This filter interpolates the 3D surface for a segmented area. The basis for the interpolation are the edge-points of contours that are drawn into an image. More...

#include <mitkCreateDistanceImageFromSurfaceFilter.h>

Inheritance diagram for mitk::CreateDistanceImageFromSurfaceFilter:

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Collaboration diagram for mitk::CreateDistanceImageFromSurfaceFilter:

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Public Types
typedef vnl_vector_fixed< double, 3 >	PointType

typedef itk::Image< double, 3 >	DistanceImageType

typedef DistanceImageType::IndexType	IndexType

typedef std::vector< PointType >	NormalList

typedef std::vector< PointType >	CenterList

typedef std::vector< Surface::Pointer >	SurfaceList

Public Types inherited from mitk::ImageSource
typedef ImageSource	Self

typedef BaseDataSource	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

typedef mitk::Image	OutputImageType
	Some convenient typedefs. More...

typedef OutputImageType	OutputType

typedef OutputImageType::Pointer	OutputImagePointer

typedef SlicedData::RegionType	OutputImageRegionType

Public Types inherited from mitk::BaseDataSource
typedef BaseDataSource	Self

typedef itk::ProcessObject	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

typedef BaseData	OutputType

typedef itk::DataObject::DataObjectIdentifierType	DataObjectIdentifierType

Public Member Functions
	mitkClassMacro (CreateDistanceImageFromSurfaceFilter, ImageSource)

Pointer	Clone () const

virtual double	GetDistanceImageSpacing ()

virtual void	SetInput (const mitk::Surface *surface)

virtual void	SetInput (unsigned int idx, const mitk::Surface *surface)

virtual const mitk::Surface *	GetInput ()

virtual const mitk::Surface *	GetInput (unsigned int idx)

virtual void	RemoveInputs (mitk::Surface *input)

virtual void	SetDistanceImageVolume (unsigned int _arg)
	Set the size of the output distance image. The size is specified by the image's volume (i.e. in this case how many pixels are enclosed by the image) If non is set, the volume will be 500000 pixels. More...

void	PrintEquationSystem ()

void	Reset ()

void	SetUseProgressBar (bool)
	Set whether the mitkProgressBar should be used. More...

void	SetProgressStepSize (unsigned int stepSize)
	Set the stepsize which the progress bar should proceed. More...

void	SetReferenceImage (itk::ImageBase< 3 >::Pointer referenceImage)

Public Member Functions inherited from mitk::ImageSource
virtual std::vector< std::string >	GetClassHierarchy () const override

virtual const char *	GetClassName () const

Pointer	Clone () const

OutputType *	GetOutput ()
	Get the output data of this image source object. More...

const OutputType *	GetOutput () const

OutputType *	GetOutput (DataObjectPointerArraySizeType idx)

const OutputType *	GetOutput (DataObjectPointerArraySizeType idx) const

virtual itk::DataObject::Pointer	MakeOutput (DataObjectPointerArraySizeType idx) override
	Make a DataObject of the correct type to used as the specified output. More...

virtual itk::DataObject::Pointer	MakeOutput (const DataObjectIdentifierType &name) override

virtual vtkImageData *	GetVtkImageData ()

virtual const vtkImageData *	GetVtkImageData () const

Public Member Functions inherited from mitk::BaseDataSource
OutputType *	GetOutput ()

const OutputType *	GetOutput () const

OutputType *	GetOutput (DataObjectPointerArraySizeType idx)

const OutputType *	GetOutput (DataObjectPointerArraySizeType idx) const

virtual void	GraftOutput (OutputType *output)
	Graft the specified BaseData onto this BaseDataSource's output. More...

virtual void	GraftOutput (const DataObjectIdentifierType &key, OutputType *output)

virtual void	GraftNthOutput (unsigned int idx, OutputType *output)
	Graft the specified base data object onto this BaseDataSource's idx'th output. More...

bool	Updating () const
	Access itk::ProcessObject::m_Updating. More...

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from mitk::ImageSource
static const char *	GetStaticNameOfClass ()

static Pointer	New ()
	Method for creation through the object factory. More...

Static Public Member Functions inherited from mitk::BaseDataSource
static const char *	GetStaticNameOfClass ()

Protected Member Functions
	CreateDistanceImageFromSurfaceFilter ()

virtual	~CreateDistanceImageFromSurfaceFilter ()

virtual void	GenerateData () override
	A version of GenerateData() specific for image processing filters. More...

virtual void	GenerateOutputInformation () override

Protected Member Functions inherited from mitk::ImageSource
	ImageSource ()

virtual	~ImageSource ()

virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, itk::ThreadIdType threadId)
	If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). More...

virtual void	PrepareOutputs () override
	This method is intentionally left blank. More...

virtual void	AllocateOutputs ()
	The GenerateData method normally allocates the buffers for all of the outputs of a filter. More...

virtual void	BeforeThreadedGenerateData ()
	If an imaging filter needs to perform processing after the buffer has been allocated but before threads are spawned, the filter can can provide an implementation for BeforeThreadedGenerateData(). More...

virtual void	AfterThreadedGenerateData ()
	If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). More...

virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
	Split the output's RequestedRegion into "num" pieces, returning region "i" as "splitRegion". More...

Protected Member Functions inherited from mitk::BaseDataSource
	BaseDataSource ()

virtual	~BaseDataSource ()

Additional Inherited Members
Static Protected Member Functions inherited from mitk::ImageSource
static ITK_THREAD_RETURN_TYPE	ThreaderCallback (void *arg)
	Static function used as a "callback" by the MultiThreader. More...

Static Protected Member Functions inherited from mitk::BaseDataSource
static Pointer	New ()

Detailed Description

This filter interpolates the 3D surface for a segmented area. The basis for the interpolation are the edge-points of contours that are drawn into an image.

The interpolation itself is performed via Radial Basis Function Interpolation.

ATTENTION: This filter needs beside the edge points of the delineated contours additionally the normals for each edge point.

See also: mitkSurfaceInterpolationController

Based on the contour edge points and their normal this filter calculates a distance function with the following properties:

Putting a point into the distance function that lies inside the considered surface gives a negativ scalar value
Putting a point into the distance function that lies outside the considered surface gives a positive scalar value
Putting a point into the distance function that lies exactly on the considered surface gives the value zero

With this interpolated distance function a distance image will be created. The desired surface can then be extract e.g. with the marching cubes algorithm. (Within the distance image the surface goes exactly where the pixelvalues are zero)

   Note that the obtained distance image has always an isotropig spacing. The size (in this case volume) of the

image can be adjusted by calling SetDistanceImageVolume(unsigned int volume) which specifies the number ob pixels enclosed by the image.

Author: fetzer

Definition at line 68 of file mitkCreateDistanceImageFromSurfaceFilter.h.

Member Typedef Documentation

typedef std::vector<PointType> mitk::CreateDistanceImageFromSurfaceFilter::CenterList

Definition at line 77 of file mitkCreateDistanceImageFromSurfaceFilter.h.

typedef itk::Image<double, 3> mitk::CreateDistanceImageFromSurfaceFilter::DistanceImageType

Definition at line 73 of file mitkCreateDistanceImageFromSurfaceFilter.h.

typedef DistanceImageType::IndexType mitk::CreateDistanceImageFromSurfaceFilter::IndexType

Definition at line 74 of file mitkCreateDistanceImageFromSurfaceFilter.h.

typedef std::vector<PointType> mitk::CreateDistanceImageFromSurfaceFilter::NormalList

Definition at line 76 of file mitkCreateDistanceImageFromSurfaceFilter.h.

typedef vnl_vector_fixed<double, 3> mitk::CreateDistanceImageFromSurfaceFilter::PointType

Definition at line 71 of file mitkCreateDistanceImageFromSurfaceFilter.h.

typedef std::vector<Surface::Pointer> mitk::CreateDistanceImageFromSurfaceFilter::SurfaceList

Definition at line 79 of file mitkCreateDistanceImageFromSurfaceFilter.h.

Constructor & Destructor Documentation

mitk::CreateDistanceImageFromSurfaceFilter::CreateDistanceImageFromSurfaceFilter ( )

protected

Definition at line 111 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

References mitk::Image::New().

mitk::CreateDistanceImageFromSurfaceFilter::~CreateDistanceImageFromSurfaceFilter ( )

protectedvirtual

Definition at line 121 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

Member Function Documentation

Pointer mitk::CreateDistanceImageFromSurfaceFilter::Clone ( ) const

void mitk::CreateDistanceImageFromSurfaceFilter::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 ThreadedGenerateData(). 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 an be threaded, it should NOT provide a GenerateData() method but should provide a ThreadedGenerateData() instead.

See also: ThreadedGenerateData()

Reimplemented from mitk::ImageSource.

Definition at line 125 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

References mitk::ProgressBar::GetInstance(), and mitk::ProgressBar::Progress().

void mitk::CreateDistanceImageFromSurfaceFilter::GenerateOutputInformation ( void )

overrideprotectedvirtual

Definition at line 447 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

virtual double mitk::CreateDistanceImageFromSurfaceFilter::GetDistanceImageSpacing ( )

virtual

const mitk::Surface * mitk::CreateDistanceImageFromSurfaceFilter::GetInput ( void )

virtual

Definition at line 488 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

const mitk::Surface * mitk::CreateDistanceImageFromSurfaceFilter::GetInput ( unsigned int idx )

virtual

Definition at line 496 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

mitk::CreateDistanceImageFromSurfaceFilter::mitkClassMacro	(	CreateDistanceImageFromSurfaceFilter	,
		ImageSource
	)

static Pointer mitk::CreateDistanceImageFromSurfaceFilter::New ( )

static

Referenced by mitk::SurfaceBasedInterpolationController::Initialize(), mitk::PlanarFigureSegmentationController::InitializeFilters(), and mitk::SurfaceInterpolationController::SurfaceInterpolationController().

void mitk::CreateDistanceImageFromSurfaceFilter::PrintEquationSystem ( )

Definition at line 451 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

void mitk::CreateDistanceImageFromSurfaceFilter::RemoveInputs ( mitk::Surface * input )

virtual

Definition at line 504 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

void mitk::CreateDistanceImageFromSurfaceFilter::Reset ( void )

Definition at line 518 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

References mitk::Image::New().

virtual void mitk::CreateDistanceImageFromSurfaceFilter::SetDistanceImageVolume ( unsigned int _arg )

virtual

Set the size of the output distance image. The size is specified by the image's volume (i.e. in this case how many pixels are enclosed by the image) If non is set, the volume will be 500000 pixels.

void mitk::CreateDistanceImageFromSurfaceFilter::SetInput ( const mitk::Surface * surface )

virtual

Definition at line 474 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

void mitk::CreateDistanceImageFromSurfaceFilter::SetInput	(	unsigned int	idx,
		const mitk::Surface *	surface
	)

virtual

Definition at line 479 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

void mitk::CreateDistanceImageFromSurfaceFilter::SetProgressStepSize ( unsigned int stepSize )

Set the stepsize which the progress bar should proceed.

Parameter The stepsize for progressing

Definition at line 536 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

void mitk::CreateDistanceImageFromSurfaceFilter::SetReferenceImage ( itk::ImageBase< 3 >::Pointer referenceImage )

Definition at line 541 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

void mitk::CreateDistanceImageFromSurfaceFilter::SetUseProgressBar ( bool status )

Set whether the mitkProgressBar should be used.

Parameter true for using the progress bar, false otherwise

Definition at line 531 of file mitkCreateDistanceImageFromSurfaceFilter.cpp.

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation