#include <itkOrthogonalSwath2DPathFilter.h>

Inheritance diagram for itk::OrthogonalSwath2DPathFilter< TFourierSeriesPath, TSwathMeritImage >:

Collaboration diagram for itk::OrthogonalSwath2DPathFilter< TFourierSeriesPath, TSwathMeritImage >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef ImageType::ConstPointer	ImageConstPointer
typedef TSwathMeritImage	ImageType
typedef InputPathType::IndexType	IndexType
typedef InputPathType::InputType	InputPathInputType
typedef InputPathType::Pointer	InputPathPointer
typedef TFourierSeriesPath	InputPathType
typedef InputPathType::OffsetType	OffsetType
typedef OutputPathType::OrthogonalCorrectionTablePointer	OrthogonalCorrectionTablePointer
typedef OutputPathType::OrthogonalCorrectionTableType	OrthogonalCorrectionTableType
typedef OutputPathType::InputType	OutputPathInputType
typedef OutputPathType::Pointer	OutputPathPointer
typedef OrthogonallyCorrected2DParametricPath	OutputPathType
typedef SmartPointer< Self >	Pointer
typedef OrthogonalSwath2DPathFilter	Self
typedef ImageType::SizeType	SizeType
typedef PathAndImageToPathFilter < TFourierSeriesPath, TSwathMeritImage, OrthogonallyCorrected2DParametricPath >	Superclass
Public Types inherited from itk::PathAndImageToPathFilter< TFourierSeriesPath, TSwathMeritImage, OrthogonallyCorrected2DParametricPath >
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::ConstPointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TSwathMeritImage	InputImageType
typedef InputPathType::ConstPointer	InputPathConstPointer
typedef InputPathType::IndexType	InputPathIndexType
typedef InputPathType::OffsetType	InputPathOffsetType
typedef InputPathType::OutputType	InputPathOutputType
typedef OutputPathType::IndexType	OutputPathIndexType
typedef OutputPathType::OffsetType	OutputPathOffsetType
typedef OutputPathType::OutputType	OutputPathOutputType
Public Types inherited from itk::PathToPathFilter< TFourierSeriesPath, OrthogonallyCorrected2DParametricPath >
Public Types inherited from itk::PathSource< OrthogonallyCorrected2DParametricPath >
typedef DataObject::Pointer	DataObjectPointer
typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
Public Types inherited from itk::ProcessObject
typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef std::vector < DataObjectIdentifierType >	NameArray
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
Public Member Functions inherited from itk::PathAndImageToPathFilter< TFourierSeriesPath, TSwathMeritImage, OrthogonallyCorrected2DParametricPath >
const InputImageType *	GetImageInput (void)
const InputPathType *	GetPathInput (void)
virtual void	SetImageInput (const TSwathMeritImage *image)
virtual void	SetPathInput (const TFourierSeriesPath *path)
Public Member Functions inherited from itk::PathToPathFilter< TFourierSeriesPath, OrthogonallyCorrected2DParametricPath >
const InputPathType *	GetInput (void)
const InputPathType *	GetInput (unsigned int idx)
virtual void	SetInput (const InputPathType *path)
virtual void	SetInput (unsigned int, const TFourierSeriesPath *path)
Public Member Functions inherited from itk::PathSource< OrthogonallyCorrected2DParametricPath >
OutputPathType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, OutputPathType *output)
OutputPathType *	GetOutput (void)
virtual void	GraftOutput (OutputPathType *output)
virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx)
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	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
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
void	GenerateData (void)
	OrthogonalSwath2DPathFilter ()
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~OrthogonalSwath2DPathFilter ()
Protected Member Functions inherited from itk::PathAndImageToPathFilter< TFourierSeriesPath, TSwathMeritImage, OrthogonallyCorrected2DParametricPath >
virtual void	GenerateInputRequestedRegion ()
	PathAndImageToPathFilter ()
virtual	~PathAndImageToPathFilter ()
Protected Member Functions inherited from itk::PathToPathFilter< TFourierSeriesPath, OrthogonallyCorrected2DParametricPath >
	PathToPathFilter ()
	~PathToPathFilter ()
Protected Member Functions inherited from itk::PathSource< OrthogonallyCorrected2DParametricPath >
	PathSource ()
virtual	~PathSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType	MakeNameFromIndex (DataObjectPointerArraySizeType) 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 num, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyInputInformation ()
virtual void	VerifyPreconditions ()
	~ProcessObject ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () const
virtual void	PushBackInput (const DataObject *input)
virtual void	PopBackInput ()
virtual void	PushFrontInput (const DataObject *input)
virtual void	PopFrontInput ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
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 Member Functions
unsigned int	FindAndStoreBestErrorStep (unsigned int x, unsigned int F, unsigned int L)
double &	MeritValue (int f, int l, int x)
void	operator= (const Self &)
	OrthogonalSwath2DPathFilter (const Self &)
int &	StepValue (int f, int l, int x)

Private Attributes
OrthogonalCorrectionTablePointer	m_FinalOffsetValues
double *	m_MeritValues
int *	m_OptimumStepsValues
int *	m_StepValues
SizeType	m_SwathSize

Additional Inherited Members
Static Public Attributes inherited from itk::PathAndImageToPathFilter< TFourierSeriesPath, TSwathMeritImage, OrthogonallyCorrected2DParametricPath >
static const unsigned int	InputImageDimension

Detailed Description

template<class TFourierSeriesPath, class TSwathMeritImage>
class itk::OrthogonalSwath2DPathFilter< TFourierSeriesPath, TSwathMeritImage >

Filter that optimizes a 2D path relative to an image.

OrthogonalSwath2DPathFilter produces an OrthogonallyCorrected2DParametricPath representation of a path that is optimal with respect to an image and an original Fourier series path (sometimes referred to as an "initial contour"). Usage is a little complex. The input image must be preprocessed with ExtractOrthogonalSwath2DImageFilter (the user may want to smooth the image first). The user should then use the resulting swath image to produce a new "merit" swath image of the EXACT same size as the swath image produced in the preceding step. Each pixel value in the merit swath image indicates the local merit of having the path pass through that swath index (taking the absolute value of the vertical partial-derivative of the swath image is often a good way to do this). Both the merit swath image and the path used to extract the swath image should then be passed as inputs to this filter which will search through the merit swath image using dynamic programming to find the absolutely optimum (in terms of the swath image) path. itkOrthogonalSwath2DPathFilterTest.cxx provides a good usage example.

Examples:: itkOrthogonalSwath2DPathFilterTest.cxx.

Definition at line 52 of file itkOrthogonalSwath2DPathFilter.h.