆ InputPixelType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::InputPixelType = typename TInputImage::PixelType

Definition at line 81 of file itkCollidingFrontsImageFilter.h.

◆ LevelSetImageType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::LevelSetImageType = TOutputImage

Definition at line 93 of file itkCollidingFrontsImageFilter.h.

◆ NodeContainer

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::NodeContainer = typename FastMarchingUpwindGradientImageFilterType::NodeContainer

Definition at line 106 of file itkCollidingFrontsImageFilter.h.

◆ NodeContainerPointer

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::NodeContainerPointer = typename FastMarchingUpwindGradientImageFilterType::NodeContainerPointer

Definition at line 107 of file itkCollidingFrontsImageFilter.h.

◆ NodeType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::NodeType = typename FastMarchingUpwindGradientImageFilterType::NodeType

Definition at line 105 of file itkCollidingFrontsImageFilter.h.

◆ OutputImagePointer

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::OutputImagePointer = typename OutputImageType::Pointer

Definition at line 94 of file itkCollidingFrontsImageFilter.h.

◆ OutputImageType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::OutputImageType = TOutputImage

Definition at line 92 of file itkCollidingFrontsImageFilter.h.

◆ OutputPixelType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::OutputPixelType = typename TOutputImage::PixelType

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 80 of file itkCollidingFrontsImageFilter.h.

◆ PixelType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::PixelType = typename FastMarchingUpwindGradientImageFilterType::PixelType

Typedef support of level set method types.

Definition at line 104 of file itkCollidingFrontsImageFilter.h.

◆ Pointer

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::Pointer = SmartPointer<Self>

Definition at line 69 of file itkCollidingFrontsImageFilter.h.

◆ RealType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::RealType = typename NumericTraits<InputPixelType>::RealType

Definition at line 82 of file itkCollidingFrontsImageFilter.h.

◆ Self

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::Self = CollidingFrontsImageFilter

Standard class type aliases.

Definition at line 67 of file itkCollidingFrontsImageFilter.h.

◆ SpeedImageType

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SpeedImageType = TInputImage

Definition at line 90 of file itkCollidingFrontsImageFilter.h.

◆ Superclass

template<typename TInputImage , typename TOutputImage >
using itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::Superclass = ImageToImageFilter<TInputImage, TOutputImage>

Definition at line 68 of file itkCollidingFrontsImageFilter.h.

Constructor & Destructor Documentation

◆ CollidingFrontsImageFilter()

template<typename TInputImage , typename TOutputImage >
itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::CollidingFrontsImageFilter ( )
protected

◆ ~CollidingFrontsImageFilter()

template<typename TInputImage , typename TOutputImage >
itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::~CollidingFrontsImageFilter ( )
overrideprotecteddefault

Member Function Documentation

◆ ApplyConnectivityOn()

template<typename TInputImage , typename TOutputImage >
virtual void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::ApplyConnectivityOn ( )
virtual

◆ GenerateData()

template<typename TInputImage , typename TOutputImage >
void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GenerateData ( )
overrideprotectedvirtual

A version of GenerateData() specific for image processing filters. This implementation will split the processing across multiple threads. The buffer is allocated by this method. Then the BeforeThreadedGenerateData() method is called (if provided). Then, a series of threads are spawned each calling DynamicThreadedGenerateData(). After all the threads have completed processing, the AfterThreadedGenerateData() method is called (if provided). If an image processing filter cannot be threaded, the filter should provide an implementation of GenerateData(). That implementation is responsible for allocating the output buffer. If a filter can be threaded, it should NOT provide a GenerateData() method but should provide a DynamicThreadedGenerateData() instead.

See also
ThreadedGenerateData()

Reimplemented from itk::ImageSource< TOutputImage >.

◆ GetApplyConnectivity()

template<typename TInputImage , typename TOutputImage >
virtual bool itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GetApplyConnectivity ( ) const
virtual

◆ GetNameOfClass()

template<typename TInputImage , typename TOutputImage >
const char* itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const
overridevirtual
See also
LightObject::GetNameOfClass()

Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.

◆ GetNegativeEpsilon()

template<typename TInputImage , typename TOutputImage >
virtual double itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GetNegativeEpsilon ( ) const
virtual

◆ GetSeedPoints1()

template<typename TInputImage , typename TOutputImage >
NodeContainerPointer itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GetSeedPoints1 ( )
inline

Get the container of Seed Points representing the first initial front.

Definition at line 123 of file itkCollidingFrontsImageFilter.h.

◆ GetSeedPoints2()

template<typename TInputImage , typename TOutputImage >
NodeContainerPointer itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GetSeedPoints2 ( )
inline

Get the container of Seed Points representing the second initial front.

Definition at line 140 of file itkCollidingFrontsImageFilter.h.

◆ GetStopOnTargets()

template<typename TInputImage , typename TOutputImage >
virtual bool itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::GetStopOnTargets ( ) const
virtual

◆ New()

template<typename TInputImage , typename TOutputImage >
static Pointer itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::New ( )
static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TInputImage , typename TOutputImage >
void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::PrintSelf ( std::ostream &  os,
Indent  indent 
) const
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::ImageToImageFilter< TInputImage, TOutputImage >.

◆ SetApplyConnectivity()

template<typename TInputImage , typename TOutputImage >
virtual void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetApplyConnectivity ( bool  _arg)
virtual

◆ SetNegativeEpsilon()

template<typename TInputImage , typename TOutputImage >
virtual void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetNegativeEpsilon ( double  _arg)
virtual

◆ SetSeedPoints1()

template<typename TInputImage , typename TOutputImage >
void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints1 ( NodeContainer *  points)
inline

Set the container of Seed Points representing the first initial front. Seed points are represented as a VectorContainer of LevelSetNodes.

Definition at line 114 of file itkCollidingFrontsImageFilter.h.

◆ SetSeedPoints2()

template<typename TInputImage , typename TOutputImage >
void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints2 ( NodeContainer *  points)
inline

Set the container of Seed Points representing the second initial front. Seed points are represented as a VectorContainer of LevelSetNodes.

Definition at line 131 of file itkCollidingFrontsImageFilter.h.

◆ SetStopOnTargets()

template<typename TInputImage , typename TOutputImage >
virtual void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetStopOnTargets ( bool  _arg)
virtual

◆ StopOnTargetsOn()

template<typename TInputImage , typename TOutputImage >
virtual void itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::StopOnTargetsOn ( )
virtual

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TOutputImage >
constexpr unsigned int itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::ImageDimension = TOutputImage::ImageDimension
staticconstexpr

Extract some information from the image types. Dimensionality of the two images is assumed to be the same.

Definition at line 86 of file itkCollidingFrontsImageFilter.h.

◆ m_ApplyConnectivity

template<typename TInputImage , typename TOutputImage >
bool itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::m_ApplyConnectivity {}
private

Definition at line 177 of file itkCollidingFrontsImageFilter.h.

◆ m_NegativeEpsilon

template<typename TInputImage , typename TOutputImage >
double itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::m_NegativeEpsilon {}
private

Definition at line 179 of file itkCollidingFrontsImageFilter.h.

◆ m_SeedPoints1

template<typename TInputImage , typename TOutputImage >
NodeContainerPointer itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::m_SeedPoints1 {}
private

Definition at line 173 of file itkCollidingFrontsImageFilter.h.

◆ m_SeedPoints2

template<typename TInputImage , typename TOutputImage >
NodeContainerPointer itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::m_SeedPoints2 {}
private

Definition at line 174 of file itkCollidingFrontsImageFilter.h.

◆ m_StopOnTargets

template<typename TInputImage , typename TOutputImage >
bool itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::m_StopOnTargets {}
private

Definition at line 176 of file itkCollidingFrontsImageFilter.h.

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