ITK: itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject

Inheritance diagram for itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >:

Detailed Description

template<typename TFixedPointSet, typename TMovingSpatialObject>
class itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >

The simplest case of Demons registration suggested by P. Thirion in his paper[1] is defined by a Model and Scene. The Model should be able to respond to the queries of whether a point is inside or outside of the object of interest, while the Scene provides a number of points (the Demons) with vector indicating the direction of inside-outside of the equivalent object of interest. In this implementation, the Scene is represented by an itk::PointSet that has Vectors as PixelData. These vectors should be provided by the user of this class and must be pointing outside of the object of interest. The Model is naturally represented by a itk::SpatialObject since its interface responds to the IsInside() method.

This class is intended to be derived in order to define the method that will update the transform. Such method will be specific for the particular type of transform used.

[1] J-P. Thirion "Image matching as a Diffusion Process: and Analogy with Maxwell's Demons", Medical Image Analysis, 1998, Vol. 2, No. 3, pp 243-260.

Member Typedef Documentation

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef SmartPointer<const Self> itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::ConstPointer

Reimplemented from itk::ProcessObject.

Definition at line 59 of file itkPointSetToSpatialObjectDemonsRegistration.h.

typedef DataObject::Pointer itk::ProcessObject::DataObjectPointer [inherited]

Smart Pointer type to a DataObject.

Definition at line 97 of file itkProcessObject.h.

typedef std::vector<DataObjectPointer> itk::ProcessObject::DataObjectPointerArray [inherited]

STL Array of SmartPointers to DataObjects

Definition at line 103 of file itkProcessObject.h.

typedef DataObjectPointerArray::size_type itk::ProcessObject::DataObjectPointerArraySizeType [inherited]

Size type of an std::vector

Definition at line 112 of file itkProcessObject.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef FixedPointSetType::ConstPointer itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::FixedPointSetConstPointer

Definition at line 69 of file itkPointSetToSpatialObjectDemonsRegistration.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef TFixedPointSet itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::FixedPointSetType

Type of the Fixed PointSet.

Definition at line 65 of file itkPointSetToSpatialObjectDemonsRegistration.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef MovingSpatialObjectType::ConstPointer itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::MovingSpatialObjectConstPointer

Definition at line 73 of file itkPointSetToSpatialObjectDemonsRegistration.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef TMovingSpatialObject itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::MovingSpatialObjectType

Type of the Moving image.

Definition at line 72 of file itkPointSetToSpatialObjectDemonsRegistration.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef SmartPointer<Self> itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::Pointer

Reimplemented from itk::ProcessObject.

Definition at line 58 of file itkPointSetToSpatialObjectDemonsRegistration.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef PointSetToSpatialObjectDemonsRegistration itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::Self

Standard class typedefs.

Reimplemented from itk::ProcessObject.

Definition at line 56 of file itkPointSetToSpatialObjectDemonsRegistration.h.

template<typename TFixedPointSet, typename TMovingSpatialObject>

typedef ProcessObject itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::Superclass

Reimplemented from itk::ProcessObject.

Definition at line 57 of file itkPointSetToSpatialObjectDemonsRegistration.h.

Constructor & Destructor Documentation

template<typename TFixedPointSet, typename TMovingSpatialObject>

itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::PointSetToSpatialObjectDemonsRegistration ( ) [protected]

template<typename TFixedPointSet, typename TMovingSpatialObject>

virtual itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >::~PointSetToSpatialObjectDemonsRegistration ( ) [inline, protected, virtual]

Definition at line 90 of file itkPointSetToSpatialObjectDemonsRegistration.h.

Member Function Documentation

virtual void itk::ProcessObject::AbortGenerateDataOff ( ) [virtual, inherited]

virtual void itk::ProcessObject::AbortGenerateDataOn ( ) [virtual, inherited]

Turn on and off the AbortGenerateData flag.

virtual void itk::ProcessObject::AddInput ( DataObject * input ) [protected, virtual, inherited]

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *
	)			const `[inherited]`

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *
	)			`[inherited]`

Allow people to add/remove/invoke observers (callbacks) to any ITK object. This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an itk::Command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command. The memory for the Command becomes the responsibility of this object, so don't pass the same instance of a command to two different objects

virtual void itk::ProcessObject::AddOutput ( DataObject * output ) [protected, virtual, inherited]

static void itk::LightObject::BreakOnError ( ) [static, inherited]

This method is called when itkExceptionMacro executes. It allows the debugger to break on error.

virtual void itk::ProcessObject::CacheInputReleaseDataFlags ( ) [protected, virtual, inherited]

Cache the state of any ReleaseDataFlag's on the inputs. While the filter is executing, we need to set the ReleaseDataFlag's on the inputs to false in case the current filter is implemented using a mini-pipeline (which will try to release the inputs). After the filter finishes, we restore the state of the ReleaseDataFlag's before the call to ReleaseInputs().

virtual LightObject::Pointer itk::Object::CreateAnother ( ) const [virtual, inherited]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

virtual void itk::Object::DebugOff ( ) const [virtual, inherited]

Turn debugging output off.

virtual void itk::Object::DebugOn ( ) const [virtual, inherited]

Turn debugging output on.

virtual void itk::LightObject::Delete ( ) [virtual, inherited]

Delete an itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C delete method will not work with reference counting.

virtual void itk::ProcessObject::EnlargeOutputRequestedRegion ( DataObject * ) [inline, virtual, inherited]

Give the process object a chance to indictate 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.

Definition at line 225 of file itkProcessObject.h.

virtual void itk::ProcessObject::GenerateData ( void ) [inline, protected, virtual, inherited]

This method causes the filter to generate its output.


Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::Pointer	DataObjectPointer
typedef std::vector< DataObjectPointer >	DataObjectPointerArray
typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType
typedef FixedPointSetType::ConstPointer	FixedPointSetConstPointer
typedef TFixedPointSet	FixedPointSetType
typedef MovingSpatialObjectType::ConstPointer	MovingSpatialObjectConstPointer
typedef TMovingSpatialObject	MovingSpatialObjectType
typedef SmartPointer< Self >	Pointer
typedef PointSetToSpatialObjectDemonsRegistration	Self
typedef ProcessObject	Superclass
Public Member Functions
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual LightObject::Pointer	CreateAnother () const
virtual void	DebugOff () const
virtual void	DebugOn () const
virtual void	Delete ()
virtual void	EnlargeOutputRequestedRegion (DataObject *)
virtual const bool &	GetAbortGenerateData ()
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
DataObjectPointerArray &	GetInputs ()
const MetaDataDictionary &	GetMetaDataDictionary (void) const
MetaDataDictionary &	GetMetaDataDictionary (void)
virtual unsigned long	GetMTime () const
MultiThreader *	GetMultiThreader ()
virtual const char *	GetNameOfClass () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
virtual const float &	GetProgress ()
virtual int	GetReferenceCount () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &) const
void	InvokeEvent (const EventObject &)
virtual DataObjectPointer	MakeOutput (unsigned int idx)
virtual void	Modified () const
virtual void	PrepareOutputs ()
void	Print (std::ostream &os, Indent indent=0) const
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetProgress (float _arg)
virtual void	SetReferenceCount (int)
void	StartRegistration (void)
virtual void	UnRegister () const
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)

unsigned long	AddObserver (const EventObject &event, Command *) const
unsigned long	AddObserver (const EventObject &event, Command *)

virtual const FixedPointSetType *	GetFixedPointSet ()
virtual void	SetFixedPointSet (const FixedPointSetType *_arg)

virtual const MovingSpatialObjectType *	GetMovingSpatialObject ()
virtual void	SetMovingSpatialObject (const MovingSpatialObjectType *_arg)

DataObjectPointerArraySizeType	GetNumberOfOutputs () const
DataObjectPointerArray &	GetOutputs ()

virtual const int &	GetNumberOfThreads ()
virtual void	SetNumberOfThreads (int _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOff ()
void	ReleaseDataFlagOn ()
virtual void	SetReleaseDataFlag (bool flag)
Static Public Member Functions
static void	BreakOnError ()
static Pointer	New ()

static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Protected Member Functions
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateData ()
virtual void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
	PointSetToSpatialObjectDemonsRegistration ()
bool	PrintObservers (std::ostream &os, Indent indent) const
void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	PropagateResetPipeline ()
virtual void	ReleaseInputs ()
virtual void	RestoreInputReleaseDataFlags ()
void	SetNumberOfInputs (unsigned int num)
void	SetNumberOfOutputs (unsigned int num)
virtual	~PointSetToSpatialObjectDemonsRegistration ()

virtual void	AddInput (DataObject *input)
virtual const unsigned int &	GetNumberOfRequiredInputs ()
virtual void	RemoveInput (DataObject *input)
virtual void	SetNthInput (unsigned int num, DataObject *input)
virtual void	SetNumberOfRequiredInputs (unsigned int _arg)

virtual void	AddOutput (DataObject *output)
virtual const unsigned int &	GetNumberOfRequiredOutputs ()
virtual void	RemoveOutput (DataObject *output)
virtual void	SetNthOutput (unsigned int num, DataObject *output)
virtual void	SetNumberOfRequiredOutputs (unsigned int _arg)

const DataObject *	GetInput (unsigned int idx) const
DataObject *	GetInput (unsigned int idx)

const DataObject *	GetOutput (unsigned int idx) const
DataObject *	GetOutput (unsigned int idx)

virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const DataObject *input)
virtual void	PushFrontInput (const DataObject *input)

virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
Protected Attributes
TimeStamp	m_OutputInformationMTime
volatile int	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock
bool	m_Updating

itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject > Class Template Reference [Registration Filters]

Detailed Description

template<typename TFixedPointSet, typename TMovingSpatialObject> class itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject > Class Template Reference
[Registration Filters]

template<typename TFixedPointSet, typename TMovingSpatialObject>
class itk::PointSetToSpatialObjectDemonsRegistration< TFixedPointSet, TMovingSpatialObject >