SimpleITK  1.0.1
Public Types | Public Member Functions | Private Types | Private Member Functions | Private Attributes | Friends | List of all members
itk::simple::InverseDeconvolutionImageFilter Class Reference

The direct linear inverse deconvolution filter. More...

#include <sitkInverseDeconvolutionImageFilter.h>

+ Inheritance diagram for itk::simple::InverseDeconvolutionImageFilter:
+ Collaboration diagram for itk::simple::InverseDeconvolutionImageFilter:

Public Types

enum  BoundaryConditionType {
enum  OutputRegionModeType {
typedef BasicPixelIDTypeList PixelIDTypeList
typedef InverseDeconvolutionImageFilter Self
- Public Types inherited from itk::simple::ImageFilter< 2 >
typedef ImageFilter Self
- Public Types inherited from itk::simple::ProcessObject
typedef ProcessObject Self

Public Member Functions

Image Execute (const Image &image1, const Image &image2)
Image Execute (const Image &image1, const Image &image2, double kernelZeroMagnitudeThreshold, bool normalize, InverseDeconvolutionImageFilter::BoundaryConditionType boundaryCondition, InverseDeconvolutionImageFilter::OutputRegionModeType outputRegionMode)
BoundaryConditionType GetBoundaryCondition () const
double GetKernelZeroMagnitudeThreshold () const
std::string GetName () const
bool GetNormalize () const
OutputRegionModeType GetOutputRegionMode () const
 InverseDeconvolutionImageFilter ()
SelfNormalizeOff ()
SelfNormalizeOn ()
SelfSetBoundaryCondition (BoundaryConditionType BoundaryCondition)
SelfSetKernelZeroMagnitudeThreshold (double KernelZeroMagnitudeThreshold)
SelfSetNormalize (bool Normalize)
SelfSetOutputRegionMode (OutputRegionModeType OutputRegionMode)
std::string ToString () const
 ~InverseDeconvolutionImageFilter ()
- Public Member Functions inherited from itk::simple::ImageFilter< 2 >
 ImageFilter ()
virtual ~ImageFilter ()=0
- Public Member Functions inherited from itk::simple::ProcessObject
virtual void Abort ()
virtual int AddCommand (itk::simple::EventEnum event, itk::simple::Command &cmd)
 Add a Command Object to observer the event. More...
virtual float GetProgress () const
 An Active Measurement of the progress of execution. More...
virtual bool HasCommand (itk::simple::EventEnum event) const
 Query of this object has any registered commands for event. More...
 ProcessObject ()
virtual void RemoveAllCommands ()
 Remove all registered commands. More...
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

Private Types

typedef Image(Self::* MemberFunctionType) (const Image &image1, const Image &image2)

Private Member Functions

template<class TImageType >
Image ExecuteInternal (const Image &image1, const Image &image2)

Private Attributes

BoundaryConditionType m_BoundaryCondition
double m_KernelZeroMagnitudeThreshold
nsstd::auto_ptr< detail::MemberFunctionFactory< MemberFunctionType > > m_MemberFactory
bool m_Normalize
OutputRegionModeType m_OutputRegionMode


struct detail::MemberFunctionAddressor< MemberFunctionType >

Additional Inherited Members

- Static Public Member Functions inherited from itk::simple::ProcessObject
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 void SetGlobalDefaultNumberOfThreads (unsigned int n)
static unsigned int GetGlobalDefaultNumberOfThreads ()
static double GetGlobalDefaultCoordinateTolerance ()
 Access the global tolerance to determine congruent spaces. More...
static void SetGlobalDefaultCoordinateTolerance (double)
 Access the global tolerance to determine congruent spaces. More...
static double GetGlobalDefaultDirectionTolerance ()
 Access the global tolerance to determine congruent spaces. More...
static void SetGlobalDefaultDirectionTolerance (double)
 Access the global tolerance to determine congruent spaces. More...
- Protected Member Functions inherited from itk::simple::ProcessObject
virtual unsigned long AddITKObserver (const itk::EventObject &, itk::Command *)
virtual itk::ProcessObjectGetActiveProcess ()
virtual void OnActiveProcessDelete ()
virtual void onCommandDelete (const itk::simple::Command *cmd) throw ()
virtual void PreUpdate (itk::ProcessObject *p)
virtual void RemoveITKObserver (EventCommand &e)
- Protected Member Functions inherited from itk::simple::NonCopyable
 NonCopyable ()
- Static Protected Member Functions inherited from itk::simple::ImageFilter< 2 >
static void FixNonZeroIndex (TImageType *img)
- Static Protected Member Functions inherited from itk::simple::ProcessObject
template<class TImageType >
static TImageType::ConstPointer CastImageToITK (const Image &img)
template<class TImageType >
static Image CastITKToImage (TImageType *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)
static const itk::EventObjectGetITKEventObject (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)

Detailed Description

The direct linear inverse deconvolution filter.

The inverse filter is the most straightforward deconvolution method. Considering that convolution of two images in the spatial domain is equivalent to multiplying the Fourier transform of the two images, the inverse filter consists of inverting the multiplication. In other words, this filter computes the following:

\[ hat{F}(\omega) = \begin{cases} G(\omega) / H(\omega) & \text{if \f$|H(\omega)| \geq \epsilon\f$} \\ 0 & \text{otherwise} \end{cases} \]

where $\hat{F}(\omega)$ is the Fourier transform of the estimate produced by this filter, $G(\omega)$ is the Fourier transform of the input blurred image, $H(\omega)$ is the Fourier transform of the blurring kernel, and $\epsilon$ is a constant real non-negative threshold (called KernelZeroMagnitudeThreshold in this filter) that determines when the magnitude of a complex number is considered zero.

Gaetan Lehmann, Biologie du Developpement et de la Reproduction, INRA de Jouy-en-Josas, France

Cory Quammen, The University of North Carolina at Chapel Hill

See also
itk::simple::InverseDeconvolution for the procedural interface
itk::InverseDeconvolutionImageFilter for the Doxygen on the original ITK class.

Definition at line 46 of file sitkInverseDeconvolutionImageFilter.h.

Member Typedef Documentation

typedef Image(Self::* itk::simple::InverseDeconvolutionImageFilter::MemberFunctionType) (const Image &image1, const Image &image2)

Setup for member function dispatching

Definition at line 124 of file sitkInverseDeconvolutionImageFilter.h.

Define the pixels types supported by this filter

Definition at line 58 of file sitkInverseDeconvolutionImageFilter.h.

Definition at line 48 of file sitkInverseDeconvolutionImageFilter.h.

Member Enumeration Documentation


Definition at line 86 of file sitkInverseDeconvolutionImageFilter.h.


Definition at line 96 of file sitkInverseDeconvolutionImageFilter.h.

Constructor & Destructor Documentation

itk::simple::InverseDeconvolutionImageFilter::InverseDeconvolutionImageFilter ( )

Default Constructor that takes no arguments and initializes default parameters

itk::simple::InverseDeconvolutionImageFilter::~InverseDeconvolutionImageFilter ( )


Member Function Documentation

Image itk::simple::InverseDeconvolutionImageFilter::Execute ( const Image image1,
const Image image2 

Execute the filter on the input images

Image itk::simple::InverseDeconvolutionImageFilter::Execute ( const Image image1,
const Image image2,
double  kernelZeroMagnitudeThreshold,
bool  normalize,
InverseDeconvolutionImageFilter::BoundaryConditionType  boundaryCondition,
InverseDeconvolutionImageFilter::OutputRegionModeType  outputRegionMode 

Execute the filter on the input images with the given parameters

template<class TImageType >
Image itk::simple::InverseDeconvolutionImageFilter::ExecuteInternal ( const Image image1,
const Image image2 
BoundaryConditionType itk::simple::InverseDeconvolutionImageFilter::GetBoundaryCondition ( ) const

Definition at line 94 of file sitkInverseDeconvolutionImageFilter.h.

double itk::simple::InverseDeconvolutionImageFilter::GetKernelZeroMagnitudeThreshold ( ) const

Set/get the threshold value uused to determine whether a frequency of the Fourier transform of the blurring kernel is considered to be zero. Default value is 1.0e-4.

Definition at line 70 of file sitkInverseDeconvolutionImageFilter.h.

std::string itk::simple::InverseDeconvolutionImageFilter::GetName ( ) const

Name of this class

Implements itk::simple::ProcessObject.

Definition at line 106 of file sitkInverseDeconvolutionImageFilter.h.

bool itk::simple::InverseDeconvolutionImageFilter::GetNormalize ( ) const

Definition at line 84 of file sitkInverseDeconvolutionImageFilter.h.

OutputRegionModeType itk::simple::InverseDeconvolutionImageFilter::GetOutputRegionMode ( ) const

Definition at line 104 of file sitkInverseDeconvolutionImageFilter.h.

Self& itk::simple::InverseDeconvolutionImageFilter::NormalizeOff ( )

Definition at line 80 of file sitkInverseDeconvolutionImageFilter.h.

Self& itk::simple::InverseDeconvolutionImageFilter::NormalizeOn ( )

Set the value of Normalize to true or false respectfully.

Definition at line 79 of file sitkInverseDeconvolutionImageFilter.h.

Self& itk::simple::InverseDeconvolutionImageFilter::SetBoundaryCondition ( BoundaryConditionType  BoundaryCondition)

Definition at line 90 of file sitkInverseDeconvolutionImageFilter.h.

Self& itk::simple::InverseDeconvolutionImageFilter::SetKernelZeroMagnitudeThreshold ( double  KernelZeroMagnitudeThreshold)

Set/get the threshold value uused to determine whether a frequency of the Fourier transform of the blurring kernel is considered to be zero. Default value is 1.0e-4.

Definition at line 65 of file sitkInverseDeconvolutionImageFilter.h.

Self& itk::simple::InverseDeconvolutionImageFilter::SetNormalize ( bool  Normalize)

Normalize the output image by the sum of the kernel components

Definition at line 76 of file sitkInverseDeconvolutionImageFilter.h.

References itk::simple::Normalize().

Self& itk::simple::InverseDeconvolutionImageFilter::SetOutputRegionMode ( OutputRegionModeType  OutputRegionMode)

Definition at line 100 of file sitkInverseDeconvolutionImageFilter.h.

std::string itk::simple::InverseDeconvolutionImageFilter::ToString ( ) const

Print ourselves out

Reimplemented from itk::simple::ProcessObject.

Friends And Related Function Documentation

Definition at line 129 of file sitkInverseDeconvolutionImageFilter.h.

Member Data Documentation

BoundaryConditionType itk::simple::InverseDeconvolutionImageFilter::m_BoundaryCondition

Definition at line 137 of file sitkInverseDeconvolutionImageFilter.h.

double itk::simple::InverseDeconvolutionImageFilter::m_KernelZeroMagnitudeThreshold

Definition at line 134 of file sitkInverseDeconvolutionImageFilter.h.

nsstd::auto_ptr<detail::MemberFunctionFactory<MemberFunctionType> > itk::simple::InverseDeconvolutionImageFilter::m_MemberFactory

Definition at line 131 of file sitkInverseDeconvolutionImageFilter.h.

bool itk::simple::InverseDeconvolutionImageFilter::m_Normalize

Definition at line 136 of file sitkInverseDeconvolutionImageFilter.h.

OutputRegionModeType itk::simple::InverseDeconvolutionImageFilter::m_OutputRegionMode

Definition at line 138 of file sitkInverseDeconvolutionImageFilter.h.

The documentation for this class was generated from the following file: