SimpleITK
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Shift the zero-frequency components of a Fourier transform to the center of the image. More...
#include <sitkFFTShiftImageFilter.h>
Shift the zero-frequency components of a Fourier transform to the center of the image.
The Fourier transform produces an image where the zero frequency components are in the corner of the image, making it difficult to understand. This filter shifts the component to the center of the image.
https://doi.org/10.54294/xd0lzg
Definition at line 51 of file sitkFFTShiftImageFilter.h.
Public Types | |
using | PixelIDTypeList = NonLabelPixelIDTypeList |
using | Self = FFTShiftImageFilter |
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using | Self = ImageFilter |
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using | Self = ProcessObject |
Public Member Functions | |
Image | Execute (const Image &image1) |
FFTShiftImageFilter () | |
bool | GetInverse () const |
std::string | GetName () const |
Self & | InverseOff () |
Self & | InverseOn () |
Self & | SetInverse (bool Inverse) |
std::string | ToString () const |
virtual | ~FFTShiftImageFilter () |
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ImageFilter () | |
virtual | ~ImageFilter ()=0 |
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virtual void | Abort () |
virtual int | AddCommand (itk::simple::EventEnum event, const std::function< void()> &func) |
Directly add a callback to observe an event. | |
virtual int | AddCommand (itk::simple::EventEnum event, itk::simple::Command &cmd) |
Add a Command Object to observer the event. | |
virtual float | GetProgress () const |
An Active Measurement of the progress of execution. | |
virtual bool | HasCommand (itk::simple::EventEnum event) const |
Query of this object has any registered commands for event. | |
ProcessObject () | |
virtual void | RemoveAllCommands () |
Remove all registered commands. | |
virtual | ~ProcessObject () |
virtual void | DebugOn () |
virtual void | DebugOff () |
virtual bool | GetDebug () const |
virtual void | SetDebug (bool debugFlag) |
virtual void | SetNumberOfThreads (unsigned int n) |
virtual unsigned int | GetNumberOfThreads () const |
virtual void | SetNumberOfWorkUnits (unsigned int n) |
virtual unsigned int | GetNumberOfWorkUnits () const |
Private Types | |
using | MemberFunctionType = Image (Self::*)( const Image& image1 ) |
Private Member Functions | |
template<class TImageType> | |
Image | ExecuteInternal (const Image &image1) |
Private Attributes | |
bool | m_Inverse {false} |
std::unique_ptr< detail::MemberFunctionFactory< MemberFunctionType > > | m_MemberFactory |
Friends | |
struct | detail::MemberFunctionAddressor< MemberFunctionType > |
Additional Inherited Members | |
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static bool | GetGlobalDefaultDebug () |
static void | GlobalDefaultDebugOff () |
static void | GlobalDefaultDebugOn () |
static void | SetGlobalDefaultDebug (bool debugFlag) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static void | SetGlobalWarningDisplay (bool flag) |
static bool | GetGlobalWarningDisplay () |
static double | GetGlobalDefaultCoordinateTolerance () |
Access the global tolerance to determine congruent spaces. | |
static void | SetGlobalDefaultCoordinateTolerance (double) |
Access the global tolerance to determine congruent spaces. | |
static double | GetGlobalDefaultDirectionTolerance () |
Access the global tolerance to determine congruent spaces. | |
static void | SetGlobalDefaultDirectionTolerance (double) |
Access the global tolerance to determine congruent spaces. | |
static bool | SetGlobalDefaultThreader (const std::string &threader) |
Set/Get the default threader used for process objects. | |
static std::string | GetGlobalDefaultThreader () |
Set/Get the default threader used for process objects. | |
static void | SetGlobalDefaultNumberOfThreads (unsigned int n) |
static unsigned int | GetGlobalDefaultNumberOfThreads () |
Set/Get the default threader used for process objects. | |
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void | CheckImageMatchingDimension (const Image &image1, const Image &image2, const std::string &image2Name) |
void | CheckImageMatchingPixelType (const Image &image1, const Image &image2, const std::string &image2Name) |
void | CheckImageMatchingSize (const Image &image1, const Image &image2, const std::string &image2Name) |
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virtual unsigned long | AddITKObserver (const itk::EventObject &, itk::Command *) |
virtual itk::ProcessObject * | GetActiveProcess () |
virtual void | OnActiveProcessDelete () |
virtual void | onCommandDelete (const itk::simple::Command *cmd) noexcept |
virtual void | PreUpdate (itk::ProcessObject *p) |
virtual void | RemoveITKObserver (EventCommand &e) |
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NonCopyable ()=default | |
NonCopyable (const NonCopyable &)=delete | |
NonCopyable & | operator= (const NonCopyable &)=delete |
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template<class TImageType> | |
static void | FixNonZeroIndex (TImageType *img) |
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template<class TImageType> | |
static TImageType::ConstPointer | CastImageToITK (const Image &img) |
template<class TPixelType, unsigned int VImageDimension, unsigned int VLength, template< typename, unsigned int > class TVector> | |
static Image | CastITKToImage (itk::Image< TVector< TPixelType, VLength >, VImageDimension > *img) |
template<unsigned int VImageDimension, unsigned int VLength, template< unsigned int > class TVector> | |
static Image | CastITKToImage (itk::Image< TVector< VLength >, VImageDimension > *img) |
template<class TImageType> | |
static Image | CastITKToImage (TImageType *img) |
static const itk::EventObject & | GetITKEventObject (EventEnum e) |
template<typename T> | |
static std::ostream & | ToStringHelper (std::ostream &os, const T &v) |
static std::ostream & | ToStringHelper (std::ostream &os, const char &v) |
static std::ostream & | ToStringHelper (std::ostream &os, const signed char &v) |
static std::ostream & | ToStringHelper (std::ostream &os, const unsigned char &v) |
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private |
Setup for member function dispatching
Definition at line 95 of file sitkFFTShiftImageFilter.h.
Define the pixels types supported by this filter
Definition at line 63 of file sitkFFTShiftImageFilter.h.
Definition at line 53 of file sitkFFTShiftImageFilter.h.
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virtual |
Destructor
itk::simple::FFTShiftImageFilter::FFTShiftImageFilter | ( | ) |
Default Constructor that takes no arguments and initializes default parameters
Execute the filter on the input image
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private |
Referenced by detail::MemberFunctionAddressor< MemberFunctionType >.
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inline |
Set/Get whether the filter must invert the transform or not. This option has no effect if none of the size of the input image is even, but is required to restore the original image if at least one of the dimensions has an odd size.
Definition at line 78 of file sitkFFTShiftImageFilter.h.
References m_Inverse.
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inlinevirtual |
Name of this class
Implements itk::simple::ProcessObject.
Definition at line 81 of file sitkFFTShiftImageFilter.h.
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inline |
Definition at line 73 of file sitkFFTShiftImageFilter.h.
References SetInverse().
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inline |
Set the value of Inverse to true or false respectfully.
Definition at line 72 of file sitkFFTShiftImageFilter.h.
References SetInverse().
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inline |
Set/Get whether the filter must invert the transform or not. This option has no effect if none of the size of the input image is even, but is required to restore the original image if at least one of the dimensions has an odd size.
Definition at line 69 of file sitkFFTShiftImageFilter.h.
References m_Inverse.
Referenced by InverseOff(), and InverseOn().
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virtual |
Print ourselves out
Reimplemented from itk::simple::ProcessObject.
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friend |
Definition at line 96 of file sitkFFTShiftImageFilter.h.
References ExecuteInternal().
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private |
Definition at line 105 of file sitkFFTShiftImageFilter.h.
Referenced by GetInverse(), and SetInverse().
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private |
Definition at line 101 of file sitkFFTShiftImageFilter.h.