ITK
6.0.0
Insight Toolkit
|
#include <itkBSplineCenteredL2ResampleImageFilterBase.h>
Uses the "Centered L2" B-Spline pyramid implementation of B-Spline Filters to up/down sample an image by a factor of 2.
This class defines N-Dimension Centered L2 B-Spline transformation. It is based on: [1] M. Unser, "Splines: A Perfect Fit for Signal and Image Processing," IEEE Signal Processing Magazine, vol. 16, no. 6, pp. 22-38, November 1999. [2] M. Unser, A. Aldroubi and M. Eden, "B-Spline Signal Processing: Part I--Theory," IEEE Transactions on Signal Processing, vol. 41, no. 2, pp. 821-832, February 1993. [3] M. Unser, A. Aldroubi and M. Eden, "B-Spline Signal Processing: Part II--Efficient Design and Applications," IEEE Transactions on Signal Processing, vol. 41, no. 2, pp. 834-848, February 1993. [4] P. Brigger, F. Miller, K. Illgner, M. Unser, "Centered Pyramids," IEEE Transactions on Image Processing, vol. 8, no. 9, pp. 1254-1264, September 1999. And code obtained from bigwww.epfl.ch by Philippe Thevenaz
Limitations: Spline order for the centered L2 pyramid must be between 0 and 4. This code cannot be multi-threaded since the entire image must be traversed in the proper order. This code cannot be streamed and requires the all of the input image. Only up/down samples by a factor of 2. This is a base class and is not meant to be instantiated on its own. It requires one of the itkBSplineDownsampleImageFilter or itkBSplineUpsampleImageFilter classes. Spline order must be set before setting the image. Uses mirror boundary conditions. Requires the same order of Spline for each dimension.
Definition at line 83 of file itkBSplineCenteredL2ResampleImageFilterBase.h.
Additional Inherited Members | |
Static Public Member Functions inherited from itk::BSplineCenteredResampleImageFilterBase< TInputImage, TOutputImage > | |
static Pointer | New () |
Static Public Member Functions inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
static double | GetGlobalDefaultCoordinateTolerance () |
static double | GetGlobalDefaultDirectionTolerance () |
static void | SetGlobalDefaultCoordinateTolerance (double) |
static void | SetGlobalDefaultDirectionTolerance (double) |
Static Public Member Functions inherited from itk::Object | |
static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool val) |
Static Public Member Functions inherited from itk::LightObject | |
static void | BreakOnError () |
static Pointer | New () |
Static Public Attributes inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage > | |
static constexpr unsigned int | ImageDimension = TInputImage::ImageDimension |
Static Public Attributes inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
static constexpr unsigned int | InputImageDimension = TInputImage::ImageDimension |
static constexpr unsigned int | OutputImageDimension = TOutputImage::ImageDimension |
Static Public Attributes inherited from itk::ImageSource< TOutputImage > | |
static constexpr unsigned int | OutputImageDimension = TOutputImage::ImageDimension |
Protected Types inherited from itk::ImageToImageFilter< TInputImage, TOutputImage > | |
using | InputToOutputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::OutputImageDimension, Self::InputImageDimension > |
using | OutputToInputRegionCopierType = ImageToImageFilterDetail::ImageRegionCopier< Self::InputImageDimension, Self::OutputImageDimension > |
Static Protected Member Functions inherited from itk::ImageSource< TOutputImage > | |
static const ImageRegionSplitterBase * | GetGlobalDefaultSplitter () |
static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION | ThreaderCallback (void *arg) |
Static Protected Member Functions inherited from itk::ProcessObject | |
template<typename TSourceObject > | |
static void | MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs) |
static constexpr float | progressFixedToFloat (uint32_t fixed) |
static uint32_t | progressFloatToFixed (float f) |
Protected Attributes inherited from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage > | |
std::vector< double > | m_G {} |
int | m_GSize {} |
std::vector< double > | m_H {} |
int | m_HSize {} |
int | m_SplineOrder {} |
Protected Attributes inherited from itk::ImageSource< TOutputImage > | |
bool | m_DynamicMultiThreading { true } |
Protected Attributes inherited from itk::ProcessObject | |
TimeStamp | m_OutputInformationMTime {} |
bool | m_Updating {} |
Protected Attributes inherited from itk::LightObject | |
std::atomic< int > | m_ReferenceCount {} |
using itk::BSplineCenteredL2ResampleImageFilterBase< TInputImage, TOutputImage >::ConstPointer = SmartPointer<const Self> |
Definition at line 93 of file itkBSplineCenteredL2ResampleImageFilterBase.h.
using itk::BSplineCenteredL2ResampleImageFilterBase< TInputImage, TOutputImage >::Pointer = SmartPointer<Self> |
Definition at line 92 of file itkBSplineCenteredL2ResampleImageFilterBase.h.
using itk::BSplineCenteredL2ResampleImageFilterBase< TInputImage, TOutputImage >::Self = BSplineCenteredL2ResampleImageFilterBase |
Standard class type aliases.
Definition at line 90 of file itkBSplineCenteredL2ResampleImageFilterBase.h.
using itk::BSplineCenteredL2ResampleImageFilterBase< TInputImage, TOutputImage >::Superclass = BSplineCenteredResampleImageFilterBase<TInputImage, TOutputImage> |
Definition at line 91 of file itkBSplineCenteredL2ResampleImageFilterBase.h.
|
protecteddefault |
|
overrideprotecteddefault |
|
overridevirtual |
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
|
overrideprotectedvirtual |
Initializes the pyramid spline coefficients. Called when Spline order has been set.
Reimplemented from itk::BSplineResampleImageFilterBase< TInputImage, TOutputImage >.
|
overrideprotectedvirtual |
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< TInputImage, TOutputImage >.