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ITK
4.0.0
Insight Segmentation and Registration Toolkit
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ITK
4.0.0
Insight Segmentation and Registration Toolkit
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Integrate a time-varying velocity field using 4th order Runge-Kutta. More...
#include <itkTimeVaryingVelocityFieldIntegrationImageFilter.h>
Inheritance diagram for itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >: Collaboration diagram for itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >:Integrate a time-varying velocity field using 4th order Runge-Kutta.
Diffeomorphisms are topology-preserving mappings that are useful for describing biologically plausible deformations. Mathematically, a diffeomorphism, 
, is generated from a time-varying velocity field, v, as described by the integral equation:
![\[ \phi(t_b) = \phi(t_a) + \int_t_a^t_b v(\phi(t),t) dt \]](form_289.png)
In this class, the input is the time-varying velocity field and an initial diffeomorophism. The output diffeomorphism is produced using fourth order Runge-Kutta.
Definition at line 55 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef SmartPointer<const Self> itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::ConstPointer |
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
Definition at line 63 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef DisplacementFieldInterpolatorType::Pointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::DisplacementFieldInterpolatorPointer |
Definition at line 94 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef VectorInterpolateImageFunction<DisplacementFieldType, RealType> itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::DisplacementFieldInterpolatorType |
Definition at line 93 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef DisplacementFieldType::Pointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::DisplacementFieldPointer |
Definition at line 82 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef TDisplacementField itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::DisplacementFieldType |
Definition at line 81 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef DisplacementFieldType::RegionType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::OutputRegionType |
Definition at line 86 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef SmartPointer<Self> itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::Pointer |
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
Definition at line 62 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef DisplacementFieldType::PointType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::PointType |
Definition at line 85 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef VectorType::RealValueType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::RealType |
Definition at line 84 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef TimeVaryingVelocityFieldIntegrationImageFilter itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::Self |
Standard class typedefs.
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
Definition at line 59 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef ImageToImageFilter<TTimeVaryingVelocityField, TDisplacementField> itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::Superclass |
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
Definition at line 61 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef TTimeVaryingVelocityField itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::TimeVaryingVelocityFieldType |
Definition at line 80 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef DisplacementFieldType::PixelType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::VectorType |
Definition at line 83 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef VelocityFieldInterpolatorType::Pointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::VelocityFieldInterpolatorPointer |
Definition at line 91 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| typedef VectorInterpolateImageFunction<TimeVaryingVelocityFieldType, RealType> itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::VelocityFieldInterpolatorType |
Definition at line 89 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
| itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::TimeVaryingVelocityFieldIntegrationImageFilter | ( | ) | [protected] |
| itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::~TimeVaryingVelocityFieldIntegrationImageFilter | ( | ) | [protected] |
| itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::TimeVaryingVelocityFieldIntegrationImageFilter | ( | const Self & | ) | [private] |
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::BeforeThreadedGenerateData | ( | void | ) | [protected, virtual] |
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(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.
Reimplemented from itk::ImageSource< TDisplacementField >.
| virtual::itk::LightObject::Pointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::CreateAnother | ( | void | ) | const [virtual] |
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::Object.
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GenerateOutputInformation | ( | ) | [protected, virtual] |
Generate the information decribing the output data. The default implementation of this method will copy information from the input to the output. A filter may override this method if its output will have different information than its input. For instance, a filter that shrinks an image will need to provide an implementation for this method that changes the spacing of the pixels. Such filters should call their superclass' implementation of this method prior to changing the information values they need (i.e. GenerateOutputInformation() should call Superclass::GenerateOutputInformation() prior to changing the information.
Reimplemented from itk::ProcessObject.
| virtual DisplacementFieldInterpolatorType* itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetDisplacementFieldInterpolator | ( | ) | [virtual] |
Get the deformation field interpolator for the initial diffeomorphism (if set). Default = linear.
| virtual DisplacementFieldType* itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetInitialDiffeomorphism | ( | ) | [virtual] |
Get the initial diffeomorphism
| virtual RealType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetLowerTimeBound | ( | ) | const [virtual] |
Get the lower time bound defining the integration domain of the transform. We assume that the total possible time domain is [0,1].
| virtual const char* itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetNameOfClass | ( | ) | const [virtual] |
Run-time type information ( and related methods )
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
| virtual unsigned int itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetNumberOfIntegrationSteps | ( | ) | const [virtual] |
Get the number of integration steps used in the Runge-Kutta solution of the initial value problem. Default = 10.
| virtual RealType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetUpperTimeBound | ( | ) | const [virtual] |
Get the upper time bound defining the integration domain of the transform. We assume that the total possible time domain is [0,1].
| virtual VelocityFieldInterpolatorType* itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::GetVelocityFieldInterpolator | ( | ) | [virtual] |
Get the time-varying velocity field interpolator. Default = linear.
| VectorType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::IntegrateVelocityAtPoint | ( | const PointType & | ) | [private] |
| static Pointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::New | ( | ) | [static] |
Method for creation through the object factory.
Reimplemented from itk::Object.
| void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::operator= | ( | const Self & | ) | [private] |
PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
| void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::PrintSelf | ( | std::ostream & | os, |
| Indent | indent | ||
| ) | const [protected, virtual] |
Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::SetDisplacementFieldInterpolator | ( | DisplacementFieldInterpolatorType * | _arg | ) | [virtual] |
Set the deformation field interpolator for the initial diffeomorphism (if set). Default = linear.
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::SetInitialDiffeomorphism | ( | DisplacementFieldType * | _arg | ) | [virtual] |
Set the initial diffeomorphism
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::SetLowerTimeBound | ( | RealType | _arg | ) | [virtual] |
Set the lower time bound defining the integration domain of the transform. We assume that the total possible time domain is [0,1].
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::SetNumberOfIntegrationSteps | ( | unsigned int | _arg | ) | [virtual] |
Set the number of integration steps used in the Runge-Kutta solution of the initial value problem. Default = 10.
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::SetUpperTimeBound | ( | RealType | _arg | ) | [virtual] |
Set the upper time bound defining the integration domain of the transform. We assume that the total possible time domain is [0,1].
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::SetVelocityFieldInterpolator | ( | VelocityFieldInterpolatorType * | _arg | ) | [virtual] |
Set the time-varying velocity field interpolator. Default = linear.
| virtual void itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::ThreadedGenerateData | ( | const OutputRegionType & | , |
| ThreadIdType | |||
| ) | [protected, virtual] |
const unsigned int itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::InputImageDimension = TTimeVaryingVelocityField::ImageDimension [static] |
Dimensionality of input data is assumed to be one more than the output data the same.
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
Definition at line 75 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
DisplacementFieldInterpolatorPointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::m_DisplacementFieldInterpolator [private] |
Definition at line 184 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
DisplacementFieldPointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::m_InitialDiffeomorphism [private] |
Definition at line 183 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
RealType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::m_LowerTimeBound [private] |
Definition at line 179 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
unsigned int itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::m_NumberOfIntegrationSteps [private] |
Definition at line 181 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
RealType itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::m_UpperTimeBound [private] |
Definition at line 180 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
VelocityFieldInterpolatorPointer itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::m_VelocityFieldInterpolator [private] |
Definition at line 178 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
const unsigned int itk::TimeVaryingVelocityFieldIntegrationImageFilter< TTimeVaryingVelocityField, TDisplacementField >::OutputImageDimension = TDisplacementField::ImageDimension [static] |
ImageDimension constants
Reimplemented from itk::ImageToImageFilter< TTimeVaryingVelocityField, TDisplacementField >.
Definition at line 78 of file itkTimeVaryingVelocityFieldIntegrationImageFilter.h.
1.7.4
