Main Page   Groups   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Concepts
itk::MaximumRatioDecisionRule

itk::MaximumRatioDecisionRule Class Reference

#include <itkMaximumRatioDecisionRule.h>

Inheritance diagram for itk::MaximumRatioDecisionRule:

Inheritance graph
[legend]
Collaboration diagram for itk::MaximumRatioDecisionRule:

Collaboration graph
[legend]
List of all members.

Detailed Description

This rule returns $i$ if $\frac{f_{i}(\overrightarrow{x})}{f_{j}(\overrightarrow{x})} > \frac{K_{j}}{K_{i}}$ for all $j \not= i$ , where the $i$ is the index of a class which has membership function $f_{i}$ and its prior value (usually, the a priori probability or the size of a class) is $K_{i}$.

Users should set the a priori values before calling the Evaluate method.

See also:
MaximumDecisionRule, MinimumDecisionRule

Definition at line 44 of file itkMaximumRatioDecisionRule.h.

Public Types

typedef float APrioriValueType
typedef std::vector< APrioriValueType > APrioriVectorType
typedef Superclass::ArrayType ArrayType
typedef SmartPointer< const
Self > 		ConstPointer
typedef SmartPointer< Self > Pointer
typedef MaximumRatioDecisionRule Self
typedef DecisionRuleBase Superclass
typedef VariableLengthVector<
double > 		VariableLengthVectorType
typedef Superclass::VectorType VectorType

Public Member Functions

virtual LightObject::Pointer CreateAnother () const
virtual void DebugOff () const
virtual void DebugOn () const
virtual void Delete ()
virtual unsigned int Evaluate (const ArrayType &discriminantScores) const
virtual unsigned int Evaluate (const VectorType &discriminantScores) const
Command * GetCommand (unsigned long tag)
bool GetDebug () const
const MetaDataDictionary & GetMetaDataDictionary (void) const
MetaDataDictionary & GetMetaDataDictionary (void)
virtual unsigned long GetMTime () const
virtual const char * GetNameOfClass () const
virtual int GetReferenceCount () const
bool HasObserver (const EventObject &event) const
void InvokeEvent (const EventObject &) const
void InvokeEvent (const EventObject &)
virtual void Modified () const
void Print (std::ostream &os, Indent indent=0) const
virtual void Register () const
void RemoveAllObservers ()
void RemoveObserver (unsigned long tag)
void SetAPriori (APrioriVectorType &values)
void SetDebug (bool debugFlag) const
void SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void SetReferenceCount (int)
virtual void UnRegister () const

Static Public Member Functions

static void BreakOnError ()
static bool GetGlobalWarningDisplay ()
static void GlobalWarningDisplayOff ()
static void GlobalWarningDisplayOn ()
static Pointer New ()
This is a global flag that
controls whether any warning
*or error messages are displayed
*static void 		SetGlobalWarningDisplay (bool flag)

Public Attributes

Allow people to add remove
invoke observers(callbacks)
to any ITK *object.This is
an implementation of the subject/observer design *pattern.An
observer is added by specifying
an event to respond to *and
an itk unsigned lon 		AddObserver )(const EventObject &event, Command *) const
This is a global flag that
controls whether any 		debug

Protected Member Functions

 MaximumRatioDecisionRule ()
bool PrintObservers (std::ostream &os, Indent indent) const
void PrintSelf (std::ostream &os, Indent indent) const
virtual void PrintTrailer (std::ostream &os, Indent indent) const
virtual ~MaximumRatioDecisionRule ()

Protected Attributes

int m_ReferenceCount
SimpleFastMutexLock m_ReferenceCountLock
Methods invoked by virtual
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.*/virtual
void PrintSelf(std voi 		PrintHeader )(std::ostream &os, Indent indent) const

Member Typedef Documentation

typedef float itk::MaximumRatioDecisionRule::APrioriValueType
 

Definition at line 57 of file itkMaximumRatioDecisionRule.h.

typedef std::vector< APrioriValueType > itk::MaximumRatioDecisionRule::APrioriVectorType
 

Definition at line 60 of file itkMaximumRatioDecisionRule.h.

typedef Superclass::ArrayType itk::MaximumRatioDecisionRule::ArrayType
 

Reimplemented from itk::DecisionRuleBase.

Definition at line 65 of file itkMaximumRatioDecisionRule.h.

typedef SmartPointer<const Self> itk::DecisionRuleBase::ConstPointer [inherited]
 

Reimplemented from itk::Object.

Reimplemented in itk::MaximumDecisionRule.

Definition at line 44 of file itkDecisionRuleBase.h.

typedef SmartPointer<Self> itk::MaximumRatioDecisionRule::Pointer
 

Reimplemented from itk::DecisionRuleBase.

Definition at line 51 of file itkMaximumRatioDecisionRule.h.

typedef MaximumRatioDecisionRule itk::MaximumRatioDecisionRule::Self
 

Standard class typedefs

Reimplemented from itk::DecisionRuleBase.

Definition at line 49 of file itkMaximumRatioDecisionRule.h.

typedef DecisionRuleBase itk::MaximumRatioDecisionRule::Superclass
 

Reimplemented from itk::DecisionRuleBase.

Definition at line 50 of file itkMaximumRatioDecisionRule.h.

typedef VariableLengthVector< double > itk::DecisionRuleBase::VariableLengthVectorType [inherited]
 

Reimplemented in itk::MaximumDecisionRule.

Definition at line 52 of file itkDecisionRuleBase.h.

typedef Superclass::VectorType itk::MaximumRatioDecisionRule::VectorType
 

Types for the arguments that are acceptable in the Evaluate() method

Reimplemented from itk::DecisionRuleBase.

Definition at line 64 of file itkMaximumRatioDecisionRule.h.

Constructor & Destructor Documentation

itk::MaximumRatioDecisionRule::MaximumRatioDecisionRule (   )  [protected]
 

virtual itk::MaximumRatioDecisionRule::~MaximumRatioDecisionRule (   )  [inline, protected, virtual]
 

Definition at line 86 of file itkMaximumRatioDecisionRule.h.

Member Function Documentation

static void itk::LightObject::BreakOnError (   )  [static, inherited]
 

This method is called when itkExceptionMacro executes. It allows the debugger to break on error.

virtual LightObject::Pointer itk::Object::CreateAnother (   )  const [virtual, inherited]
 

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::LightObject.

virtual void itk::Object::DebugOff (   )  const [virtual, inherited]
 

Turn debugging output off.

virtual void itk::Object::DebugOn (   )  const [virtual, inherited]
 

Turn debugging output on.

virtual void itk::LightObject::Delete (   )  [virtual, inherited]
 

Delete an itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C delete method will not work with reference counting.

virtual unsigned int itk::MaximumRatioDecisionRule::Evaluate (  const ArrayType &  discriminantScores  )  const [virtual]
 

The return value of this function is a class label. Basically, using its internal logic based on the discriminant scores, this function decides best class label and return it.

Implements itk::DecisionRuleBase.

virtual unsigned int itk::MaximumRatioDecisionRule::Evaluate (  const VectorType &  discriminantScores  )  const [virtual]
 

The return value of this function is a class label. Basically, using its internal logic based on the discriminant scores, this function decides best class label and return it.

Implements itk::DecisionRuleBase.

Command* itk::Object::GetCommand (  unsigned long  tag  )  [inherited]
 

Get the command associated with the given tag. NOTE: This returns a pointer to a Command, but it is safe to asign this to a Command::Pointer. Since Command inherits from LightObject, at this point in the code, only a pointer or a reference to the Command can be used.

bool itk::Object::GetDebug (   )  const [inherited]
 

Get the value of the debug flag.

static bool itk::Object::GetGlobalWarningDisplay (   )  [static, inherited]
 

const MetaDataDictionary& itk::Object::GetMetaDataDictionary (  void   )  const [inherited]
 

Returns:
A constant reference to this objects MetaDataDictionary.

MetaDataDictionary& itk::Object::GetMetaDataDictionary (  void   )  [inherited]
 

Returns:
A reference to this objects MetaDataDictionary.
Warning:
This reference may be changed.

virtual unsigned long itk::Object::GetMTime (   )  const [virtual, inherited]
 

Return this objects modified time.

Reimplemented in itk::ImageRegistrationMethod< TFixedImage, TMovingImage >, itk::DeformationFieldSource< TOutputImage >, itk::InverseDeformationFieldImageFilter< TInputImage, TOutputImage >, itk::ResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >, itk::VectorResampleImageFilter< TInputImage, TOutputImage, TInterpolatorPrecisionType >, itk::BoundingBox< TPointIdentifier, VPointDimension, TCoordRep, TPointsContainer >, itk::SceneSpatialObject< SpaceDimension >, and itk::SceneSpatialObject< NDimensions >.

virtual const char* itk::MaximumRatioDecisionRule::GetNameOfClass (   )  const [virtual]
 

Run-time type information (and related methods)

Reimplemented from itk::DecisionRuleBase.

virtual int itk::LightObject::GetReferenceCount (   )  const [inline, virtual, inherited]
 

Gets the reference count on this object.

Definition at line 98 of file itkLightObject.h.

static void itk::Object::GlobalWarningDisplayOff (   )  [inline, static, inherited]
 

Definition at line 100 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

static void itk::Object::GlobalWarningDisplayOn (   )  [inline, static, inherited]
 

Definition at line 98 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

bool itk::Object::HasObserver (  const EventObject &  event  )  const [inherited]
 

Return true if an observer is registered for this event.

void itk::Object::InvokeEvent (  const EventObject &   )  const [inherited]
 

Call Execute on all the Commands observing this event id. The actions triggered by this call doesn't modify this object.

void itk::Object::InvokeEvent (  const EventObject &   )  [inherited]
 

Call Execute on all the Commands observing this event id.

virtual void itk::Object::Modified (   )  const [virtual, inherited]
 

Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data.

Referenced by itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetCenter(), itk::HistogramAlgorithmBase< TInputHistogram >::SetInputHistogram(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetMatrix(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetOffset(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetRealThresholds(), itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints1(), itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints2(), itk::NonUniformBSpline< TDimension >::SetSplineOrder(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetThresholds(), itk::Statistics::GoodnessOfFitFunctionBase< typename ComponentType::HistogramType >::SetTotalObservedScale(), and itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetTranslation().

static Pointer itk::MaximumRatioDecisionRule::New (   )  [static]
 

Standard New() method support

Reimplemented from itk::Object.

void itk::LightObject::Print (  std::ostream &  os,
Indent  indent = 0
)  const [inherited]
 

Cause the object to print itself out.

bool itk::Object::PrintObservers (  std::ostream &  os,
Indent  indent
)  const [protected, inherited]
 

void itk::DecisionRuleBase::PrintSelf (  std::ostream &  os,
Indent  indent
)  const [protected, virtual, inherited]
 

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.

Reimplemented in itk::MaximumDecisionRule.

virtual void itk::LightObject::PrintTrailer (  std::ostream &  os,
Indent  indent
)  const [protected, virtual, inherited]
 

virtual void itk::Object::Register (   )  const [virtual, inherited]
 

Increase the reference count (mark as used by another object).

Reimplemented from itk::LightObject.

void itk::Object::RemoveAllObservers (   )  [inherited]
 

Remove all observers .

void itk::Object::RemoveObserver (  unsigned long  tag  )  [inherited]
 

Remove the observer with this tag value.

void itk::MaximumRatioDecisionRule::SetAPriori (  APrioriVectorType &  values  ) 
 

Sets the a priori probabilities

void itk::Object::SetDebug (  bool  debugFlag  )  const [inherited]
 

Set the value of the debug flag. A non-zero value turns debugging on.

This is a global flag that controls whether any warning* or error messages are displayed* static void itk::Object::SetGlobalWarningDisplay (  bool  flag  )  [static, inherited]
 

Referenced by itk::Object::GlobalWarningDisplayOff(), and itk::Object::GlobalWarningDisplayOn().

void itk::Object::SetMetaDataDictionary (  const MetaDataDictionary &  rhs  )  [inherited]
 

Returns:
Set the MetaDataDictionary

virtual void itk::Object::SetReferenceCount (  int   )  [virtual, inherited]
 

Sets the reference count (use with care)

Reimplemented from itk::LightObject.

virtual void itk::Object::UnRegister (   )  const [virtual, inherited]
 

Decrease the reference count (release by another object).

Reimplemented from itk::LightObject.

Member Data Documentation

Allow people to add remove invoke observers (callbacks) to any ITK * object. This is an implementation of the subject/observer design * pattern. An observer is added by specifying an event to respond to * and an itk unsigned lon itk::Object::AddObserver)(const EventObject &event, Command *) const [inherited]
 

This is a global flag that controls whether any itk::Object::debug [inherited]
 

Definition at line 94 of file itkObject.h.

int itk::LightObject::m_ReferenceCount [mutable, protected, inherited]
 

Number of uses of this object by other objects.

Definition at line 119 of file itkLightObject.h.

SimpleFastMutexLock itk::LightObject::m_ReferenceCountLock [mutable, protected, inherited]
 

Mutex lock to protect modification to the reference count

Definition at line 122 of file itkLightObject.h.

Methods invoked by virtual 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. */ virtual void PrintSelf(std voi itk::LightObject::PrintHeader)(std::ostream &os, Indent indent) const [protected, inherited]
 

The documentation for this class was generated from the following file:
Generated at Sun Jul 9 20:39:36 2006 for ITK by doxygen 1.4.2 written by Dimitri van Heesch, © 1997-2000