ITK  4.0.0
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Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Private Attributes
itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer > Class Template Reference

This class computes a run length matrix (histogram) from a given image and a mask image if provided. Run length matrces are used for image texture description. More...

#include <itkScalarImageToRunLengthMatrixFilter.h>

Inheritance diagram for itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >:
Collaboration diagram for itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >:

List of all members.

Public Types

typedef SmartPointer< const SelfConstPointer
typedef HistogramType::ConstPointer HistogramConstPointer
typedef HistogramType::Pointer HistogramPointer
typedef Histogram
< MeasurementType,
THistogramFrequencyContainer > 
HistogramType
typedef ImageType::ConstPointer ImageConstPointer
typedef ImageType::Pointer ImagePointer
typedef TImageType ImageType
typedef ImageType::IndexType IndexType
typedef NumericTraits
< PixelType >::RealType 
MeasurementType
typedef
HistogramType::MeasurementVectorType 
MeasurementVectorType
typedef ImageType::OffsetType OffsetType
typedef VectorContainer
< unsigned char, OffsetType
OffsetVector
typedef OffsetVector::Pointer OffsetVectorPointer
typedef ImageType::PixelType PixelType
typedef SmartPointer< SelfPointer
typedef ImageType::PointType PointType
typedef ImageType::SizeType RadiusType
typedef NumericTraits
< PixelType >::RealType 
RealType
typedef ImageType::RegionType RegionType
typedef
ScalarImageToRunLengthMatrixFilter 
Self
typedef ProcessObject Superclass

Public Member Functions

virtual ::itk::LightObject::Pointer CreateAnother (void) const
const ImageTypeGetInput () const
const ImageTypeGetMaskImage () const
virtual PixelType GetMax () const
virtual RealType GetMaxDistance () const
virtual PixelType GetMin () const
virtual RealType GetMinDistance () const
virtual const char * GetNameOfClass () const
virtual unsigned int GetNumberOfBinsPerAxis () const
virtual const OffsetVectorGetOffsets ()
const HistogramTypeGetOutput () const
void SetDistanceValueMinMax (RealType min, RealType max)
void SetInput (const ImageType *image)
void SetMaskImage (const ImageType *image)
virtual void SetNumberOfBinsPerAxis (unsigned int _arg)
void SetOffset (const OffsetType offset)
virtual void SetOffsets (OffsetVector *_arg)
void SetPixelValueMinMax (PixelType min, PixelType max)
virtual void SetInsidePixelValue (PixelType _arg)
virtual PixelType GetInsidePixelValue () const

Static Public Member Functions

static Pointer New ()

Static Public Attributes

static const unsigned int DefaultBinsPerAxis = 256
static const unsigned int ImageDimension = TImageType::ImageDimension

Protected Types

typedef DataObject::Pointer DataObjectPointer
typedef
ProcessObject::DataObjectPointerArraySizeType 
DataObjectPointerArraySizeType

Protected Member Functions

virtual void GenerateData ()
virtual DataObjectPointer MakeOutput (DataObjectPointerArraySizeType idx)
void NormalizeOffsetDirection (OffsetType &offset)
void PrintSelf (std::ostream &os, Indent indent) const
 ScalarImageToRunLengthMatrixFilter ()
virtual ~ScalarImageToRunLengthMatrixFilter ()

Private Attributes

PixelType m_InsidePixelValue
MeasurementVectorType m_LowerBound
PixelType m_Max
RealType m_MaxDistance
PixelType m_Min
RealType m_MinDistance
unsigned int m_NumberOfBinsPerAxis
OffsetVectorPointer m_Offsets
MeasurementVectorType m_UpperBound

Detailed Description

template<class TImageType, class THistogramFrequencyContainer = DenseFrequencyContainer2>
class itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >

This class computes a run length matrix (histogram) from a given image and a mask image if provided. Run length matrces are used for image texture description.

This filters creates a grey-level run length matrix from a N-D scalar image. This is another possible texture description. See the following references. M. M. Galloway. Texture analysis using gray level run lengths. Computer Graphics and Image Processing, 4:172-179, 1975.

A. Chu, C. M. Sehgal, and J. F. Greenleaf. Use of gray value distribution of run lengths for texture analysis. Pattern Recognition Letters, 11:415-420, 1990.

B. R. Dasarathy and E. B. Holder. Image characterizations based on joint gray-level run-length distributions. Pattern Recognition Letters, 12:490-502, 1991.

The basic idea is as follows: Given an image and an offset (e.g. (1, -1) for a 2-d image), each element in the joint histogram describes the frequency for a particular distance/ intensity pair within a given image. This distance/intensity pair can be described as follows: we start at a given voxel which has some intensity. We then "jump" to neighboring pixels in increments provided by the offset(s) as long as the pixel to which we are jumping is within the same intensity bin as the original voxel. The distance component is given by the distance from the original to the final voxel satisfying our jumping criteria.

The offset (or offsets) along which the co-occurences are calculated can be set by the user. Traditionally, only one offset is used per histogram, and offset components in the range [-1, 1] are used. For rotation-invariant features averages of features computed over several histograms with different offsets are generally used, instead of computing features from one histogram create with several offsets. Additionally, instead of using offsets of two or more pixels in any direction, multi-resolution techniques (e.g. image pyramids) are generally used to deal with texture at different spatial resolutions.

This class calculates a 2-d histogram of all the intensity/distance pairs in the given image's requested region, for a given set of offsets. That is, if a given offset falls outside of the requested region (or outside the mask) at a particular point, that distance/intensity pair will not be added to the matrix.

The number of histogram bins on each axis can be set (defaults to 256). Also, by default the histogram min and max corresponds to the largest and smallest possible pixel value of that pixel type. To customize the histogram bounds for a given image, the max and min pixel values that will be placed in the histogram can be set manually. NB: The min and max are INCLUSIVE.

Further, the type of histogram frequency container used is an optional template parameter. By default, a dense container is used, but for images with little texture or in cases where the user wants more histogram bins, a sparse container can be used for the histogram instead.

WARNING: This probably won't work for pixels of double or long-double type unless you set the histogram min and max manually. This is because the largest histogram bin by default has max value of the largest possible pixel value plus 1. For double and long-double types, whose "RealType" as defined by the NumericTraits class is the same, and thus cannot hold any larger values, this would cause a float overflow.

IJ article: http://hdl.handle.net/1926/1374

See also:
ScalarImageToRunLengthFeaturesFilter
ScalarImageToRunLengthMatrixFilter
HistogramToRunLengthFeaturesFilter
Author:
: Nick Tustison

Definition at line 106 of file itkScalarImageToRunLengthMatrixFilter.h.


Member Typedef Documentation

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef SmartPointer<const Self> itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::ConstPointer

Reimplemented from itk::ProcessObject.

Definition at line 113 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef DataObject::Pointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::DataObjectPointer [protected]

Standard itk::ProcessObject subclass method.

Reimplemented from itk::ProcessObject.

Definition at line 240 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ProcessObject::DataObjectPointerArraySizeType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::DataObjectPointerArraySizeType [protected]

Reimplemented from itk::ProcessObject.

Definition at line 242 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef HistogramType::ConstPointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::HistogramConstPointer

Definition at line 139 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef HistogramType::Pointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::HistogramPointer

Definition at line 138 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef Histogram<MeasurementType, THistogramFrequencyContainer> itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::HistogramType

Definition at line 137 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::ConstPointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::ImageConstPointer

Definition at line 123 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::Pointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::ImagePointer

Definition at line 122 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef TImageType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::ImageType

Definition at line 119 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::IndexType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::IndexType

Definition at line 125 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef NumericTraits<PixelType>::RealType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::MeasurementType

Definition at line 133 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef HistogramType::MeasurementVectorType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::MeasurementVectorType

Definition at line 140 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::OffsetType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::OffsetType

Definition at line 128 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef VectorContainer<unsigned char, OffsetType> itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::OffsetVector

Definition at line 129 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef OffsetVector::Pointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::OffsetVectorPointer

Definition at line 130 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::PixelType

Definition at line 124 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef SmartPointer<Self> itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::Pointer

Reimplemented from itk::ProcessObject.

Definition at line 112 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::PointType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::PointType

Definition at line 131 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::SizeType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::RadiusType

Definition at line 127 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef NumericTraits<PixelType>::RealType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::RealType

Definition at line 134 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ImageType::RegionType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::RegionType

Definition at line 126 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ScalarImageToRunLengthMatrixFilter itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::Self

Standard typedefs

Reimplemented from itk::ProcessObject.

Definition at line 110 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
typedef ProcessObject itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::Superclass

Reimplemented from itk::ProcessObject.

Definition at line 111 of file itkScalarImageToRunLengthMatrixFilter.h.


Constructor & Destructor Documentation

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::ScalarImageToRunLengthMatrixFilter ( ) [protected]
template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::~ScalarImageToRunLengthMatrixFilter ( ) [inline, protected, virtual]

Definition at line 236 of file itkScalarImageToRunLengthMatrixFilter.h.


Member Function Documentation

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual::itk::LightObject::Pointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::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 TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GenerateData ( ) [protected, virtual]

This method causes the filter to generate its output.

Reimplemented from itk::ProcessObject.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
const ImageType* itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetInput ( ) const

Method to get the input image

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetInsidePixelValue ( ) const [virtual]

Set the pixel value of the mask that should be considered "inside" the object. Defaults to 1.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
const ImageType* itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetMaskImage ( ) const

Method to get the mask image

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetMax ( ) const [virtual]

Get the max pixel value defining one dimension of the joint histogram.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual RealType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetMaxDistance ( ) const [virtual]

Get the max distance value defining one dimension of the joint histogram.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetMin ( ) const [virtual]

Get the min pixel value defining one dimension of the joint histogram.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual RealType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetMinDistance ( ) const [virtual]

Get the min distance value defining one dimension of the joint histogram.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual const char* itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ProcessObject.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual unsigned int itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetNumberOfBinsPerAxis ( ) const [virtual]

Get number of histogram bins along each axis

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual const OffsetVector* itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetOffsets ( ) [virtual]

Get the current offset(s).

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
const HistogramType* itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::GetOutput ( ) const

method to get the Histogram

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual DataObjectPointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::MakeOutput ( DataObjectPointerArraySizeType  idx) [protected, virtual]

Make a DataObject of the correct type to used as the specified output. Every ProcessObject subclass must be able to create a DataObject that can be used as a specified output. This method is automatically called when DataObject::DisconnectPipeline() is called. DataObject::DisconnectPipeline, disconnects a data object from being an output of its current source. When the data object is disconnected, the ProcessObject needs to construct a replacement output data object so that the ProcessObject is in a valid state. So DataObject::DisconnectPipeline eventually calls ProcessObject::MakeOutput. Note that MakeOutput always returns a itkSmartPointer to a DataObject. ImageSource and MeshSource override this method to create the correct type of image and mesh respectively. If a filter has multiple outputs of different types, then that filter must provide an implementation of MakeOutput().

Reimplemented from itk::ProcessObject.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
static Pointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::New ( ) [static]

standard New() method support

Reimplemented from itk::Object.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::NormalizeOffsetDirection ( OffsetType offset) [protected]

Normalize the direction of the offset before it is applied. The last non-zero dimension of the offest has to be positive in order to match to scanning order of the iterator. Only the sign is changed. For example, the input offset (-1, 0) will be normalized as (1, 0).

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::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::ProcessObject.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetDistanceValueMinMax ( RealType  min,
RealType  max 
)

Set the min and max (inclusive) pixel value that will be used in generating the histogram.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetInput ( const ImageType image)
template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetInsidePixelValue ( PixelType  _arg) [virtual]

Set the pixel value of the mask that should be considered "inside" the object. Defaults to 1.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetMaskImage ( const ImageType image)

Method to set the mask image

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetNumberOfBinsPerAxis ( unsigned int  _arg) [virtual]

Set number of histogram bins along each axis

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetOffset ( const OffsetType  offset)

Set offset over which the intensity/distance pairs will be computed. Invoking this function clears the previous offset(s). Note: for each individual offset, the rightmost non-zero offset element must be positive. For example, in the offset list of a 2D image, (1, 0) means the offset along x-axis. (1, 0) has to be set instead of (-1, 0). This is required from the iterating order of pixel iterator.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
virtual void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetOffsets ( OffsetVector _arg) [virtual]

Set the offsets over which the intensity/distance pairs will be computed. Invoking this function clears the previous offsets. Note: for each individual offset in the OffsetVector, the rightmost non-zero offset element must be positive. For example, in the offset list of a 2D image, (1, 0) means the offset along x-axis. (1, 0) has to be set instead of (-1, 0). This is required from the iterating order of pixel iterator.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
void itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::SetPixelValueMinMax ( PixelType  min,
PixelType  max 
)

Set the min and max (inclusive) pixel value that will be used in generating the histogram.


Member Data Documentation

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
const unsigned int itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::DefaultBinsPerAxis = 256 [static]

Specify the default number of bins per axis

Definition at line 147 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
const unsigned int itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::ImageDimension = TImageType::ImageDimension [static]

ImageDimension constants

Definition at line 144 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_InsidePixelValue [private]

Definition at line 265 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
MeasurementVectorType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_LowerBound [private]

Definition at line 267 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_Max [private]

Definition at line 262 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
RealType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_MaxDistance [private]

Definition at line 264 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
PixelType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_Min [private]

Definition at line 261 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
RealType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_MinDistance [private]

Definition at line 263 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
unsigned int itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_NumberOfBinsPerAxis [private]

Definition at line 260 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
OffsetVectorPointer itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_Offsets [private]

Definition at line 269 of file itkScalarImageToRunLengthMatrixFilter.h.

template<class TImageType , class THistogramFrequencyContainer = DenseFrequencyContainer2>
MeasurementVectorType itk::Statistics::ScalarImageToRunLengthMatrixFilter< TImageType, THistogramFrequencyContainer >::m_UpperBound [private]

Definition at line 268 of file itkScalarImageToRunLengthMatrixFilter.h.


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