ITK  5.4.0
Insight Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Private Types | Private Attributes | Static Private Attributes | List of all members
itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <itkThresholdMaximumConnectedComponentsImageFilter.h>

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

Public Types

using ConstPointer = SmartPointer< const Self >
 
using InputImagePixelType = typename InputImageType::PixelType
 
using InputImagePointer = typename InputImageType::ConstPointer
 
using InputImageRegionType = typename InputImageType::RegionType
 
using InputImageType = TInputImage
 
using OutputImagePixelType = typename OutputImageType::PixelType
 
using OutputImagePointer = typename OutputImageType::Pointer
 
using OutputImageRegionType = typename OutputImageType::RegionType
 
using OutputImageType = TOutputImage
 
using OutputPixelType = typename TOutputImage::PixelType
 
using PixelType = typename TInputImage::PixelType
 
using Pointer = SmartPointer< Self >
 
using Self = ThresholdMaximumConnectedComponentsImageFilter
 
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 const char * GetNameOfClass () const
 
virtual SizeValueType GetNumberOfObjects () const
 
virtual PixelType GetThresholdValue () const
 
virtual void SetMinimumObjectSizeInPixels (unsigned int _arg)
 
virtual unsigned int GetMinimumObjectSizeInPixels () const
 
virtual void SetInsideValue (OutputPixelType _arg)
 
virtual void SetOutsideValue (OutputPixelType _arg)
 
virtual void SetUpperBoundary (PixelType _arg)
 
virtual OutputPixelType GetInsideValue () const
 
virtual OutputPixelType GetOutsideValue () const
 
virtual PixelType GetUpperBoundary () const
 
- Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage >
const InputImageTypeGetInput () const
 
const InputImageTypeGetInput (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 >
OutputImageTypeGetOutput (unsigned int idx)
 
OutputImageTypeGetOutput ()
 
const OutputImageTypeGetOutput () 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 ()
 
MultiThreaderTypeGetMultiThreader () 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 ThreadIdTypeGetNumberOfWorkUnits () const
 
- Public Member Functions inherited from itk::Object
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
 
CommandGetCommand (unsigned long tag)
 
bool GetDebug () const
 
MetaDataDictionaryGetMetaDataDictionary ()
 
const MetaDataDictionaryGetMetaDataDictionary () const
 
virtual ModifiedTimeType GetMTime () const
 
virtual const TimeStampGetTimeStamp () 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
 
- 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

SizeValueType ComputeConnectedComponents ()
 
void GenerateData () override
 
void PrintSelf (std::ostream &os, Indent indent) const override
 
 ThresholdMaximumConnectedComponentsImageFilter ()
 
 ~ThresholdMaximumConnectedComponentsImageFilter () 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 () ITKv5_CONST override
 
 ~ImageToImageFilter () override=default
 
void PushBackInput (const DataObject *input) override
 
void PushFrontInput (const DataObject *input) override
 
- Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void AfterThreadedGenerateData ()
 
virtual void AllocateOutputs ()
 
virtual void BeforeThreadedGenerateData ()
 
void ClassicMultiThread (ThreadFunctionType callbackFunction)
 
virtual const ImageRegionSplitterBaseGetImageRegionSplitter () 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)
 
DataObjectGetInput (const DataObjectIdentifierType &key)
 
const DataObjectGetInput (const DataObjectIdentifierType &key) const
 
virtual const DataObjectPointerArraySizeTypeGetNumberOfRequiredInputs () const
 
virtual const DataObjectPointerArraySizeTypeGetNumberOfRequiredOutputs () 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 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 () ITKv5_CONST
 
 ~ProcessObject () override
 
DataObjectGetInput (DataObjectPointerArraySizeType idx)
 
const DataObjectGetInput (DataObjectPointerArraySizeType idx) const
 
DataObjectGetPrimaryInput ()
 
const DataObjectGetPrimaryInput () const
 
virtual void SetPrimaryInputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryInputName () const
 
DataObjectGetOutput (const DataObjectIdentifierType &key)
 
const DataObjectGetOutput (const DataObjectIdentifierType &key) const
 
virtual void SetPrimaryOutputName (const DataObjectIdentifierType &key)
 
virtual const char * GetPrimaryOutputName () const
 
DataObjectGetOutput (DataObjectPointerArraySizeType i)
 
const DataObjectGetOutput (DataObjectPointerArraySizeType i) const
 
DataObjectGetPrimaryOutput ()
 
const DataObjectGetPrimaryOutput () 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 Types

using ConnectedFilterType = ConnectedComponentImageFilter< OutputImageType, FilterImageType >
 
using FilterImagePointer = typename FilterImageType::Pointer
 
using FilterImageType = itk::Image< FilterPixelType, Self::ImageDimension >
 
using FilterPixelType = unsigned int
 
using MinMaxCalculatorType = MinimumMaximumImageCalculator< InputImageType >
 
using RelabelFilterType = RelabelComponentImageFilter< FilterImageType, FilterImageType >
 
using ThresholdFilterType = BinaryThresholdImageFilter< InputImageType, OutputImageType >
 

Private Attributes

ConnectedFilterType::Pointer m_ConnectedComponent
 
OutputPixelType m_InsideValue
 
RelabelFilterType::Pointer m_LabeledComponent
 
PixelType m_LowerBoundary
 
unsigned int m_MinimumObjectSizeInPixels
 
MinMaxCalculatorType::Pointer m_MinMaxCalculator
 
SizeValueType m_NumberOfObjects
 
OutputPixelType m_OutsideValue
 
ThresholdFilterType::Pointer m_ThresholdFilter
 
PixelType m_ThresholdValue
 
PixelType m_UpperBoundary
 

Static Private Attributes

static constexpr unsigned int ImageDimension = TInputImage::ImageDimension
 

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 ImageRegionSplitterBaseGetGlobalDefaultSplitter ()
 
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION ThreaderCallback (void *arg)
 
- Static Protected Member Functions inherited from itk::ProcessObject
static constexpr float progressFixedToFloat (uint32_t fixed)
 
static uint32_t progressFloatToFixed (float f)
 
- Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool m_DynamicMultiThreading
 
- Protected Attributes inherited from itk::ProcessObject
TimeStamp m_OutputInformationMTime
 
bool m_Updating
 
- Protected Attributes inherited from itk::LightObject
std::atomic< int > m_ReferenceCount
 

Detailed Description

template<typename TInputImage, typename TOutputImage = TInputImage>
class itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >

Finds the threshold value of an image based on maximizing the number of objects in the image that are larger than a given minimal size.

This method is based on Topological Stable State Thresholding to calculate the threshold set point. This method is particularly effective when there are a large number of objects in a microscopy image. Compiling in Debug mode and enable the debug flag for this filter to print debug information to see how the filter focuses in on a threshold value. Please see the Insight Journal's MICCAI 2005 workshop for a complete description. References are below.
Parameters
The MinimumObjectSizeInPixels parameter is controlled through the class Get/SetMinimumObjectSizeInPixels() method. Similar to the standard itk::BinaryThresholdImageFilter the Get/SetInside and Get/SetOutside values of the threshold can be set. The GetNumberOfObjects() and GetThresholdValue() methods return the number of objects above the minimum pixel size and the calculated threshold value.
Automatic Thresholding in ITK
There are multiple methods to automatically calculate the threshold intensity value of an image. As of version 4.0, ITK has a Thresholding ( ITKThresholding ) module which contains numerous automatic thresholding methods.implements two of these. Topological Stable State Thresholding works well on images with a large number of objects to be counted.
References:
1) Urish KL, August J, Huard J. "Unsupervised segmentation for myofiber counting in immunoflourescent microscopy images". Insight Journal. ISC/NA-MIC/MICCAI Workshop on Open-Source Software (2005) https://insight-journal.org/browse/publication/40 2) Pikaz A, Averbuch, A. "Digital image thresholding based on topological stable-state". Pattern Recognition, 29(5): 829-843, 1996.
Questions: email Ken Urish at ken.urish(at)gmail.com Please cc the itk list serve for archival purposes.

Definition at line 74 of file itkThresholdMaximumConnectedComponentsImageFilter.h.

Member Typedef Documentation

◆ ConnectedFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::ConnectedFilterType = ConnectedComponentImageFilter<OutputImageType, FilterImageType>
private

◆ ConstPointer

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

◆ FilterImagePointer

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::FilterImagePointer = typename FilterImageType::Pointer
private

◆ FilterImageType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::FilterImageType = itk::Image<FilterPixelType, Self::ImageDimension>
private

◆ FilterPixelType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::FilterPixelType = unsigned int
private

Typedef for filter pixel type.

Definition at line 181 of file itkThresholdMaximumConnectedComponentsImageFilter.h.

◆ InputImagePixelType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::InputImagePixelType = typename InputImageType::PixelType

◆ InputImagePointer

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::InputImagePointer = typename InputImageType::ConstPointer

◆ InputImageRegionType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::InputImageRegionType = typename InputImageType::RegionType

◆ InputImageType

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

Some additional type alias.

Definition at line 143 of file itkThresholdMaximumConnectedComponentsImageFilter.h.

◆ MinMaxCalculatorType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::MinMaxCalculatorType = MinimumMaximumImageCalculator<InputImageType>
private

◆ OutputImagePixelType

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

◆ OutputImagePointer

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

◆ OutputImageRegionType

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

◆ OutputImageType

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

Some additional type alias.

Definition at line 149 of file itkThresholdMaximumConnectedComponentsImageFilter.h.

◆ OutputPixelType

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

◆ PixelType

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

Typedef to describe the type of pixel.

Definition at line 93 of file itkThresholdMaximumConnectedComponentsImageFilter.h.

◆ Pointer

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

◆ RelabelFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::RelabelFilterType = RelabelComponentImageFilter<FilterImageType, FilterImageType>
private

◆ Self

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

Standard class type aliases.

Definition at line 81 of file itkThresholdMaximumConnectedComponentsImageFilter.h.

◆ Superclass

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

◆ ThresholdFilterType

template<typename TInputImage , typename TOutputImage = TInputImage>
using itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::ThresholdFilterType = BinaryThresholdImageFilter<InputImageType, OutputImageType>
private

Constructor & Destructor Documentation

◆ ThresholdMaximumConnectedComponentsImageFilter()

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

◆ ~ThresholdMaximumConnectedComponentsImageFilter()

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

Member Function Documentation

◆ ComputeConnectedComponents()

template<typename TInputImage , typename TOutputImage = TInputImage>
SizeValueType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::ComputeConnectedComponents ( )
protected

Runs a series of filters that thresholds the image, dilates/erodes for edge enhancement, and counts the number of relabeled connected components

◆ GenerateData()

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

Update the filter. It essentially uses a bisection method to search for the threshold setPt that maximizes the number of connected components in the image. The ComputeConnectedComponents does the threshold and then a connected components object count. It is removed from GenerateData to make this all easier to read.

Remove the comments on the output statements to see how the search strategy works.

Reimplemented from itk::ImageSource< TOutputImage >.

◆ GetInsideValue()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual OutputPixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetInsideValue ( ) const
virtual

The following Set/Get methods are for the binary threshold function. This class automatically calculates the lower threshold boundary. The upper threshold boundary, inside value, and outside value can be defined by the user, however the standard values are used as default if not set by the user. The default value of the: Inside value is the maximum pixel type intensity. Outside value is the minimum pixel type intensity. Upper threshold boundary is the maximum pixel type intensity.

◆ GetMinimumObjectSizeInPixels()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual unsigned int itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetMinimumObjectSizeInPixels ( ) const
virtual

The pixel type must support comparison operators. Set the minimum pixel area used to count objects on the image. Thus, only objects that have a pixel area greater than the minimum pixel area will be counted as an object in the optimization portion of this filter. Essentially, it eliminates noise from being counted as an object. The default value is zero.

◆ GetNameOfClass()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual const char* itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const
virtual

Run-time type information (and related methods).

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

◆ GetNumberOfObjects()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual SizeValueType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetNumberOfObjects ( ) const
virtual

Returns the number of objects in the image. This information is only valid after the filter has executed. Useful if your counting something

◆ GetOutsideValue()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual OutputPixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetOutsideValue ( ) const
virtual

The following Set/Get methods are for the binary threshold function. This class automatically calculates the lower threshold boundary. The upper threshold boundary, inside value, and outside value can be defined by the user, however the standard values are used as default if not set by the user. The default value of the: Inside value is the maximum pixel type intensity. Outside value is the minimum pixel type intensity. Upper threshold boundary is the maximum pixel type intensity.

◆ GetThresholdValue()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual PixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetThresholdValue ( ) const
virtual

Returns the automatic threshold setpoint. This information is only valid after the filter has executed.

◆ GetUpperBoundary()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual PixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::GetUpperBoundary ( ) const
virtual

The following Set/Get methods are for the binary threshold function. This class automatically calculates the lower threshold boundary. The upper threshold boundary, inside value, and outside value can be defined by the user, however the standard values are used as default if not set by the user. The default value of the: Inside value is the maximum pixel type intensity. Outside value is the minimum pixel type intensity. Upper threshold boundary is the maximum pixel type intensity.

◆ New()

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

Method for creation through the object factory.

◆ PrintSelf()

template<typename TInputImage , typename TOutputImage = TInputImage>
void itk::ThresholdMaximumConnectedComponentsImageFilter< 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 >.

◆ SetInsideValue()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual void itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::SetInsideValue ( OutputPixelType  _arg)
virtual

The following Set/Get methods are for the binary threshold function. This class automatically calculates the lower threshold boundary. The upper threshold boundary, inside value, and outside value can be defined by the user, however the standard values are used as default if not set by the user. The default value of the: Inside value is the maximum pixel type intensity. Outside value is the minimum pixel type intensity. Upper threshold boundary is the maximum pixel type intensity.

◆ SetMinimumObjectSizeInPixels()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual void itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::SetMinimumObjectSizeInPixels ( unsigned int  _arg)
virtual

The pixel type must support comparison operators. Set the minimum pixel area used to count objects on the image. Thus, only objects that have a pixel area greater than the minimum pixel area will be counted as an object in the optimization portion of this filter. Essentially, it eliminates noise from being counted as an object. The default value is zero.

◆ SetOutsideValue()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual void itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::SetOutsideValue ( OutputPixelType  _arg)
virtual

The following Set/Get methods are for the binary threshold function. This class automatically calculates the lower threshold boundary. The upper threshold boundary, inside value, and outside value can be defined by the user, however the standard values are used as default if not set by the user. The default value of the: Inside value is the maximum pixel type intensity. Outside value is the minimum pixel type intensity. Upper threshold boundary is the maximum pixel type intensity.

◆ SetUpperBoundary()

template<typename TInputImage , typename TOutputImage = TInputImage>
virtual void itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::SetUpperBoundary ( PixelType  _arg)
virtual

The following Set/Get methods are for the binary threshold function. This class automatically calculates the lower threshold boundary. The upper threshold boundary, inside value, and outside value can be defined by the user, however the standard values are used as default if not set by the user. The default value of the: Inside value is the maximum pixel type intensity. Outside value is the minimum pixel type intensity. Upper threshold boundary is the maximum pixel type intensity.

Member Data Documentation

◆ ImageDimension

template<typename TInputImage , typename TOutputImage = TInputImage>
constexpr unsigned int itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::ImageDimension = TInputImage::ImageDimension
staticconstexprprivate

◆ m_ConnectedComponent

template<typename TInputImage , typename TOutputImage = TInputImage>
ConnectedFilterType::Pointer itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_ConnectedComponent
private

◆ m_InsideValue

template<typename TInputImage , typename TOutputImage = TInputImage>
OutputPixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_InsideValue
private

◆ m_LabeledComponent

template<typename TInputImage , typename TOutputImage = TInputImage>
RelabelFilterType::Pointer itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_LabeledComponent
private

◆ m_LowerBoundary

template<typename TInputImage , typename TOutputImage = TInputImage>
PixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_LowerBoundary
private

◆ m_MinimumObjectSizeInPixels

template<typename TInputImage , typename TOutputImage = TInputImage>
unsigned int itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_MinimumObjectSizeInPixels
private

◆ m_MinMaxCalculator

template<typename TInputImage , typename TOutputImage = TInputImage>
MinMaxCalculatorType::Pointer itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_MinMaxCalculator
private

◆ m_NumberOfObjects

template<typename TInputImage , typename TOutputImage = TInputImage>
SizeValueType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_NumberOfObjects
private

◆ m_OutsideValue

template<typename TInputImage , typename TOutputImage = TInputImage>
OutputPixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_OutsideValue
private

◆ m_ThresholdFilter

template<typename TInputImage , typename TOutputImage = TInputImage>
ThresholdFilterType::Pointer itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_ThresholdFilter
private

◆ m_ThresholdValue

template<typename TInputImage , typename TOutputImage = TInputImage>
PixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_ThresholdValue
private

◆ m_UpperBoundary

template<typename TInputImage , typename TOutputImage = TInputImage>
PixelType itk::ThresholdMaximumConnectedComponentsImageFilter< TInputImage, TOutputImage >::m_UpperBoundary
private

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