ITK  6.0.0
Insight Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage > Class Template Reference
Data Processing Objects » Filters » Image Filters » Image Segmentation Filters » Region-Based Segmentation Filters » Region Growing FiltersGroup Segmentation » | Module ITKRegionGrowing

#include <itkIsolatedConnectedImageFilter.h>

Detailed Description

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

Label pixels that are connected to one set of seeds but not another.

IsolatedConnectedImageFilter finds the optimal threshold to separate two regions. It has two modes, one to separate dark regions surrounded by bright regions by automatically finding a minimum isolating upper threshold, and another to separate bright regions surrounded by dark regions by automatically finding a maximum lower isolating threshold. The mode can be chosen by setting FindUpperThresholdOn()/Off(). In both cases, the isolating threshold is retrieved with GetIsolatedValue().

The algorithm labels pixels with ReplaceValue that are connected to Seeds1 AND NOT connected to Seeds2. When finding the threshold to separate two dark regions surrounded by bright regions, given a fixed lower threshold, the filter adjusts the upper threshold until the two sets of seeds are not connected. The algorithm uses a binary search to adjust the upper threshold, starting at Upper. The reverse is true for finding the threshold to separate two bright regions. Lower defaults to the smallest possible value for the InputImagePixelType, and Upper defaults to the largest possible value for the InputImagePixelType.

The user can also supply the Lower and Upper values to restrict the search. However, if the range is too restrictive, it could happen that no isolating threshold can be found between the user specified Lower and Upper values. Therefore, unless the user is sure of the bounds to set, it is recommended that the user set these values to the lowest and highest intensity values in the image, respectively.

The user can specify more than one seed for both regions to separate. The algorithm will try find the threshold that ensures that all of the first seeds are contained in the resulting segmentation and all of the second seeds are not contained in the segmentation.

It is possible that the algorithm may not be able to find the isolating threshold because no such threshold exists. The user can check for this by querying the GetThresholdingFailed() flag.

Examples
Examples/Segmentation/IsolatedConnectedImageFilter.cxx.

Definition at line 72 of file itkIsolatedConnectedImageFilter.h.

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

Public Types

using ConstPointer = SmartPointer< const Self >
 
using InputRealType = typename NumericTraits< InputImagePixelType >::RealType
 
using OutputImagePixelType = typename OutputImageType::PixelType
 
using OutputImagePointer = typename OutputImageType::Pointer
 
using OutputImageRegionType = typename OutputImageType::RegionType
 
using OutputImageType = TOutputImage
 
using Pointer = SmartPointer< Self >
 
using SeedsContainerType = std::vector< IndexType >
 
using Self = IsolatedConnectedImageFilter
 
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

void AddSeed1 (const IndexType &seed)
 
void AddSeed2 (const IndexType &seed)
 
void ClearSeeds1 ()
 
void ClearSeeds2 ()
 
virtual const InputImagePixelType & GetIsolatedValue () const
 
virtual const bool & GetThresholdingFailed () const
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
void SetSeed1 (const IndexType &seed)
 
void SetSeed2 (const IndexType &seed)
 
virtual const SeedsContainerType & GetSeeds1 () const
 
virtual const SeedsContainerType & GetSeeds2 () const
 
virtual void SetLower (InputImagePixelType _arg)
 
virtual const InputImagePixelType & GetLower () const
 
virtual void SetUpper (InputImagePixelType _arg)
 
virtual const InputImagePixelType & GetUpper () const
 
virtual void SetIsolatedValueTolerance (InputImagePixelType _arg)
 
virtual const InputImagePixelType & GetIsolatedValueTolerance () const
 
virtual void SetReplaceValue (OutputImagePixelType _arg)
 
virtual const OutputImagePixelType & GetReplaceValue () const
 
virtual void SetFindUpperThreshold (bool _arg)
 
virtual void FindUpperThresholdOn ()
 
virtual const bool & GetFindUpperThreshold () const
 
- 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 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 ()
 

Protected Member Functions

void EnlargeOutputRequestedRegion (DataObject *output) override
 
void GenerateData () override
 
void GenerateInputRequestedRegion () override
 
 IsolatedConnectedImageFilter ()
 
 ~IsolatedConnectedImageFilter () 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)
 
 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 ()
 

Protected Attributes

bool m_FindUpperThreshold {}
 
InputImagePixelType m_IsolatedValue {}
 
InputImagePixelType m_IsolatedValueTolerance {}
 
InputImagePixelType m_Lower {}
 
OutputImagePixelType m_ReplaceValue {}
 
SeedsContainerType m_Seeds1 {}
 
SeedsContainerType m_Seeds2 {}
 
bool m_ThresholdingFailed {}
 
InputImagePixelType m_Upper {}
 
- 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 {}
 
using InputImageType = TInputImage
 
using InputImagePointer = typename InputImageType::Pointer
 
using InputImageConstPointer = typename InputImageType::ConstPointer
 
using InputImageRegionType = typename InputImageType::RegionType
 
using InputImagePixelType = typename InputImageType::PixelType
 
using IndexType = typename InputImageType::IndexType
 
using SizeType = typename InputImageType::SizeType
 
const char * GetNameOfClass () const override
 

Additional Inherited Members

- 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 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)
 

Member Typedef Documentation

◆ ConstPointer

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

Definition at line 81 of file itkIsolatedConnectedImageFilter.h.

◆ IndexType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::IndexType = typename InputImageType::IndexType
See also
LightObject::GetNameOfClass()

Definition at line 93 of file itkIsolatedConnectedImageFilter.h.

◆ InputImageConstPointer

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::InputImageConstPointer = typename InputImageType::ConstPointer
See also
LightObject::GetNameOfClass()

Definition at line 90 of file itkIsolatedConnectedImageFilter.h.

◆ InputImagePixelType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::InputImagePixelType = typename InputImageType::PixelType
See also
LightObject::GetNameOfClass()

Definition at line 92 of file itkIsolatedConnectedImageFilter.h.

◆ InputImagePointer

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::InputImagePointer = typename InputImageType::Pointer
See also
LightObject::GetNameOfClass()

Definition at line 89 of file itkIsolatedConnectedImageFilter.h.

◆ InputImageRegionType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::InputImageRegionType = typename InputImageType::RegionType
See also
LightObject::GetNameOfClass()

Definition at line 91 of file itkIsolatedConnectedImageFilter.h.

◆ InputImageType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::InputImageType = TInputImage
See also
LightObject::GetNameOfClass()

Definition at line 88 of file itkIsolatedConnectedImageFilter.h.

◆ InputRealType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::InputRealType = typename NumericTraits<InputImagePixelType>::RealType

Definition at line 104 of file itkIsolatedConnectedImageFilter.h.

◆ OutputImagePixelType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::OutputImagePixelType = typename OutputImageType::PixelType

Definition at line 100 of file itkIsolatedConnectedImageFilter.h.

◆ OutputImagePointer

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

Definition at line 98 of file itkIsolatedConnectedImageFilter.h.

◆ OutputImageRegionType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::OutputImageRegionType = typename OutputImageType::RegionType

Definition at line 99 of file itkIsolatedConnectedImageFilter.h.

◆ OutputImageType

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

Definition at line 97 of file itkIsolatedConnectedImageFilter.h.

◆ Pointer

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

Definition at line 80 of file itkIsolatedConnectedImageFilter.h.

◆ SeedsContainerType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SeedsContainerType = std::vector<IndexType>

Definition at line 102 of file itkIsolatedConnectedImageFilter.h.

◆ Self

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

Standard class type aliases.

Definition at line 78 of file itkIsolatedConnectedImageFilter.h.

◆ SizeType

template<typename TInputImage , typename TOutputImage >
using itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SizeType = typename InputImageType::SizeType
See also
LightObject::GetNameOfClass()

Definition at line 94 of file itkIsolatedConnectedImageFilter.h.

◆ Superclass

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

Definition at line 79 of file itkIsolatedConnectedImageFilter.h.

Constructor & Destructor Documentation

◆ IsolatedConnectedImageFilter()

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

◆ ~IsolatedConnectedImageFilter()

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

Member Function Documentation

◆ AddSeed1()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::AddSeed1 ( const IndexType &  seed)

Add seed point 1. This seed will be isolated from Seed2 (if possible). All pixels connected to this seed will be replaced with ReplaceValue.

◆ AddSeed2()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::AddSeed2 ( const IndexType &  seed)

Add seed point 2. This seed will be isolated from Seed1 (if possible).

◆ ClearSeeds1()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::ClearSeeds1 ( )

Clear all the seeds1.

◆ ClearSeeds2()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::ClearSeeds2 ( )

Clear all the seeds2.

◆ EnlargeOutputRequestedRegion()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::EnlargeOutputRequestedRegion ( DataObject *  )
overrideprotectedvirtual

Give the process object a chance to indicate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

◆ FindUpperThresholdOn()

template<typename TInputImage , typename TOutputImage >
virtual void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::FindUpperThresholdOn ( )
virtual

Set/Get whether to find an upper threshold (separating two dark regions) or a lower threshold (separating two bright regions).

◆ GenerateData()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< 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 >.

◆ GenerateInputRequestedRegion()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion ( )
overrideprotectedvirtual

What is the input requested region that is required to produce the output requested region? The base assumption for image processing filters is that the input requested region can be set to match the output requested region. If a filter requires more input (for instance a filter that uses neighborhoods needs more input than output to avoid introducing artificial boundary conditions) or less input (for instance a magnify filter) will have to override this method. In doing so, it should call its superclass' implementation as its first step. Note that imaging filters operate differently than the classes to this point in the class hierarchy. Up till now, the base assumption has been that the largest possible region will be requested of the input.

This implementation of GenerateInputRequestedRegion() only processes the inputs that are a subclass of the ImageBase<InputImageDimension>. If an input is another type of DataObject (including an Image of a different dimension), they are skipped by this method. The subclasses of ImageToImageFilter are responsible for providing an implementation of GenerateInputRequestedRegion() when there are multiple inputs of different types.

See also
ProcessObject::GenerateInputRequestedRegion(), ImageSource::GenerateInputRequestedRegion()

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

◆ GetFindUpperThreshold()

template<typename TInputImage , typename TOutputImage >
virtual const bool& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetFindUpperThreshold ( ) const
virtual

Set/Get whether to find an upper threshold (separating two dark regions) or a lower threshold (separating two bright regions).

◆ GetIsolatedValue()

template<typename TInputImage , typename TOutputImage >
virtual const InputImagePixelType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetIsolatedValue ( ) const
virtual

Get value that isolates the two seeds.

◆ GetIsolatedValueTolerance()

template<typename TInputImage , typename TOutputImage >
virtual const InputImagePixelType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetIsolatedValueTolerance ( ) const
virtual

Set/Get the precision required for the intensity threshold value. The default is 1.

◆ GetLower()

template<typename TInputImage , typename TOutputImage >
virtual const InputImagePixelType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetLower ( ) const
virtual

Set/Get the limit on the lower threshold value. The default is the NonpositiveMin() for the InputPixelType.

◆ GetNameOfClass()

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

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

◆ GetReplaceValue()

template<typename TInputImage , typename TOutputImage >
virtual const OutputImagePixelType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetReplaceValue ( ) const
virtual

Set/Get value to replace thresholded pixels. Pixels that lie within the thresholds will be replaced with this value. The default is 1.

◆ GetSeeds1()

template<typename TInputImage , typename TOutputImage >
virtual const SeedsContainerType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetSeeds1 ( ) const
virtual

Method to access seed container

◆ GetSeeds2()

template<typename TInputImage , typename TOutputImage >
virtual const SeedsContainerType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetSeeds2 ( ) const
virtual

Method to access seed container

◆ GetThresholdingFailed()

template<typename TInputImage , typename TOutputImage >
virtual const bool& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetThresholdingFailed ( ) const
virtual

Get the flag that tells whether the algorithm failed to find a threshold.

◆ GetUpper()

template<typename TInputImage , typename TOutputImage >
virtual const InputImagePixelType& itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::GetUpper ( ) const
virtual

Set/Get the limit on the upper threshold value. The default is the max() for the InputPixelType.

◆ New()

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

Method for creation through the object factory.

◆ PrintSelf()

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

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 >.

◆ SetFindUpperThreshold()

template<typename TInputImage , typename TOutputImage >
virtual void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetFindUpperThreshold ( bool  _arg)
virtual

Set/Get whether to find an upper threshold (separating two dark regions) or a lower threshold (separating two bright regions).

◆ SetIsolatedValueTolerance()

template<typename TInputImage , typename TOutputImage >
virtual void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetIsolatedValueTolerance ( InputImagePixelType  _arg)
virtual

Set/Get the precision required for the intensity threshold value. The default is 1.

◆ SetLower()

template<typename TInputImage , typename TOutputImage >
virtual void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetLower ( InputImagePixelType  _arg)
virtual

Set/Get the limit on the lower threshold value. The default is the NonpositiveMin() for the InputPixelType.

◆ SetReplaceValue()

template<typename TInputImage , typename TOutputImage >
virtual void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetReplaceValue ( OutputImagePixelType  _arg)
virtual

Set/Get value to replace thresholded pixels. Pixels that lie within the thresholds will be replaced with this value. The default is 1.

◆ SetSeed1()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetSeed1 ( const IndexType &  seed)

Set a single seed point 1.

This seed will be isolated from Seed2 (if possible). All pixels connected to this seed will be replaced with ReplaceValue.

Deprecated:
Please use AddSeed1.

◆ SetSeed2()

template<typename TInputImage , typename TOutputImage >
void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetSeed2 ( const IndexType &  seed)

Set a single seed point 2.

This seed will be isolated from Seed1 (if possible).

Deprecated:
Please use AddSeed2.

◆ SetUpper()

template<typename TInputImage , typename TOutputImage >
virtual void itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::SetUpper ( InputImagePixelType  _arg)
virtual

Set/Get the limit on the upper threshold value. The default is the max() for the InputPixelType.

Member Data Documentation

◆ m_FindUpperThreshold

template<typename TInputImage , typename TOutputImage >
bool itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_FindUpperThreshold {}
protected

Definition at line 229 of file itkIsolatedConnectedImageFilter.h.

◆ m_IsolatedValue

template<typename TInputImage , typename TOutputImage >
InputImagePixelType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_IsolatedValue {}
protected

Definition at line 226 of file itkIsolatedConnectedImageFilter.h.

◆ m_IsolatedValueTolerance

template<typename TInputImage , typename TOutputImage >
InputImagePixelType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_IsolatedValueTolerance {}
protected

Definition at line 227 of file itkIsolatedConnectedImageFilter.h.

◆ m_Lower

template<typename TInputImage , typename TOutputImage >
InputImagePixelType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_Lower {}
protected

Definition at line 221 of file itkIsolatedConnectedImageFilter.h.

◆ m_ReplaceValue

template<typename TInputImage , typename TOutputImage >
OutputImagePixelType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_ReplaceValue {}
protected

Definition at line 224 of file itkIsolatedConnectedImageFilter.h.

◆ m_Seeds1

template<typename TInputImage , typename TOutputImage >
SeedsContainerType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_Seeds1 {}
protected

Definition at line 218 of file itkIsolatedConnectedImageFilter.h.

◆ m_Seeds2

template<typename TInputImage , typename TOutputImage >
SeedsContainerType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_Seeds2 {}
protected

Definition at line 219 of file itkIsolatedConnectedImageFilter.h.

◆ m_ThresholdingFailed

template<typename TInputImage , typename TOutputImage >
bool itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_ThresholdingFailed {}
protected

Definition at line 230 of file itkIsolatedConnectedImageFilter.h.

◆ m_Upper

template<typename TInputImage , typename TOutputImage >
InputImagePixelType itk::IsolatedConnectedImageFilter< TInputImage, TOutputImage >::m_Upper {}
protected

Definition at line 222 of file itkIsolatedConnectedImageFilter.h.

The documentation for this class was generated from the following file:
Tarballs of the nightly generated Doxygen documentation are available for the html, xml, and tag file. Previous versions of this documentation for version: 5.3, 5.2, 5.1, 5.0, 4.13, 3.20.
Generated on unknown for ITK by   doxygen 1.8.16