#include <itkFullToHalfHermitianImageFilter.h>

Inheritance diagram for itk::FullToHalfHermitianImageFilter< TInputImage >:

Collaboration diagram for itk::FullToHalfHermitianImageFilter< TInputImage >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef InputImageType::IndexType	InputImageIndexType
typedef InputImageType::IndexValueType	InputImageIndexValueType
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::RegionType	InputImageRegionType
typedef InputImageType::SizeType	InputImageSizeType
typedef InputImageType::SizeValueType	InputImageSizeValueType
typedef TInputImage	InputImageType
typedef OutputImageType::IndexType	OutputImageIndexType
typedef OutputImageType::IndexValueType	OutputImageIndexValueType
typedef OutputImageType::PixelType	OutputImagePixelType
typedef OutputImageType::RegionType	OutputImageRegionType
typedef OutputImageType::SizeType	OutputImageSizeType
typedef OutputImageType::SizeValueType	OutputImageSizeValueType
typedef TInputImage	OutputImageType
typedef SmartPointer< Self >	Pointer
typedef FullToHalfHermitianImageFilter	Self
typedef ImageToImageFilter < TInputImage, TInputImage >	Superclass
Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
Static Public Member Functions
static Pointer	New ()
Static Public Attributes
static const unsigned int	ImageDimension = TInputImage::ImageDimension
Protected Member Functions
	FullToHalfHermitianImageFilter ()
virtual void	GenerateInputRequestedRegion ()
virtual void	GenerateOutputInformation ()
void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
	~FullToHalfHermitianImageFilter ()
Private Member Functions
	FullToHalfHermitianImageFilter (const Self &)
void	operator= (const Self &)

Detailed Description

template<class TInputImage>
class itk::FullToHalfHermitianImageFilter< TInputImage >

Reduces the size of a full complex image produced from a forward discrete Fourier transform of a real image to only the non-redundant half of the image.

In particular, this filter reduces the size of the image in the first dimension to $\lfloor N/2 \rfloor + 1$ .

See also:: HalfToFullHermitianImageFilter; ForwardFFTImageFilter; InverseFFTImageFilter; RealToHalfHermitianForwardFFTImageFilter; HalfHermitianToRealInverseFFTImageFilter

Definition at line 44 of file itkFullToHalfHermitianImageFilter.h.

Member Typedef Documentation

template<class TInputImage >

typedef SmartPointer< const Self > itk::FullToHalfHermitianImageFilter< TInputImage >::ConstPointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 67 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::IndexType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageIndexType

Definition at line 51 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::IndexValueType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageIndexValueType

Definition at line 52 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::PixelType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImagePixelType

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 50 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::RegionType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageRegionType

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 55 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::SizeType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageSizeType

Definition at line 53 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef InputImageType::SizeValueType itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageSizeValueType

Definition at line 54 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef TInputImage itk::FullToHalfHermitianImageFilter< TInputImage >::InputImageType

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 49 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::IndexType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageIndexType

Definition at line 58 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::IndexValueType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageIndexValueType

Definition at line 59 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::PixelType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImagePixelType

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 57 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::RegionType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageRegionType

Superclass typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 62 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::SizeType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageSizeType

Definition at line 60 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef OutputImageType::SizeValueType itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageSizeValueType

Definition at line 61 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef TInputImage itk::FullToHalfHermitianImageFilter< TInputImage >::OutputImageType

Some convenient typedefs.

Reimplemented from itk::ImageSource< TInputImage >.

Definition at line 56 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef SmartPointer< Self > itk::FullToHalfHermitianImageFilter< TInputImage >::Pointer

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 66 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef FullToHalfHermitianImageFilter itk::FullToHalfHermitianImageFilter< TInputImage >::Self

Standard class typedefs.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 64 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

typedef ImageToImageFilter< TInputImage, TInputImage > itk::FullToHalfHermitianImageFilter< TInputImage >::Superclass

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

Definition at line 65 of file itkFullToHalfHermitianImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage >

itk::FullToHalfHermitianImageFilter< TInputImage >::FullToHalfHermitianImageFilter ( ) [inline, protected]

Definition at line 81 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

itk::FullToHalfHermitianImageFilter< TInputImage >::~FullToHalfHermitianImageFilter ( ) [inline, protected]

Definition at line 82 of file itkFullToHalfHermitianImageFilter.h.

template<class TInputImage >

itk::FullToHalfHermitianImageFilter< TInputImage >::FullToHalfHermitianImageFilter ( const Self & ) [private]

Member Function Documentation

template<class TInputImage >

virtual::itk::LightObject::Pointer itk::FullToHalfHermitianImageFilter< TInputImage >::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.

template<class TInputImage >

virtual void itk::FullToHalfHermitianImageFilter< TInputImage >::GenerateInputRequestedRegion ( ) [protected, virtual]

This class requires the entire input.

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

template<class TInputImage >

virtual void itk::FullToHalfHermitianImageFilter< TInputImage >::GenerateOutputInformation ( ) [protected, virtual]

The output is a different size from the input.

Reimplemented from itk::ProcessObject.

template<class TInputImage >

virtual const char* itk::FullToHalfHermitianImageFilter< TInputImage >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ImageToImageFilter< TInputImage, TInputImage >.

template<class TInputImage >

static Pointer itk::FullToHalfHermitianImageFilter< TInputImage >::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TInputImage >

void itk::FullToHalfHermitianImageFilter< TInputImage >::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< TInputImage, TInputImage >.

template<class TInputImage >

void itk::FullToHalfHermitianImageFilter< TInputImage >::ThreadedGenerateData	(	const OutputImageRegionType &	outputRegionForThread,
		ThreadIdType	threadId
	)		`[protected, virtual]`

If an imaging filter can be implemented as a multithreaded algorithm, the filter will provide an implementation of ThreadedGenerateData(). This superclass will automatically split the output image into a number of pieces, spawn multiple threads, and call ThreadedGenerateData() in each thread. Prior to spawning threads, the BeforeThreadedGenerateData() method is called. After all the threads have completed, the AfterThreadedGenerateData() method is called. If an image processing filter cannot support threading, that filter should provide an implementation of the GenerateData() method instead of providing an implementation of ThreadedGenerateData(). If a filter provides a GenerateData() method as its implementation, then the filter is responsible for allocating the output data. If a filter provides a ThreadedGenerateData() method as its implementation, then the output memory will allocated automatically by this superclass. The ThreadedGenerateData() method should only produce the output specified by "outputThreadRegion" parameter. ThreadedGenerateData() cannot write to any other portion of the output image (as this is responsibility of a different thread).