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HistogramEq Class Reference

Histogram equalization method (strategy). More...

#include <equalization.h>

Inheritance diagram for HistogramEq:

Equalizer List of all members.

Public Methods

virtual HistogramEq * clone () const
virtual void analyze (const Vector &vec, bool additive=false)
virtual void equalize (Vector &vec) const
virtual void unequalize (Vector &vec) const
virtual TextOStream & operator>> (TextOStream &) const

Detailed Description

Histogram equalization method (strategy).

Definition at line 115 of file equalization.h.

Member Function Documentation

void analyze (  const Vector &    vec,
bool    additive = false
)  [virtual]
 

Analyzes the vector and calculates equalization parameters for it.

Equalization is applied by the equalize() method below.

Parameters:
vec  Vector to be analyzed for equalization.
additive  Should the analysis be additive? If true, all data is analyzed in accumulating manner. Additive analysis is identical to concatenating multiple vectors and then calling analyze(vec,false).

Reimplemented from Equalizer.

Definition at line 81 of file equalization.cc.

virtual HistogramEq* clone (    )  const [inline, virtual]
 

Standard clone operator, which must be implemented by inheritors.

It is required by the MatrixEqualizer to create copies of equalizer objects.

Reimplemented from Equalizer.

Definition at line 120 of file equalization.h.

void equalize (  Vector &    vec )  const [virtual]
 

Applies equalization to the given vector.

Note for implementors: handle missing parameters, if enabled by mHandleMissing setting.

Reimplemented from Equalizer.

Definition at line 154 of file equalization.cc.

TextOStream & operator>> (  TextOStream &    )  const [virtual]
 

Implementation of serialization.

Reimplemented from Equalizer.

Definition at line 203 of file equalization.cc.

void unequalize (  Vector &    vec )  const [virtual]
 

Applies equalization reversely to the given vector.

Reimplemented from Equalizer.

Definition at line 169 of file equalization.cc.

The documentation for this class was generated from the following files:
Generated on Thu Feb 10 20:06:45 2005 for Inanna by doxygen1.2.18