ITK
4.1.0
Insight Segmentation and Registration Toolkit
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#include <itkLaplacianImageFilter.h>
Public Types | |
typedef SmartPointer< const Self > | ConstPointer |
typedef InputImageType::Pointer | InputImagePointer |
typedef TInputImage | InputImageType |
typedef TOutputImage | OutputImageType |
typedef SmartPointer< Self > | Pointer |
typedef LaplacianImageFilter | Self |
typedef ImageToImageFilter < TInputImage, TOutputImage > | Superclass |
Public Member Functions | |
virtual ::itk::LightObject::Pointer | CreateAnother (void) const |
virtual void | GenerateInputRequestedRegion () throw ( InvalidRequestedRegionError ) |
virtual const char * | GetNameOfClass () const |
typedef (Concept::SameDimension< InputImageDimension, ImageDimension >) SameDimensionCheck | |
typedef (Concept::IsFloatingPoint< InputPixelType >) InputPixelTypeIsFloatingPointCheck | |
typedef (Concept::IsFloatingPoint< OutputPixelType >) OutputPixelTypeIsFloatingPointCheck | |
virtual void | UseImageSpacingOff () |
virtual void | UseImageSpacingOn () |
virtual void | SetUseImageSpacing (bool _arg) |
virtual bool | GetUseImageSpacing () const |
Static Public Member Functions | |
static Pointer | New () |
Protected Member Functions | |
void | GenerateData () |
LaplacianImageFilter () | |
void | PrintSelf (std::ostream &, Indent) const |
virtual | ~LaplacianImageFilter () |
Private Member Functions | |
LaplacianImageFilter (const Self &) | |
void | operator= (const Self &) |
Private Attributes | |
bool | m_UseImageSpacing |
typedef TOutputImage::PixelType | OutputPixelType |
typedef TOutputImage::InternalPixelType | OutputInternalPixelType |
typedef TInputImage::PixelType | InputPixelType |
typedef TInputImage::InternalPixelType | InputInternalPixelType |
static const unsigned int | InputImageDimension = TInputImage::ImageDimension |
static const unsigned int | ImageDimension = TOutputImage::ImageDimension |
This filter computes the Laplacian of a scalar-valued image. The Laplacian is an isotropic measure of the 2nd spatial derivative of an image. The Laplacian of an image highlights regions of rapid intensity change and is therefore often used for edge detection. Often, the Laplacian is applied to an image that has first been smoothed with a Gaussian filter in order to reduce its sensitivity to noise.
Definition at line 62 of file itkLaplacianImageFilter.h.
typedef SmartPointer< const Self > itk::LaplacianImageFilter< TInputImage, TOutputImage >::ConstPointer |
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 90 of file itkLaplacianImageFilter.h.
typedef InputImageType::Pointer itk::LaplacianImageFilter< TInputImage, TOutputImage >::InputImagePointer |
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 86 of file itkLaplacianImageFilter.h.
typedef TInputImage itk::LaplacianImageFilter< TInputImage, TOutputImage >::InputImageType |
Image typedef support.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 84 of file itkLaplacianImageFilter.h.
typedef TInputImage::InternalPixelType itk::LaplacianImageFilter< TInputImage, TOutputImage >::InputInternalPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 76 of file itkLaplacianImageFilter.h.
typedef TInputImage::PixelType itk::LaplacianImageFilter< TInputImage, TOutputImage >::InputPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 75 of file itkLaplacianImageFilter.h.
typedef TOutputImage itk::LaplacianImageFilter< TInputImage, TOutputImage >::OutputImageType |
Some convenient typedefs.
Reimplemented from itk::ImageSource< TOutputImage >.
Definition at line 85 of file itkLaplacianImageFilter.h.
typedef TOutputImage::InternalPixelType itk::LaplacianImageFilter< TInputImage, TOutputImage >::OutputInternalPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 74 of file itkLaplacianImageFilter.h.
typedef TOutputImage::PixelType itk::LaplacianImageFilter< TInputImage, TOutputImage >::OutputPixelType |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 73 of file itkLaplacianImageFilter.h.
typedef SmartPointer< Self > itk::LaplacianImageFilter< TInputImage, TOutputImage >::Pointer |
Smart pointer typedef support.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 89 of file itkLaplacianImageFilter.h.
typedef LaplacianImageFilter itk::LaplacianImageFilter< TInputImage, TOutputImage >::Self |
Standard "Self" & Superclass typedef.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 68 of file itkLaplacianImageFilter.h.
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::LaplacianImageFilter< TInputImage, TOutputImage >::Superclass |
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 69 of file itkLaplacianImageFilter.h.
itk::LaplacianImageFilter< TInputImage, TOutputImage >::LaplacianImageFilter | ( | ) | [inline, protected] |
End concept checking
Definition at line 131 of file itkLaplacianImageFilter.h.
virtual itk::LaplacianImageFilter< TInputImage, TOutputImage >::~LaplacianImageFilter | ( | ) | [inline, protected, virtual] |
Definition at line 136 of file itkLaplacianImageFilter.h.
itk::LaplacianImageFilter< TInputImage, TOutputImage >::LaplacianImageFilter | ( | const Self & | ) | [private] |
virtual::itk::LightObject::Pointer itk::LaplacianImageFilter< TInputImage, TOutputImage >::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.
void itk::LaplacianImageFilter< TInputImage, TOutputImage >::GenerateData | ( | ) | [protected, virtual] |
Standard pipeline method. While this class does not implement a ThreadedGenerateData(), its GenerateData() delegates all calculations to an NeighborhoodOperatorImageFilter. Since the NeighborhoodOperatorImageFilter is multithreaded, this filter is multithreaded by default.
Reimplemented from itk::ImageSource< TOutputImage >.
virtual void itk::LaplacianImageFilter< TInputImage, TOutputImage >::GenerateInputRequestedRegion | ( | ) | throw ( InvalidRequestedRegionError ) [virtual] |
LaplacianImageFilter needs a larger input requested region than the output requested region (larger in the direction of the derivative). As such, LaplacianImageFilter needs to provide an implementation for GenerateInputRequestedRegion() in order to inform the pipeline execution model.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
virtual const char* itk::LaplacianImageFilter< TInputImage, TOutputImage >::GetNameOfClass | ( | ) | const [virtual] |
Run-time type information (and related methods)
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
virtual bool itk::LaplacianImageFilter< TInputImage, TOutputImage >::GetUseImageSpacing | ( | ) | const [virtual] |
Set/Get whether or not the filter will use the spacing of the input image in its calculations
static Pointer itk::LaplacianImageFilter< TInputImage, TOutputImage >::New | ( | ) | [static] |
Method for creation through the object factory.
Reimplemented from itk::Object.
void itk::LaplacianImageFilter< TInputImage, TOutputImage >::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, TOutputImage >.
void itk::LaplacianImageFilter< TInputImage, TOutputImage >::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::ImageToImageFilter< TInputImage, TOutputImage >.
virtual void itk::LaplacianImageFilter< TInputImage, TOutputImage >::SetUseImageSpacing | ( | bool | _arg | ) | [virtual] |
Set/Get whether or not the filter will use the spacing of the input image in its calculations
itk::LaplacianImageFilter< TInputImage, TOutputImage >::typedef | ( | Concept::SameDimension< InputImageDimension, ImageDimension > | ) |
Begin concept checking This class requires SameDimensionCheck in the form of ( Concept::SameDimension< InputImageDimension, ImageDimension > )
itk::LaplacianImageFilter< TInputImage, TOutputImage >::typedef | ( | Concept::IsFloatingPoint< InputPixelType > | ) |
This class requires InputPixelTypeIsFloatingPointCheck in the form of ( Concept::IsFloatingPoint< InputPixelType > )
itk::LaplacianImageFilter< TInputImage, TOutputImage >::typedef | ( | Concept::IsFloatingPoint< OutputPixelType > | ) |
This class requires OutputPixelTypeIsFloatingPointCheck in the form of ( Concept::IsFloatingPoint< OutputPixelType > )
virtual void itk::LaplacianImageFilter< TInputImage, TOutputImage >::UseImageSpacingOff | ( | ) | [virtual] |
virtual void itk::LaplacianImageFilter< TInputImage, TOutputImage >::UseImageSpacingOn | ( | ) | [virtual] |
Enable/Disable using the image spacing information in calculations. Use this option if you want derivatives in physical space. Default is UseImageSpacingOn.
const unsigned int itk::LaplacianImageFilter< TInputImage, TOutputImage >::ImageDimension = TOutputImage::ImageDimension [static] |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Definition at line 80 of file itkLaplacianImageFilter.h.
const unsigned int itk::LaplacianImageFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension [static] |
Extract some information from the image types. Dimensionality of the two images is assumed to be the same.
Reimplemented from itk::ImageToImageFilter< TInputImage, TOutputImage >.
Definition at line 78 of file itkLaplacianImageFilter.h.
bool itk::LaplacianImageFilter< TInputImage, TOutputImage >::m_UseImageSpacing [private] |
Definition at line 150 of file itkLaplacianImageFilter.h.