ITK  4.1.0
Insight Segmentation and Registration Toolkit
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Private Member Functions
itk::BinaryThinningImageFilter< TInputImage, TOutputImage > Class Template Reference
Image Enhancement Filters | Mathematical Morphology Image Filters | Module ITKBinaryMathematicalMorphology

#include <itkBinaryThinningImageFilter.h>

+ Inheritance diagram for itk::BinaryThinningImageFilter< TInputImage, TOutputImage >:
+ Collaboration diagram for itk::BinaryThinningImageFilter< TInputImage, TOutputImage >:

List of all members.

Public Types

typedef SmartPointer< const Self > ConstPointer
typedef RegionType::IndexType IndexType
typedef
InputImageType::ConstPointer 		InputImagePointer
typedef TInputImage InputImageType
typedef NeighborhoodIterator
< TInputImage > 		NeighborhoodIteratorType
typedef
Superclass::OutputImagePixelType 		OutputImagePixelType
typedef OutputImageType::Pointer OutputImagePointer
typedef TOutputImage OutputImageType
typedef InputImageType::PixelType PixelType
typedef SmartPointer< Self > Pointer
typedef InputImageType::RegionType RegionType
typedef BinaryThinningImageFilter Self
typedef RegionType::SizeType SizeType
typedef ImageToImageFilter
< TInputImage, TOutputImage > 		Superclass

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
virtual const char * GetNameOfClass () const
OutputImageType * GetThinning (void)
 typedef (Concept::SameDimension< InputImageDimension, OutputImageDimension >) SameDimensionCheck
 typedef (Concept::AdditiveOperators< PixelType >) InputAdditiveOperatorsCheck
 typedef (Concept::Convertible< PixelType, int >) InputConvertibleToIntCheck
 typedef (Concept::Convertible< int, PixelType >) IntConvertibleToInputCheck
 typedef (Concept::SameType< PixelType, typename TOutputImage::PixelType >) SameTypeCheck

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int InputImageDimension = TInputImage::ImageDimension
static const unsigned int OutputImageDimension = TOutputImage::ImageDimension

Protected Member Functions

 BinaryThinningImageFilter ()
void ComputeThinImage ()
void GenerateData ()
void PrepareData ()
virtual ~BinaryThinningImageFilter ()

Private Member Functions

 BinaryThinningImageFilter (const Self &)
void operator= (const Self &)

Detailed Description

template<class TInputImage, class TOutputImage>
class itk::BinaryThinningImageFilter< TInputImage, TOutputImage >

This filter computes one-pixel-wide edges of the input image.

This class is parametrized over the type of the input image and the type of the output image.

The input is assumed to be a binary image. If the foreground pixels of the input image do not have a value of 1, they are rescaled to 1 internally to simplify the computation.

The filter will produce a skeleton of the object. The output background values are 0, and the foreground values are 1.

This filter is a sequential thinning algorithm and known to be computational time dependable on the image size. The algorithm corresponds with the 2D implementation described in:

Rafael C. Gonzales and Richard E. Woods. Digital Image Processing. Addison Wesley, 491-494, (1993).

To do: Make this filter ND.

See also:
MorphologyImageFilter
Wiki Examples:

Definition at line 61 of file itkBinaryThinningImageFilter.h.

Member Typedef Documentation

template<class TInputImage , class TOutputImage >
typedef SmartPointer< const Self > itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::ConstPointer

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

Definition at line 69 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef RegionType::IndexType itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::IndexType

Type for the index of the input image.

Definition at line 87 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::ConstPointer itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::InputImagePointer

Pointer Type for input image.

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

Definition at line 96 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TInputImage itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::InputImageType

Type for input image.

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

Definition at line 75 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef NeighborhoodIterator< TInputImage > itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::NeighborhoodIteratorType

Neighborhood iterator type

Definition at line 105 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef Superclass::OutputImagePixelType itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::OutputImagePixelType

Superclass typedefs.

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

Definition at line 102 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef OutputImageType::Pointer itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::OutputImagePointer

Pointer Type for the output image.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 99 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef TOutputImage itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::OutputImageType

Type for output image: Skelenton of the object.

Reimplemented from itk::ImageSource< TOutputImage >.

Definition at line 81 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::PixelType itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::PixelType

Type for the index of the input image.

Definition at line 90 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef SmartPointer< Self > itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::Pointer

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

Definition at line 68 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef InputImageType::RegionType itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::RegionType

Type for the region of the input image.

Definition at line 84 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef BinaryThinningImageFilter itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::Self

Standard class typedefs.

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

Definition at line 66 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef RegionType::SizeType itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::SizeType

Type for the size of the input image.

Definition at line 93 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
typedef ImageToImageFilter< TInputImage, TOutputImage > itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::Superclass

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

Definition at line 67 of file itkBinaryThinningImageFilter.h.

Constructor & Destructor Documentation

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::BinaryThinningImageFilter ( ) [protected]

End concept checking

template<class TInputImage , class TOutputImage >
virtual itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::~BinaryThinningImageFilter ( ) [inline, protected, virtual]

Definition at line 134 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::BinaryThinningImageFilter ( const Self &  ) [private]

Member Function Documentation

template<class TInputImage , class TOutputImage >
void itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::ComputeThinImage ( ) [protected]

Compute thinning Image.

template<class TInputImage , class TOutputImage >
virtual::itk::LightObject::Pointer itk::BinaryThinningImageFilter< 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.

template<class TInputImage , class TOutputImage >
void itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::GenerateData ( ) [protected, virtual]

Compute thinning Image.

Reimplemented from itk::ImageSource< TOutputImage >.

template<class TInputImage , class TOutputImage >
virtual const char* itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

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

template<class TInputImage , class TOutputImage >
OutputImageType* itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::GetThinning ( void  )

Get Skelenton by thinning image.

template<class TInputImage , class TOutputImage >
static Pointer itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::New ( ) [static]

Method for creation through the object factory

Reimplemented from itk::Object.

template<class TInputImage , class TOutputImage >
void itk::BinaryThinningImageFilter< 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 >.

template<class TInputImage , class TOutputImage >
void itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::PrepareData ( ) [protected]

Prepare data.

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::typedef ( Concept::SameDimension< InputImageDimension, OutputImageDimension >  )

Begin concept checking This class requires SameDimensionCheck in the form of ( Concept::SameDimension< InputImageDimension, OutputImageDimension > )

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::typedef ( Concept::AdditiveOperators< PixelType >  )

This class requires InputAdditiveOperatorsCheck in the form of ( Concept::AdditiveOperators< PixelType > )

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::typedef ( Concept::Convertible< PixelType, int >  )

This class requires InputConvertibleToIntCheck in the form of ( Concept::Convertible< PixelType, int > )

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::typedef ( Concept::Convertible< int, PixelType >  )

This class requires IntConvertibleToInputCheck in the form of ( Concept::Convertible< int, PixelType > )

template<class TInputImage , class TOutputImage >
itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::typedef ( Concept::SameType< PixelType, typename TOutputImage::PixelType >  )

This class requires SameTypeCheck in the form of ( Concept::SameType< PixelType, typename TOutputImage::PixelType > )

Member Data Documentation

template<class TInputImage , class TOutputImage >
const unsigned int itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::InputImageDimension = TInputImage::ImageDimension [static]

ImageDimension enumeration

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

Definition at line 112 of file itkBinaryThinningImageFilter.h.

template<class TInputImage , class TOutputImage >
const unsigned int itk::BinaryThinningImageFilter< TInputImage, TOutputImage >::OutputImageDimension = TOutputImage::ImageDimension [static]

ImageDimension enumeration

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

Definition at line 114 of file itkBinaryThinningImageFilter.h.

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