ITK
4.1.0
Insight Segmentation and Registration Toolkit
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#include <itkBSplineControlPointImageFunction.h>
Evaluate a B-spline object given a grid of control points.
Operations include 1. Evaluation of the B-spline object at any point in the domain. 2. Evaluation of the gradient of the B-spline object at any point in the domain. 3. Evaluation of the Hessian of the B-spline object at any point in the domain. 4. Inverse estimation. Given a user-specified data point, one can find the parameters which minimize the "distance" between the evaluated data point and the B-spline object evaluated at those parameters. This is useful, for example, in determining the parametric values of a point on the curve closest to a user-specified point.
Definition at line 66 of file itkBSplineControlPointImageFunction.h.
typedef FixedArray<unsigned, ImageDimension> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::ArrayType |
Other typedef
Definition at line 102 of file itkBSplineControlPointImageFunction.h.
typedef SmartPointer<const Self> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::ConstPointer |
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 74 of file itkBSplineControlPointImageFunction.h.
typedef Superclass::ContinuousIndexType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::ContinuousIndexType |
ContinuousIndex Type.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 105 of file itkBSplineControlPointImageFunction.h.
typedef TInputImage itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::ControlPointLatticeType |
Image typedef support
Definition at line 83 of file itkBSplineControlPointImageFunction.h.
typedef TCoordRep itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::CoordRepType |
CoordRepType typedef support.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 85 of file itkBSplineControlPointImageFunction.h.
typedef VariableSizeMatrix<CoordRepType> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::GradientType |
Definition at line 98 of file itkBSplineControlPointImageFunction.h.
typedef VariableSizeMatrix<CoordRepType> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::HessianComponentType |
Definition at line 99 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::IndexType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::IndexType |
Index Type.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 88 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::RegionType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::InputImageRegionType |
Definition at line 90 of file itkBSplineControlPointImageFunction.h.
typedef TInputImage itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::InputImageType |
InputImageType typedef support.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 84 of file itkBSplineControlPointImageFunction.h.
typedef BSplineKernelFunction<0> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::KernelOrder0Type |
Definition at line 109 of file itkBSplineControlPointImageFunction.h.
typedef BSplineKernelFunction<1> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::KernelOrder1Type |
Definition at line 110 of file itkBSplineControlPointImageFunction.h.
typedef BSplineKernelFunction<2> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::KernelOrder2Type |
Definition at line 111 of file itkBSplineControlPointImageFunction.h.
typedef BSplineKernelFunction<3> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::KernelOrder3Type |
Definition at line 112 of file itkBSplineControlPointImageFunction.h.
typedef CoxDeBoorBSplineKernelFunction<3> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::KernelType |
Interpolation kernel type (default spline order = 3)
Definition at line 108 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::PointType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::OriginType |
Definition at line 93 of file itkBSplineControlPointImageFunction.h.
typedef PixelType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::OutputType |
Output typedef support
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 97 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::PixelType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::PixelType |
Definition at line 86 of file itkBSplineControlPointImageFunction.h.
typedef SmartPointer<Self> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::Pointer |
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 73 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::PointType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::PointType |
Point Type.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 89 of file itkBSplineControlPointImageFunction.h.
typedef RealImageType::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::RealImagePointer |
Definition at line 104 of file itkBSplineControlPointImageFunction.h.
typedef Image<CoordRepType, ImageDimension> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::RealImageType |
Definition at line 103 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::RegionType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::RegionType |
Definition at line 87 of file itkBSplineControlPointImageFunction.h.
typedef BSplineControlPointImageFunction itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::Self |
Standard class typedefs.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 70 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::SizeType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SizeType |
Definition at line 94 of file itkBSplineControlPointImageFunction.h.
typedef InputImageType::SpacingType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SpacingType |
Definition at line 92 of file itkBSplineControlPointImageFunction.h.
typedef ImageFunction<TInputImage, typename TInputImage::PixelType, TCoordRep> itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::Superclass |
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 72 of file itkBSplineControlPointImageFunction.h.
itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::BSplineControlPointImageFunction | ( | ) | [protected] |
virtual itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::~BSplineControlPointImageFunction | ( | ) | [protected, virtual] |
itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::BSplineControlPointImageFunction | ( | const Self & | ) | [private] |
virtual::itk::LightObject::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::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 OutputType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::Evaluate | ( | const PointType & | ) | const [virtual] |
Evaluate the resulting B-spline object at a specified internal parameteric point. Note that the internal parameterization over each dimension of the B-spline object is [0, 1).
virtual OutputType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateAtContinuousIndex | ( | const ContinuousIndexType & | ) | const [virtual] |
Evaluate the resulting B-spline object at a specified continuous index in the parametric domain.
virtual OutputType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateAtIndex | ( | const IndexType & | ) | const [virtual] |
Evaluate the resulting B-spline object at a specified index in the parametric domain.
Implements itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
OutputType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateAtParametricPoint | ( | const PointType & | ) | const |
Evaluate the resulting B-spline object at a specified point in the parametric domain.
GradientType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateGradient | ( | const PointType & | ) | const |
Evaluate the gradient of the resulting B-spline object at a specified internal parameteric point. Note that the internal parameterization over each dimension of the B-spline object is [0, 1).
GradientType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateGradientAtContinuousIndex | ( | const ContinuousIndexType & | ) | const |
Evaluate the gradient of the resulting B-spline object at a specified continuous index in the parametric domain.
GradientType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateGradientAtIndex | ( | const IndexType & | ) | const |
Evaluate the gradient of the resulting B-spline object at a specified index in the parametric domain.
GradientType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateGradientAtParametricPoint | ( | const PointType & | ) | const |
Evaluate the gradient of the resulting B-spline object at a specified point in the parametric domain.
HessianComponentType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateHessian | ( | const PointType & | , |
const unsigned | int | ||
) | const |
Evaluate the hessian of the resulting B-spline object at a specified internal parameteric point. Note that the internal parameterization over each dimension of the B-spline object is [0, 1).
HessianComponentType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateHessianAtContinuousIndex | ( | const ContinuousIndexType & | , |
const unsigned | int | ||
) | const |
Evaluate the Hessian of the resulting B-spline object at a specified con- tinuous index within the parametric domain. Since the Hessian for a vector function is a 3-tensor, one must specify the component.
HessianComponentType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateHessianAtIndex | ( | const IndexType & | , |
const unsigned | int | ||
) | const |
Evaluate the Hessian of the resulting B-spline object at a specified index within the parametric domain. Since the Hessian for a vector function is a 3-tensor, one must specify the component.
HessianComponentType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::EvaluateHessianAtParametricPoint | ( | const PointType & | , |
const unsigned | int | ||
) | const |
Evaluate the Hessian of the resulting B-spline object at a specified point within the parametric domain. Since the Hessian for a vector function is a 3-tensor, one must specify the component.
virtual const ArrayType& itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::GetCloseDimension | ( | ) | [virtual] |
Get the boolean array indicating which dimensions are closed.
virtual OriginType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::GetOrigin | ( | ) | const [virtual] |
Get the parametric origin of the B-spline object domain.
virtual SizeType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::GetSize | ( | ) | const [virtual] |
Get the parametric size of the B-spline object domain.
virtual SpacingType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::GetSpacing | ( | ) | const [virtual] |
Get the parametric spacing of the B-spline object domain.
virtual const ArrayType& itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::GetSplineOrder | ( | ) | [virtual] |
Get the spline order array of the B-spline object. Default = 3.
static Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::New | ( | ) | [static] |
Method for creation through the object factory.
Reimplemented from itk::Object.
void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::operator= | ( | const Self & | ) | [private] |
Mutex lock to protect modification to the reference count
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::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::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
virtual void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetCloseDimension | ( | ArrayType | _arg | ) | [virtual] |
Set the boolean array indicating the periodicity of the B-spline object. This array of 0/1 values defines whether a particular dimension of the parametric space is to be considered periodic or not. For example, if you are using interpolating along a 1D closed curve, the array type will have size 1, and you should set the first element of this array to the value "1". In the case that you were interpolating in a planar surface with cylindrical topology, the array type will have two components, and you should set to "1" the component that goes around the cylinder, and set to "0" the component that goes from the top of the cylinder to the bottom. This will indicate the periodity of that parameter to the filter. Internally, in order to make periodic the domain of the parameter, the filter will reuse some of the points at the beginning of the domain as if they were also located at the end of the domain. The number of points to be reused will depend on the spline order. As a user, you don't need to replicate the points, the filter will do this for you.
virtual void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetInputImage | ( | const InputImageType * | ) | [virtual] |
Set the input image. Note that the size, spacing, origin, and spline order must be called prior to setting the input image.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
virtual void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetOrigin | ( | OriginType | _arg | ) | [virtual] |
Set the parametric origin of the B-spline object domain.
virtual void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetSize | ( | SizeType | _arg | ) | [virtual] |
Set the parametric size of the B-spline object domain.
virtual void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetSpacing | ( | SpacingType | _arg | ) | [virtual] |
Set the parametric spacing of the B-spline object domain.
void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetSplineOrder | ( | const unsigned | int | ) |
Set the spline order of the B-spline object for all parametric dimensions. Default = 3.
void itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::SetSplineOrder | ( | const ArrayType & | ) |
Set the spline order array where each element of the array corresponds to a single parametric dimension of the B-spline object. Default = 3.
const unsigned int itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::ImageDimension = TInputImage::ImageDimension [static] |
Extract dimension from input image.
Reimplemented from itk::ImageFunction< TInputImage, TInputImage::PixelType, TCoordRep >.
Definition at line 80 of file itkBSplineControlPointImageFunction.h.
CoordRepType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_BSplineEpsilon [private] |
Definition at line 300 of file itkBSplineControlPointImageFunction.h.
ArrayType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_CloseDimension [private] |
Definition at line 289 of file itkBSplineControlPointImageFunction.h.
KernelType::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_Kernel[ImageDimension] [private] |
Definition at line 294 of file itkBSplineControlPointImageFunction.h.
KernelOrder0Type::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_KernelOrder0 [private] |
Definition at line 295 of file itkBSplineControlPointImageFunction.h.
KernelOrder1Type::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_KernelOrder1 [private] |
Definition at line 296 of file itkBSplineControlPointImageFunction.h.
KernelOrder2Type::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_KernelOrder2 [private] |
Definition at line 297 of file itkBSplineControlPointImageFunction.h.
KernelOrder3Type::Pointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_KernelOrder3 [private] |
Definition at line 298 of file itkBSplineControlPointImageFunction.h.
RealImagePointer itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_NeighborhoodWeightImage [private] |
Definition at line 292 of file itkBSplineControlPointImageFunction.h.
ArrayType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_NumberOfControlPoints [private] |
Definition at line 288 of file itkBSplineControlPointImageFunction.h.
OriginType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_Origin [private] |
Definition at line 286 of file itkBSplineControlPointImageFunction.h.
SizeType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_Size [private] |
Parameters for the B-spline object domain
Definition at line 284 of file itkBSplineControlPointImageFunction.h.
SpacingType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_Spacing [private] |
Definition at line 285 of file itkBSplineControlPointImageFunction.h.
ArrayType itk::BSplineControlPointImageFunction< TInputImage, TCoordRep >::m_SplineOrder [private] |
Definition at line 290 of file itkBSplineControlPointImageFunction.h.