ITK
4.3.0
Insight Segmentation and Registration Toolkit
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#include <itkMahalanobisDistanceThresholdImageFunction.h>
Returns true if the pixel value of a vector image has a Mahalanobis distance below the value specified by the threshold.
This ImageFunction returns true if the pixel value of a vector image has a Mahalanobis distance below the value specided by the threshold. The Mahalanobis distance is computed with the MahalanobisDistanceMembershipFunction class which has to be initialized with a mean and covariance. This class is intended to be used only with images whose pixel type is a vector (array).
The input image is set via method SetInputImage().
Methods Evaluate, EvaluateAtIndex and EvaluateAtContinuousIndex respectively evaluate the function at an geometric point, image index and continuous image index.
Definition at line 49 of file itkMahalanobisDistanceThresholdImageFunction.h.
Public Types | |
typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::ContinuousIndexType | ContinuousIndexType |
typedef vnl_matrix< double > | CovarianceMatrixType |
typedef Superclass::IndexType | IndexType |
typedef Superclass::InputImageType | InputImageType |
typedef vnl_vector< double > | MeanVectorType |
typedef TInputImage::PixelType | PixelType |
typedef SmartPointer< Self > | Pointer |
typedef Superclass::PointType | PointType |
typedef MahalanobisDistanceThresholdImageFunction | Self |
typedef ImageFunction < TInputImage, bool, TCoordRep > | Superclass |
Public Types inherited from itk::ImageFunction< TInputImage, bool, TCoordRep > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef ContinuousIndex < TCoordRep, itkGetStaticConstMacro(ImageDimension) > | ContinuousIndexType |
typedef TCoordRep | CoordRepType |
typedef InputImageType::IndexType | IndexType |
typedef InputImageType::IndexValueType | IndexValueType |
typedef InputImageType::ConstPointer | InputImageConstPointer |
typedef TInputImage | InputImageType |
typedef InputImageType::PixelType | InputPixelType |
typedef bool | OutputType |
typedef SmartPointer< Self > | Pointer |
typedef Point< TCoordRep, itkGetStaticConstMacro(ImageDimension) > | PointType |
typedef ImageFunction | Self |
typedef FunctionBase< Point < TCoordRep, itkGetStaticConstMacro(ImageDimension) > , bool > | Superclass |
Public Types inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, bool > | |
typedef SmartPointer< const Self > | ConstPointer |
typedef Point< TCoordRep, TInputImage::ImageDimension > | InputType |
typedef bool | OutputType |
typedef SmartPointer< Self > | Pointer |
typedef FunctionBase | Self |
typedef Object | Superclass |
Public Types inherited from itk::Object | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef Object | Self |
typedef LightObject | Superclass |
Public Types inherited from itk::LightObject | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef LightObject | Self |
Public Member Functions | |
virtual ::itk::LightObject::Pointer | CreateAnother (void) const |
virtual bool | Evaluate (const PointType &point) const |
virtual bool | EvaluateAtContinuousIndex (const ContinuousIndexType &index) const |
virtual bool | EvaluateAtIndex (const IndexType &index) const |
virtual double | EvaluateDistance (const PointType &point) const |
virtual double | EvaluateDistanceAtIndex (const IndexType &index) const |
const CovarianceMatrixType & | GetCovariance () const |
const MeanVectorType & | GetMean () const |
virtual const char * | GetNameOfClass () const |
void | SetCovariance (const CovarianceMatrixType &cov) |
void | SetMean (const MeanVectorType &mean) |
virtual const double & | GetThreshold () |
virtual void | SetThreshold (double _arg) |
Public Member Functions inherited from itk::ImageFunction< TInputImage, bool, TCoordRep > | |
void | ConvertContinuousIndexToNearestIndex (const ContinuousIndexType &cindex, IndexType &index) const |
void | ConvertPointToContinuousIndex (const PointType &point, ContinuousIndexType &cindex) const |
void | ConvertPointToNearestIndex (const PointType &point, IndexType &index) const |
virtual bool | Evaluate (const PointType &point) const =0 |
virtual bool | EvaluateAtContinuousIndex (const ContinuousIndexType &index) const =0 |
virtual bool | EvaluateAtIndex (const IndexType &index) const =0 |
virtual const ContinuousIndexType & | GetEndContinuousIndex () |
virtual const IndexType & | GetEndIndex () |
const InputImageType * | GetInputImage () const |
virtual const ContinuousIndexType & | GetStartContinuousIndex () |
virtual const IndexType & | GetStartIndex () |
virtual void | SetInputImage (const InputImageType *ptr) |
virtual bool | IsInsideBuffer (const IndexType &index) const |
virtual bool | IsInsideBuffer (const ContinuousIndexType &index) const |
virtual bool | IsInsideBuffer (const PointType &point) const |
Static Public Member Functions | |
static Pointer | New () |
Static Public Attributes | |
static const unsigned int | ImageDimension = Superclass::ImageDimension |
Static Public Attributes inherited from itk::ImageFunction< TInputImage, bool, TCoordRep > | |
static const unsigned int | ImageDimension |
Protected Member Functions | |
MahalanobisDistanceThresholdImageFunction () | |
void | PrintSelf (std::ostream &os, Indent indent) const |
~MahalanobisDistanceThresholdImageFunction () | |
Protected Member Functions inherited from itk::ImageFunction< TInputImage, bool, TCoordRep > | |
ImageFunction () | |
void | PrintSelf (std::ostream &os, Indent indent) const |
~ImageFunction () | |
Protected Member Functions inherited from itk::FunctionBase< Point< TCoordRep, TInputImage::ImageDimension >, bool > | |
FunctionBase () | |
~FunctionBase () | |
Protected Member Functions inherited from itk::Object | |
Object () | |
bool | PrintObservers (std::ostream &os, Indent indent) const |
virtual void | SetTimeStamp (const TimeStamp &time) |
virtual | ~Object () |
Protected Member Functions inherited from itk::LightObject | |
virtual LightObject::Pointer | InternalClone () const |
LightObject () | |
virtual void | PrintHeader (std::ostream &os, Indent indent) const |
virtual void | PrintTrailer (std::ostream &os, Indent indent) const |
virtual | ~LightObject () |
Private Member Functions | |
MahalanobisDistanceThresholdImageFunction (const Self &) | |
void | operator= (const Self &) |
Private Attributes | |
CovarianceMatrixType | m_Covariance |
MahalanobisDistanceFunctionPointer | m_MahalanobisDistanceMembershipFunction |
MeanVectorType | m_Mean |
double | m_Threshold |
Additional Inherited Members | |
Protected Types inherited from itk::LightObject | |
typedef int | InternalReferenceCountType |
Protected Attributes inherited from itk::ImageFunction< TInputImage, bool, TCoordRep > | |
ContinuousIndexType | m_EndContinuousIndex |
IndexType | m_EndIndex |
InputImageConstPointer | m_Image |
ContinuousIndexType | m_StartContinuousIndex |
IndexType | m_StartIndex |
typedef SmartPointer< const Self > itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::ConstPointer |
Definition at line 57 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef Superclass::ContinuousIndexType itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::ContinuousIndexType |
ContinuousIndex typedef support.
Definition at line 81 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef vnl_matrix< double > itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::CovarianceMatrixType |
Type used to represent the Covariance matrix of the vector population
Definition at line 84 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef Superclass::IndexType itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::IndexType |
Index typedef support.
Definition at line 78 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef Superclass::InputImageType itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::InputImageType |
InputImageType typedef support.
Definition at line 63 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 173 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 171 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef vnl_vector< double > itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::MeanVectorType |
Type used to represent the Mean Vector of the vector population
Definition at line 87 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef TInputImage::PixelType itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::PixelType |
Typedef to describe the type of pixel.
Definition at line 69 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef SmartPointer< Self > itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::Pointer |
Definition at line 56 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef Superclass::PointType itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::PointType |
Point typedef support.
Definition at line 75 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef MahalanobisDistanceThresholdImageFunction itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::Self |
Standard class typedefs.
Definition at line 54 of file itkMahalanobisDistanceThresholdImageFunction.h.
typedef ImageFunction< TInputImage, bool, TCoordRep > itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::Superclass |
Definition at line 55 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 156 of file itkMahalanobisDistanceThresholdImageFunction.h.
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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.
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BinaryThreshold the image at a point position
Returns true if the image intensity at the specified point position satisfies the threshold criteria. The point is assumed to lie within the image buffer.
ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.
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BinaryThreshold the image at a continuous index position
Returns true if the image intensity at the specified point position satisfies the threshold criteria. The point is assumed to lie within the image buffer.
ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.
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BinaryThreshold the image at an index position.
Returns true if the image intensity at the specified point position satisfies the threshold criteria. The point is assumed to lie within the image buffer.
ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.
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Returns the actual value of the MahalanobisDistance at that point. The point is assumed to lie within the image buffer. ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.
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Returns the actual value of the MahalanobisDistance at that Index. The point is assumed to lie within the image buffer. ImageFunction::IsInsideBuffer() can be used to check bounds before calling the method.
const CovarianceMatrixType& itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::GetCovariance | ( | ) | const |
Get the covariance matrix
const MeanVectorType& itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::GetMean | ( | ) | const |
Method to get the mean.
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Run-time type information (and related methods).
Reimplemented from itk::ImageFunction< TInputImage, bool, TCoordRep >.
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Get the lower threshold value.
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Method for creation through the object factory.
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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::Object.
void itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::SetCovariance | ( | const CovarianceMatrixType & | cov | ) |
Method to set covariance matrix
void itk::MahalanobisDistanceThresholdImageFunction< TInputImage, TCoordRep >::SetMean | ( | const MeanVectorType & | mean | ) |
Method to set mean
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Get the lower threshold value.
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Dimension underlying input image.
Definition at line 72 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 180 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 174 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 179 of file itkMahalanobisDistanceThresholdImageFunction.h.
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Definition at line 166 of file itkMahalanobisDistanceThresholdImageFunction.h.