rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage > Class Template Reference

#include <rtkRayConvexIntersectionImageFilter.h>

Inheritance diagram for rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >:

Collaboration diagram for rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >:

Public Types
using	ConstPointer = itk::SmartPointer< const Self >
using	ConvexShapePointer = ConvexShape::Pointer
using	GeometryConstPointer = typename GeometryType::ConstPointer
using	GeometryType = rtk::ThreeDCircularProjectionGeometry
using	OutputImageRegionType = typename TOutputImage::RegionType
using	Pointer = itk::SmartPointer< Self >
using	PointType = ConvexShape::PointType
using	ScalarType = ConvexShape::ScalarType
using	Self = RayConvexIntersectionImageFilter
using	Superclass = itk::InPlaceImageFilter< TInputImage, TOutputImage >

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const
const char *	GetNameOfClass () const override
virtual ConvexShape *	GetModifiableConvexShape ()
virtual const ConvexShape *	GetConvexShape () const
virtual void	SetConvexShape (ConvexShape *_arg)
virtual const GeometryType *	GetGeometry () const
virtual void	SetGeometry (const GeometryType *_arg)
virtual double	GetAttenuation ()
virtual void	SetAttenuation (double _arg)

Static Public Member Functions
static Pointer	New ()

Protected Member Functions
void	BeforeThreadedGenerateData () override
void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread) override
	RayConvexIntersectionImageFilter ()
void	VerifyPreconditions () const override
	~RayConvexIntersectionImageFilter () override=default

Private Attributes
double	m_Attenuation = 0.
ConvexShapePointer	m_ConvexShape
GeometryConstPointer	m_Geometry

Detailed Description

template<class TInputImage, class TOutputImage>
class rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >

Analytical projection of ConvexShape.

Test:

rtkfdktest.cxx, rtkforbildtest.cxx

Author

Simon Rit

Definition at line 40 of file rtkRayConvexIntersectionImageFilter.h.

Member Typedef Documentation

ConstPointer

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::ConstPointer = itk::SmartPointer<const Self>

Definition at line 49 of file rtkRayConvexIntersectionImageFilter.h.

ConvexShapePointer

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::ConvexShapePointer = ConvexShape::Pointer

Definition at line 55 of file rtkRayConvexIntersectionImageFilter.h.

GeometryConstPointer

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GeometryConstPointer = typename GeometryType::ConstPointer

Definition at line 54 of file rtkRayConvexIntersectionImageFilter.h.

GeometryType

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GeometryType = rtk::ThreeDCircularProjectionGeometry

Definition at line 53 of file rtkRayConvexIntersectionImageFilter.h.

OutputImageRegionType

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::OutputImageRegionType = typename TOutputImage::RegionType

Convenient type alias.

Definition at line 52 of file rtkRayConvexIntersectionImageFilter.h.

Pointer

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::Pointer = itk::SmartPointer<Self>

Definition at line 48 of file rtkRayConvexIntersectionImageFilter.h.

PointType

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::PointType = ConvexShape::PointType

Definition at line 57 of file rtkRayConvexIntersectionImageFilter.h.

ScalarType

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::ScalarType = ConvexShape::ScalarType

Definition at line 56 of file rtkRayConvexIntersectionImageFilter.h.

Self

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::Self = RayConvexIntersectionImageFilter

Standard class type alias.

Definition at line 46 of file rtkRayConvexIntersectionImageFilter.h.

Superclass

template<class TInputImage , class TOutputImage >

using rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::Superclass = itk::InPlaceImageFilter<TInputImage, TOutputImage>

Definition at line 47 of file rtkRayConvexIntersectionImageFilter.h.

Constructor & Destructor Documentation

RayConvexIntersectionImageFilter()

template<class TInputImage , class TOutputImage >

rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::RayConvexIntersectionImageFilter ( )

protected

~RayConvexIntersectionImageFilter()

template<class TInputImage , class TOutputImage >

rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::~RayConvexIntersectionImageFilter ( )

overrideprotecteddefault

Member Function Documentation

BeforeThreadedGenerateData()

template<class TInputImage , class TOutputImage >

void rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::BeforeThreadedGenerateData ( )

overrideprotected

ConvexShape must be created in the BeforeThreadedGenerateData in the daugter classes.

CreateAnother()

template<class TInputImage , class TOutputImage >

virtual::itk::LightObject::Pointer rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::CreateAnother ( ) const

virtual

Reimplemented from itk::Object.

Reimplemented in rtk::RayEllipsoidIntersectionImageFilter< TInputImage, TOutputImage >, and rtk::RayQuadricIntersectionImageFilter< TInputImage, TOutputImage >.

DynamicThreadedGenerateData()

template<class TInputImage , class TOutputImage >

void rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::DynamicThreadedGenerateData ( const OutputImageRegionType &  outputRegionForThread )

overrideprotected

Apply changes to the input image requested region.

GetAttenuation()

template<class TInputImage , class TOutputImage >

virtual double rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GetAttenuation ( )

virtual

Get / Set the attenuation \(\mu\) to simulate the attenuated line integral. Default is 0. The attenuated line integral model is

\[ p=\int f(\underline s+r\underline{d})\exp(\mu r)\mathrm{d}r \]

with \(\underline s\) and \(\underline d\) the ray source and direction. The value is therefore:

\begin{eqnarray*} p&=&\int_{n}^{f} d\exp(\mu r)\mathrm{d}r\\ &=&\dfrac{d}{\mu}\left(\exp(\mu {f})-\exp(\mu n)\right) \end{eqnarray*}

with \(n\) and \(f\) the distances from source to intersection points near and far from the source and \(d\) m_Density.

GetConvexShape()

template<class TInputImage , class TOutputImage >

virtual const ConvexShape* rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GetConvexShape ( ) const

virtual

Get / Set the object pointer to the ConvexShape.

GetGeometry()

template<class TInputImage , class TOutputImage >

virtual const GeometryType* rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GetGeometry ( ) const

virtual

Get / Set the object pointer to projection geometry

GetModifiableConvexShape()

template<class TInputImage , class TOutputImage >

virtual ConvexShape* rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GetModifiableConvexShape ( )

virtual

Get / Set the object pointer to the ConvexShape.

GetNameOfClass()

template<class TInputImage , class TOutputImage >

const char* rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const

overridevirtual

Run-time type information (and related methods).

Reimplemented from itk::ProcessObject.

Reimplemented in rtk::RayEllipsoidIntersectionImageFilter< TInputImage, TOutputImage >, and rtk::RayQuadricIntersectionImageFilter< TInputImage, TOutputImage >.

New()

template<class TInputImage , class TOutputImage >

static Pointer rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::New ( )

static

Method for creation through the object factory.

SetAttenuation()

template<class TInputImage , class TOutputImage >

virtual void rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::SetAttenuation ( double  _arg )

virtual

Get / Set the attenuation \(\mu\) to simulate the attenuated line integral. Default is 0. The attenuated line integral model is

\[ p=\int f(\underline s+r\underline{d})\exp(\mu r)\mathrm{d}r \]

with \(\underline s\) and \(\underline d\) the ray source and direction. The value is therefore:

\begin{eqnarray*} p&=&\int_{n}^{f} d\exp(\mu r)\mathrm{d}r\\ &=&\dfrac{d}{\mu}\left(\exp(\mu {f})-\exp(\mu n)\right) \end{eqnarray*}

with \(n\) and \(f\) the distances from source to intersection points near and far from the source and \(d\) m_Density.

SetConvexShape()

template<class TInputImage , class TOutputImage >

virtual void rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::SetConvexShape ( ConvexShape *  _arg )

virtual

Get / Set the object pointer to the ConvexShape.

SetGeometry()

template<class TInputImage , class TOutputImage >

virtual void rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::SetGeometry ( const GeometryType *  _arg )

virtual

Get / Set the object pointer to projection geometry

VerifyPreconditions()

template<class TInputImage , class TOutputImage >

void rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::VerifyPreconditions ( ) const

overrideprotectedvirtual

Checks that inputs are correctly set.

Reimplemented from itk::ProcessObject.

Member Data Documentation

m_Attenuation

template<class TInputImage , class TOutputImage >

double rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::m_Attenuation = 0.

private

Definition at line 112 of file rtkRayConvexIntersectionImageFilter.h.

m_ConvexShape

template<class TInputImage , class TOutputImage >

ConvexShapePointer rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::m_ConvexShape

private

Definition at line 110 of file rtkRayConvexIntersectionImageFilter.h.

m_Geometry

template<class TInputImage , class TOutputImage >

GeometryConstPointer rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::m_Geometry

private

Definition at line 111 of file rtkRayConvexIntersectionImageFilter.h.

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

• rtkRayConvexIntersectionImageFilter.h