RTK  2.5.0
Reconstruction Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Private Attributes | List of all members
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
 
virtual const char * GetNameOfClass () const
 
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 () ITKv5_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 ( )
overrideprotectedvirtual

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

Reimplemented from itk::ImageSource< TOutputImage >.

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

◆ 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)
overrideprotectedvirtual

Apply changes to the input image requested region.

Reimplemented from itk::ImageSource< TOutputImage >.

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

Run-time type information (and related methods).

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

Reimplemented in rtk::RayEllipsoidIntersectionImageFilter< TInputImage, TOutputImage >, rtk::RayBoxIntersectionImageFilter< 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 ( )
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 117 of file rtkRayConvexIntersectionImageFilter.h.

◆ m_ConvexShape

template<class TInputImage , class TOutputImage >
ConvexShapePointer rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::m_ConvexShape
private

Definition at line 115 of file rtkRayConvexIntersectionImageFilter.h.

◆ m_Geometry

template<class TInputImage , class TOutputImage >
GeometryConstPointer rtk::RayConvexIntersectionImageFilter< TInputImage, TOutputImage >::m_Geometry
private

Definition at line 116 of file rtkRayConvexIntersectionImageFilter.h.

The documentation for this class was generated from the following file:
Generated on Thu Apr 25 2024 06:23:41 for RTK by   doxygen 1.8.14