Main Page | Modules | Namespace List | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Namespace Members | Class Members | File Members | Related Pages
qgar::PruneSmallCCBinaryImage

qgar::PruneSmallCCBinaryImage Class Reference
[Connected components]

#include <qgarlib/PruneSmallCCBinaryImage.H>

Inheritance diagram for qgar::PruneSmallCCBinaryImage:

qgar::GenImage< T, CheckPolicy > List of all members.

Detailed Description

Prune small connected components.

This class provides a fast method to prune small connected components of a binary image, without actually constructing any component. For advanced operations on connected components, see class qgar::ConnectedComponents.

This class is based on the method described in [Jain et al, 1995].

Definition at line 72 of file PruneSmallCCBinaryImage.H.

Public Types

Types
typedef T value_type
 Type of the elements stored in the pixel map.
typedef value_type & reference
 Reference to qgar::GenImage::value_type.
typedef const value_type & const_reference
 Constant reference to qgar::GenImage::value_type.
typedef value_type * pointer
 Pointer to qgar::GenImage::value_type.
typedef const value_type * const_pointer
 Constant pointer to qgar::GenImage::value_type.

Public Member Functions

 PruneSmallCCBinaryImage (const BinaryImage img, int size)
 Constructor.
Access to image characteristics
int width () const
 Get the image width.
int height () const
 Get the image height.
int bytesPerPixel () const
 Get the number of bytes per pixel.
Access to pixel values
value_type pixel (unsigned int aX, unsigned int aY) const
 Get a pixel value.
void row (unsigned int aRowIdx, pointer aRow) const
 Get a row of pixels.
void column (unsigned int aColIdx, pointer aCol) const
 Get a column of pixels.
Access to direct transformations of the pixel map
pointer pPixel (unsigned int aRowIdx, unsigned int aColIdx) const
 Get a pointer on a given pixel of the image.
pointer pRow (unsigned int aRowIdx) const
 Get a pointer on a row of pixels.
pointer pColumn (unsigned int aColIdx) const
 Get a pointer on a column of pixels.
pointer pPixMap () const
 Get the pointer to the pixel map.
Set pixel values
void setPixel (unsigned int aX, unsigned int aY, value_type aPixVal)
 Set a pixel value.
void setRow (unsigned int aRowIdx, const_pointer const aRow)
 Set a given row of pixels.
void setColumn (unsigned int aColIdx, const_pointer const aCol)
 Set a given column of pixels.
Draw in the pixel map
void draw (const Segment &aSeg, value_type aPixVal=(value_type) 1)
 Draw a segment in the pixel map.
Copy
GenImage shallowCopy ()
 Shallow copy: The pixel map of the current image is not duplicated.
Operators
Warning:
Using stand-alone versions of operators (operator+, operator-, operator*) is much less efficient then using assignment versions (operator+=, operator-=, operator*=). For example, an expression like: 
    res = a + b - c;
uses 2 temporary objects, one for each call to operator+ and operator-(the pixel map of the last temporary object is then copied into the pixel map of res). These considerations also apply to functional operators (see the corresponding section). To preserve efficiency, the code should be written in this way: 
    res = a;
    res += b;  // no temporary needed
    res -= c;  // no temporary needed


template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > operator+ (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Same as function qgar::GenImage::plus.
template<template< class > class OtherCheckPolicy>
GenImage & operator+= (const GenImage< value_type, OtherCheckPolicy > &anImg)
 Same as function qgar::GenImage::plusEqual.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > operator- (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Same as function qgar::GenImage::minus.
template<template< class > class OtherCheckPolicy>
GenImage & operator-= (const GenImage< value_type, OtherCheckPolicy > &anImg)
 Same as function qgar::GenImage::minusEqual.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > operator * (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Same as function qgar::GenImage::times.
template<template< class > class OtherCheckPolicy>
GenImage & operator *= (const GenImage< value_type, OtherCheckPolicy > &anImg)
 Same as function qgar::GenImage::timesEqual.
Functional operators
Warning:
Using stand-alone versions of these functions (plus, minus, times) is much less efficient then using assignment versions (plusEqual, minusEqual, timesEqual). For example, an expression like: 
    res = a.plus(b).minus(c);
uses 2 temporary objects, one for each call to plusEqual and minusEqual (the pixel map of the last temporary object is then copied into the pixel map of res). These considerations also apply to operators (see the corresponding section). To preserve efficiency, the code should be written in this way: 
    res = a;
    res.plusEqual(b);   // no temporary needed
    res.minusEqual(c);  // no temporary needed
Operators implementation uses Scott Meyers' tips from [Meyer, 1996]: item #22, pages 107-110.

template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > plus (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Add each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.
template<template< class > class OtherCheckPolicy>
GenImage & plusEqual (const GenImage< value_type, OtherCheckPolicy > &anImg) throw (QgarErrorDomain)
 Add a given image to the current image.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > minus (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Subtract each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.
template<template< class > class OtherCheckPolicy>
GenImage & minusEqual (const GenImage< value_type, OtherCheckPolicy > &anImg) throw (QgarErrorDomain)
 Subtract a given image to the current image.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > times (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Multiply each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.
template<template< class > class OtherCheckPolicy>
GenImage & timesEqual (const GenImage< value_type, OtherCheckPolicy > &anImg) throw (QgarErrorDomain)
 Multiply a given image by the current image.
File storage
void save (AbstractPbmPlusFile &aPbmPlusFile) const
 Store current image into a PBM+ file.
Border mirroring
int borderRows (int aRowIdx) const
 Mirror border rows for convolutions.
int borderCols (int aColIdx) const
 Mirror border columns for convolutions.
Access to image characteristics
int width () const
 Get the image width.
int height () const
 Get the image height.
int bytesPerPixel () const
 Get the number of bytes per pixel.
Access to pixel values
value_type pixel (unsigned int aX, unsigned int aY) const
 Get a pixel value.
void row (unsigned int aRowIdx, pointer aRow) const
 Get a row of pixels.
void column (unsigned int aColIdx, pointer aCol) const
 Get a column of pixels.
Access to direct transformations of the pixel map
pointer pPixel (unsigned int aRowIdx, unsigned int aColIdx) const
 Get a pointer on a given pixel of the image.
pointer pRow (unsigned int aRowIdx) const
 Get a pointer on a row of pixels.
pointer pColumn (unsigned int aColIdx) const
 Get a pointer on a column of pixels.
pointer pPixMap () const
 Get the pointer to the pixel map.
Set pixel values
void setPixel (unsigned int aX, unsigned int aY, value_type aPixVal)
 Set a pixel value.
void setRow (unsigned int aRowIdx, const_pointer const aRow)
 Set a given row of pixels.
void setColumn (unsigned int aColIdx, const_pointer const aCol)
 Set a given column of pixels.
Draw in the pixel map
void draw (const Segment &aSeg, value_type aPixVal=(value_type) 1)
 Draw a segment in the pixel map.
Copy
GenImage shallowCopy ()
 Shallow copy: The pixel map of the current image is not duplicated.
Operators
Warning:
Using stand-alone versions of operators (operator+, operator-, operator*) is much less efficient then using assignment versions (operator+=, operator-=, operator*=). For example, an expression like: 
    res = a + b - c;
uses 2 temporary objects, one for each call to operator+ and operator-(the pixel map of the last temporary object is then copied into the pixel map of res). These considerations also apply to functional operators (see the corresponding section). To preserve efficiency, the code should be written in this way: 
    res = a;
    res += b;  // no temporary needed
    res -= c;  // no temporary needed


template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > operator+ (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Same as function qgar::GenImage::plus.
template<template< class > class OtherCheckPolicy>
GenImage & operator+= (const GenImage< value_type, OtherCheckPolicy > &anImg)
 Same as function qgar::GenImage::plusEqual.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > operator- (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Same as function qgar::GenImage::minus.
template<template< class > class OtherCheckPolicy>
GenImage & operator-= (const GenImage< value_type, OtherCheckPolicy > &anImg)
 Same as function qgar::GenImage::minusEqual.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > operator * (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Same as function qgar::GenImage::times.
template<template< class > class OtherCheckPolicy>
GenImage & operator *= (const GenImage< value_type, OtherCheckPolicy > &anImg)
 Same as function qgar::GenImage::timesEqual.
Functional operators
Warning:
Using stand-alone versions of these functions (plus, minus, times) is much less efficient then using assignment versions (plusEqual, minusEqual, timesEqual). For example, an expression like: 
    res = a.plus(b).minus(c);
uses 2 temporary objects, one for each call to plusEqual and minusEqual (the pixel map of the last temporary object is then copied into the pixel map of res). These considerations also apply to operators (see the corresponding section). To preserve efficiency, the code should be written in this way: 
    res = a;
    res.plusEqual(b);   // no temporary needed
    res.minusEqual(c);  // no temporary needed
Operators implementation uses Scott Meyers' tips from [Meyer, 1996]: item #22, pages 107-110.

template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > plus (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Add each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.
template<template< class > class OtherCheckPolicy>
GenImage & plusEqual (const GenImage< value_type, OtherCheckPolicy > &anImg) throw (QgarErrorDomain)
 Add a given image to the current image.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > minus (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Subtract each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.
template<template< class > class OtherCheckPolicy>
GenImage & minusEqual (const GenImage< value_type, OtherCheckPolicy > &anImg) throw (QgarErrorDomain)
 Subtract a given image to the current image.
template<template< class > class OtherCheckPolicy>
GenImage< value_type, GenImage_NoCheck > times (const GenImage< value_type, OtherCheckPolicy > &anImg) const
 Multiply each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.
template<template< class > class OtherCheckPolicy>
GenImage & timesEqual (const GenImage< value_type, OtherCheckPolicy > &anImg) throw (QgarErrorDomain)
 Multiply a given image by the current image.
File storage
void save (AbstractPbmPlusFile &aPbmPlusFile) const
 Store current image into a PBM+ file.
Border mirroring
int borderRows (int aRowIdx) const
 Mirror border rows for convolutions.
int borderCols (int aColIdx) const
 Mirror border columns for convolutions.

Protected Member Functions

void processPixel (int i, int j)
 Process a black pixel.
int createNewEntry (int i, int j)
 Create a new component entry.
void attachPixel (int i, int j, int entry)
 Attach a pixel to an existing entry.
void attachPixelTwoEntries (int i, int j, int e1, int e2)
 Attach a pixel to existing entries and mark these entries as unificable.
void attachPixelThreeEntries (int i, int j, int e1, int e2, int e3)
 Attach a pixel to existing entries and mark these entries as unificable.
void endOfLineProcess (int j)
 Process executed after an end of line.
void addEquivEntries (int e1, int e2)
 Add 2 entries in the equivalence table.
void unification ()
 Unify entries matching the same connected component.
void searchAndRemoveSmallComponents (int j)
 Search small connected components and remove them from the image.
void removeComponent (int x, int y)
 Remove a connected component recursively, by starting from one of its points.
bool isNeighbor (int i, int j, int *a, int *b)
 Return true if it exists a black neighbor connected to the argument point.
Auxiliaries
void copyBox (const GenImage< value_type, CheckPolicy > &anImg, unsigned int aXTopLeft, unsigned int aYTopLeft, unsigned int aXBottomRight, unsigned int aYBottomRight, value_type aPixVal=static_cast< value_type >(0))
 Copy a rectangular area of the given image into the current image.
Auxiliaries
void copyBox (const GenImage< value_type, CheckPolicy > &anImg, unsigned int aXTopLeft, unsigned int aYTopLeft, unsigned int aXBottomRight, unsigned int aYBottomRight, value_type aPixVal=static_cast< value_type >(0))
 Copy a rectangular area of the given image into the current image.

Protected Attributes

std::vector< ComponentEntry > _theEntries
std::list< int > _unusedEntries
std::list< std::set< int > > _equivTable
int * _lastRow
int * _curRow
int _size
Representation of an image
unsigned int _bytesPerPixel
 Number of bytes per pixel.
int * _pRefCnt
 Reference counter.
int _width
 Image width.
int _height
 Image height.
pointer _pPixMap
 Pointer to the pixel map, organized as consecutive rows.
Representation of an image
unsigned int _bytesPerPixel
 Number of bytes per pixel.
int * _pRefCnt
 Reference counter.
int _width
 Image width.
int _height
 Image height.
pointer _pPixMap
 Pointer to the pixel map, organized as consecutive rows.

Classes

class  ComponentEntry

Member Typedef Documentation

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
typedef const value_type* qgar::GenImage< T, CheckPolicy >::const_pointer [inherited]
 

Constant pointer to qgar::GenImage::value_type.

Reimplemented in qgar::CleanedBinaryImage, qgar::CloseImage, qgar::ContrastEnhancedImage, qgar::DilatedBinaryImage, qgar::DilatedImage, qgar::Dist34BlackCCImage, qgar::Dist34Image, qgar::Dist8cBlackCCImage, qgar::ErodedBinaryImage, qgar::ErodedImage, qgar::GenConvolImage< T, CheckingPolicy >, qgar::GeodesicRecBinaryImage, qgar::GeodesicRecEroBinaryImage, qgar::GeodesicRecEroImage, qgar::GeodesicRecImage, qgar::GradientLocalMaxImage, qgar::GradientModuleImage, qgar::HysteresisBinaryImage, qgar::IsotropicDilatedBinaryImage, qgar::KanungoBinaryImage, qgar::LaplacianOfGaussianImage, qgar::LinDilatedBinaryImage, qgar::LinDilatedImage, qgar::LinErodedBinaryImage, qgar::LinErodedImage, qgar::NiblackBinaryImage, qgar::OpenBinaryImage, qgar::OpenImage, qgar::RegionalMaxBinaryImage, qgar::RegionalMaxImage, qgar::RegionalMinBinaryImage, qgar::RegionalMinImage, qgar::StandardDeviationImage, qgar::ThresBinaryImage, qgar::TTBinaryImage, and qgar::UltimateErodedBinaryImage.

Definition at line 422 of file GenImage.H.

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
typedef const value_type& qgar::GenImage< T, CheckPolicy >::const_reference [inherited]
 

Constant reference to qgar::GenImage::value_type.

Reimplemented in qgar::CleanedBinaryImage, qgar::CloseImage, qgar::ContrastEnhancedImage, qgar::DilatedBinaryImage, qgar::DilatedImage, qgar::Dist34BlackCCImage, qgar::Dist34Image, qgar::Dist8cBlackCCImage, qgar::ErodedBinaryImage, qgar::ErodedImage, qgar::GenConvolImage< T, CheckingPolicy >, qgar::GeodesicRecBinaryImage, qgar::GeodesicRecEroBinaryImage, qgar::GeodesicRecEroImage, qgar::GeodesicRecImage, qgar::GradientLocalMaxImage, qgar::GradientModuleImage, qgar::HysteresisBinaryImage, qgar::IsotropicDilatedBinaryImage, qgar::KanungoBinaryImage, qgar::LaplacianOfGaussianImage, qgar::LinDilatedBinaryImage, qgar::LinDilatedImage, qgar::LinErodedBinaryImage, qgar::LinErodedImage, qgar::NiblackBinaryImage, qgar::OpenBinaryImage, qgar::OpenImage, qgar::RegionalMaxBinaryImage, qgar::RegionalMaxImage, qgar::RegionalMinBinaryImage, qgar::RegionalMinImage, qgar::StandardDeviationImage, qgar::ThresBinaryImage, qgar::TTBinaryImage, and qgar::UltimateErodedBinaryImage.

Definition at line 412 of file GenImage.H.

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
typedef value_type* qgar::GenImage< T, CheckPolicy >::pointer [inherited]
 

Pointer to qgar::GenImage::value_type.

Reimplemented in qgar::CleanedBinaryImage, qgar::CloseImage, qgar::ContrastEnhancedImage, qgar::DilatedBinaryImage, qgar::DilatedImage, qgar::Dist34BlackCCImage, qgar::Dist34Image, qgar::Dist8cBlackCCImage, qgar::ErodedBinaryImage, qgar::ErodedImage, qgar::GenConvolImage< T, CheckingPolicy >, qgar::GeodesicRecBinaryImage, qgar::GeodesicRecEroBinaryImage, qgar::GeodesicRecEroImage, qgar::GeodesicRecImage, qgar::GradientLocalMaxImage, qgar::GradientModuleImage, qgar::HysteresisBinaryImage, qgar::IsotropicDilatedBinaryImage, qgar::KanungoBinaryImage, qgar::LaplacianOfGaussianImage, qgar::LinDilatedBinaryImage, qgar::LinDilatedImage, qgar::LinErodedBinaryImage, qgar::LinErodedImage, qgar::NiblackBinaryImage, qgar::OpenBinaryImage, qgar::OpenImage, qgar::RegionalMaxBinaryImage, qgar::RegionalMaxImage, qgar::RegionalMinBinaryImage, qgar::RegionalMinImage, qgar::StandardDeviationImage, qgar::ThresBinaryImage, qgar::TTBinaryImage, and qgar::UltimateErodedBinaryImage.

Definition at line 417 of file GenImage.H.

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
typedef value_type& qgar::GenImage< T, CheckPolicy >::reference [inherited]
 

Reference to qgar::GenImage::value_type.

Reimplemented in qgar::CleanedBinaryImage, qgar::CloseImage, qgar::ContrastEnhancedImage, qgar::DilatedBinaryImage, qgar::DilatedImage, qgar::Dist34BlackCCImage, qgar::Dist34Image, qgar::Dist8cBlackCCImage, qgar::ErodedBinaryImage, qgar::ErodedImage, qgar::GenConvolImage< T, CheckingPolicy >, qgar::GeodesicRecBinaryImage, qgar::GeodesicRecEroBinaryImage, qgar::GeodesicRecEroImage, qgar::GeodesicRecImage, qgar::GradientLocalMaxImage, qgar::GradientModuleImage, qgar::HysteresisBinaryImage, qgar::IsotropicDilatedBinaryImage, qgar::KanungoBinaryImage, qgar::LaplacianOfGaussianImage, qgar::LinDilatedBinaryImage, qgar::LinDilatedImage, qgar::LinErodedBinaryImage, qgar::LinErodedImage, qgar::NiblackBinaryImage, qgar::OpenBinaryImage, qgar::OpenImage, qgar::RegionalMaxBinaryImage, qgar::RegionalMaxImage, qgar::RegionalMinBinaryImage, qgar::RegionalMinImage, qgar::StandardDeviationImage, qgar::ThresBinaryImage, qgar::TTBinaryImage, and qgar::UltimateErodedBinaryImage.

Definition at line 407 of file GenImage.H.

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
typedef T qgar::GenImage< T, CheckPolicy >::value_type [inherited]
 

Type of the elements stored in the pixel map.

Reimplemented in qgar::CleanedBinaryImage, qgar::CloseImage, qgar::ContrastEnhancedImage, qgar::DilatedBinaryImage, qgar::DilatedImage, qgar::Dist34BlackCCImage, qgar::Dist34Image, qgar::Dist8cBlackCCImage, qgar::ErodedBinaryImage, qgar::ErodedImage, qgar::GenConvolImage< T, CheckingPolicy >, qgar::GeodesicRecBinaryImage, qgar::GeodesicRecEroBinaryImage, qgar::GeodesicRecEroImage, qgar::GeodesicRecImage, qgar::GradientLocalMaxImage, qgar::GradientModuleImage, qgar::HysteresisBinaryImage, qgar::IsotropicDilatedBinaryImage, qgar::KanungoBinaryImage, qgar::LaplacianOfGaussianImage, qgar::LinDilatedBinaryImage, qgar::LinDilatedImage, qgar::LinErodedBinaryImage, qgar::LinErodedImage, qgar::NiblackBinaryImage, qgar::OpenBinaryImage, qgar::OpenImage, qgar::RegionalMaxBinaryImage, qgar::RegionalMaxImage, qgar::RegionalMinBinaryImage, qgar::RegionalMinImage, qgar::StandardDeviationImage, qgar::ThresBinaryImage, qgar::TTBinaryImage, and qgar::UltimateErodedBinaryImage.

Definition at line 402 of file GenImage.H.

Constructor & Destructor Documentation

qgar::PruneSmallCCBinaryImage::PruneSmallCCBinaryImage (  const BinaryImage  img,
int  size
) 
 

Constructor.

Definition at line 80 of file PruneSmallCCBinaryImage.C.

References _curRow, _lastRow, endOfLineProcess(), qgar::GenImage< T, CheckPolicy >::height(), qgar::GenImage< T, CheckPolicy >::pixel(), processPixel(), qgar::PRUNESMALLCC_BLACK, qgar::PRUNESMALLCC_NOCOMP, and qgar::GenImage< T, CheckPolicy >::width().

Member Function Documentation

void qgar::PruneSmallCCBinaryImage::addEquivEntries (  int  e1,
int  e2
)  [protected]
 

Add 2 entries in the equivalence table.

Definition at line 403 of file PruneSmallCCBinaryImage.C.

References _equivTable.

Referenced by attachPixelThreeEntries(), and attachPixelTwoEntries().

void qgar::PruneSmallCCBinaryImage::attachPixel (  int  i,
int  j,
int  entry
)  [protected]
 

Attach a pixel to an existing entry.

Definition at line 229 of file PruneSmallCCBinaryImage.C.

References _curRow, and _theEntries.

Referenced by attachPixelThreeEntries(), attachPixelTwoEntries(), and processPixel().

void qgar::PruneSmallCCBinaryImage::attachPixelThreeEntries (  int  i,
int  j,
int  e1,
int  e2,
int  e3
)  [protected]
 

Attach a pixel to existing entries and mark these entries as unificable.

Definition at line 254 of file PruneSmallCCBinaryImage.C.

References addEquivEntries(), attachPixel(), and attachPixelTwoEntries().

Referenced by processPixel().

void qgar::PruneSmallCCBinaryImage::attachPixelTwoEntries (  int  i,
int  j,
int  e1,
int  e2
)  [protected]
 

Attach a pixel to existing entries and mark these entries as unificable.

Definition at line 238 of file PruneSmallCCBinaryImage.C.

References addEquivEntries(), and attachPixel().

Referenced by attachPixelThreeEntries(), and processPixel().

template<class T, template< class > class CheckPolicy>
int qgar::GenImage< T, CheckPolicy >::borderCols (  int  aColIdx  )  const [inherited]
 

Mirror border columns for convolutions.

Parameters:
aColIdx index of the column

Definition at line 1052 of file GenImage.TCC.

template<class T, template< class > class CheckPolicy>
int qgar::GenImage< T, CheckPolicy >::borderRows (  int  aRowIdx  )  const [inherited]
 

Mirror border rows for convolutions.

Parameters:
aRowIdx index of the row

Definition at line 1036 of file GenImage.TCC.

template<class T, template< class > class CheckPolicy>
int qgar::GenImage< T, CheckPolicy >::bytesPerPixel (   )  const [inline, inherited]
 

Get the number of bytes per pixel.

Definition at line 369 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_bytesPerPixel.

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
void qgar::GenImage< T, CheckPolicy >::column (  unsigned int  aColIdx,
pointer  aCol
)  const [inherited]
 

Get a column of pixels.

Parameters:
aColIdx column index in image
aCol buffer to store the column of pixels
Warning:
The behavior of the function is undefined if the buffer size is smaller than the column size.

template<class T, template< class > class CheckPolicy>
void qgar::GenImage< T, CheckPolicy >::copyBox (  const GenImage< value_type, CheckPolicy > &  anImg,
unsigned int  aXTopLeft,
unsigned int  aYTopLeft,
unsigned int  aXBottomRight,
unsigned int  aYBottomRight,
value_type  aPixVal = static_cast< value_type >(0)
)  [protected, inherited]
 

Copy a rectangular area of the given image into the current image.

The sides of the rectangle are parallel to the coordinate axis.

Parameters:
anImg initial image
aXTopLeft X coordinate of the area top left corner
aYTopLeft Y coordinate of the area left corner
aXBottomRight X coordinate of the area bottom right corner
aYBottomRight Y coordinate of the area bottom right corner
aPixVal pixel value to fill non-overlaping zones (default (T)0)
Warning:
The intersection between the rectangle and the given image must be non-empty. If the overlaping zone is only partial, the non-overlaping zone(s) are filled with pixels having value aPixVal.
Todo:
To be reimplemented.

Definition at line 1074 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap, qgar::GenImage< T, CheckPolicy >::height(), qgar::GenImage< T, CheckPolicy >::pPixMap(), qgar::qgFill(), and qgar::GenImage< T, CheckPolicy >::width().

Referenced by qgar::GenImage< T, CheckPolicy >::GenImage().

int qgar::PruneSmallCCBinaryImage::createNewEntry (  int  i,
int  j
)  [protected]
 

Create a new component entry.

Definition at line 206 of file PruneSmallCCBinaryImage.C.

References _theEntries, and _unusedEntries.

Referenced by processPixel().

template<class T, template< class > class CheckPolicy>
void qgar::GenImage< T, CheckPolicy >::draw (  const Segment &  aSeg,
value_type  aPixVal = (value_type) 1
)  [inherited]
 

Draw a segment in the pixel map.

The segment pixels are set using Bresenham's algorithm. See W.M. Newman and R.F. Sproull, Principles of Interactive Computer Graphics, pp. 25-26.

Parameters:
aSeg segment to be drawn
aPixVal value to set pixels with (default (T)1)

Definition at line 535 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::setPixel(), qgar::AbstractGenPrimitive< T >::source(), qgar::AbstractGenPrimitive< T >::target(), qgar::GenPoint< T >::x(), and qgar::GenPoint< T >::y().

void qgar::PruneSmallCCBinaryImage::endOfLineProcess (  int  j  )  [protected]
 

Process executed after an end of line.

Definition at line 310 of file PruneSmallCCBinaryImage.C.

References _curRow, _lastRow, searchAndRemoveSmallComponents(), and unification().

Referenced by PruneSmallCCBinaryImage().

template<class T, template< class > class CheckPolicy>
int qgar::GenImage< T, CheckPolicy >::height (   )  const [inline, inherited]
 

Get the image height.

Definition at line 359 of file GenImage.TCC.

Referenced by qgar::GenImage< T, CheckPolicy >::copyBox(), isNeighbor(), qgar::LabeledSkeletonImage::LabeledSkeletonImage(), qgar::LinkedChainList::LinkedChainList(), qgar::MapleFile::MapleFile(), qgar::GenImage< T, CheckPolicy >::minusEqual(), qgar::GenImage< T, CheckPolicy >::operator=(), qgar::UltimateErodedBinaryImage::perform(), qgar::GeodesicRecImage::perform(), qgar::GeodesicRecEroImage::perform(), qgar::GeodesicRecEroBinaryImage::perform(), qgar::GeodesicRecBinaryImage::perform(), qgar::GenImage< T, CheckPolicy >::plusEqual(), PruneSmallCCBinaryImage(), qgar::GenImage< T, CheckPolicy >::timesEqual(), and qgar::TTBinaryImage::TTBinaryImage().

bool qgar::PruneSmallCCBinaryImage::isNeighbor (  int  i,
int  j,
int *  a,
int *  b
)  [protected]
 

Return true if it exists a black neighbor connected to the argument point.

Definition at line 508 of file PruneSmallCCBinaryImage.C.

References qgar::GenImage< T, CheckPolicy >::height(), qgar::GenImage< T, CheckPolicy >::pixel(), qgar::PRUNESMALLCC_BLACK, and qgar::GenImage< T, CheckPolicy >::width().

Referenced by removeComponent().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, GenImage_NoCheck > qgar::GenImage< T, CheckPolicy >::minus (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  const [inherited]
 

Subtract each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.

Returns:
A new image constructed from this new pixel map
Parameters:
anImg image to be subtracted to the current image
Warning:
Given and current images must have the same width and height. The subtraction is not normalized: Each result is stored in the new pixel map without any checking.

Definition at line 867 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::GenImage().

Referenced by qgar::GenImage< T, CheckPolicy >::operator-().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, CheckPolicy > & qgar::GenImage< T, CheckPolicy >::minusEqual (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  throw (QgarErrorDomain) [inherited]
 

Subtract a given image to the current image.

Parameters:
anImg image to be subtracted to the current image
Subtract each pixel of the given image to the corresponding pixel of the current image and store each result in the pixel map of the current image.

Warning:
Given and current images must have the same width and height. The subtraction is not normalized: Each result is stored in the pixel map of the current image without any checking.
Exceptions:
qgar::QgarErrorDomain (image sizes do not match)

Definition at line 877 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::height(), qgar::GenImage< T, CheckPolicy >::pPixMap(), and qgar::GenImage< T, CheckPolicy >::width().

Referenced by qgar::GenImage< T, CheckPolicy >::operator-=().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, GenImage_NoCheck > qgar::GenImage< T, CheckPolicy >::operator * (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  const [inherited]
 

Same as function qgar::GenImage::times.

Definition at line 926 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::times().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, CheckPolicy > & qgar::GenImage< T, CheckPolicy >::operator *= (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  [inherited]
 

Same as function qgar::GenImage::timesEqual.

Definition at line 937 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::timesEqual().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, GenImage_NoCheck > qgar::GenImage< T, CheckPolicy >::operator+ (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  const [inherited]
 

Same as function qgar::GenImage::plus.

Definition at line 767 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::plus().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, CheckPolicy > & qgar::GenImage< T, CheckPolicy >::operator+= (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  [inherited]
 

Same as function qgar::GenImage::plusEqual.

Definition at line 778 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::plusEqual().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, GenImage_NoCheck > qgar::GenImage< T, CheckPolicy >::operator- (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  const [inherited]
 

Same as function qgar::GenImage::minus.

Definition at line 846 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::minus().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, CheckPolicy > & qgar::GenImage< T, CheckPolicy >::operator-= (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  [inherited]
 

Same as function qgar::GenImage::minusEqual.

Definition at line 857 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::minusEqual().

template<class T, template< class > class CheckPolicy>
T * qgar::GenImage< T, CheckPolicy >::pColumn (  unsigned int  aColIdx  )  const [inline, inherited]
 

Get a pointer on a column of pixels.

Parameters:
aColIdx column index in image

Definition at line 453 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap.

template<class T, template< class > class CheckPolicy>
T qgar::GenImage< T, CheckPolicy >::pixel (  unsigned int  aX,
unsigned int  aY
)  const [inherited]
 

Get a pixel value.

Parameters:
aX X coordinate (column index) of the pixel
aY Y coordinate (row index) of the pixel

Definition at line 384 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap, and qgar::GenImage< T, CheckPolicy >::_width.

Referenced by qgar::AbstractGradientImage::dxPixel(), qgar::AbstractGradientImage::dyPixel(), isNeighbor(), qgar::MapleFile::MapleFile(), and PruneSmallCCBinaryImage().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, GenImage_NoCheck > qgar::GenImage< T, CheckPolicy >::plus (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  const [inherited]
 

Add each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.

Parameters:
anImg image to be added to the current image
Returns:
A new image constructed from this new pixel map
Warning:
Given and current images must have the same width and height. The addition is not normalized: Each result is stored in the new pixel map without any checking.

Definition at line 788 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::GenImage().

Referenced by qgar::GenImage< T, CheckPolicy >::operator+().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, CheckPolicy > & qgar::GenImage< T, CheckPolicy >::plusEqual (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  throw (QgarErrorDomain) [inherited]
 

Add a given image to the current image.

Add each pixel of the given image to the corresponding pixel of the current image and store each result in the pixel map of the current image.

Parameters:
anImg image to be added to the current image
Warning:
Given and current images must have the same width and height. The addition is not normalized: Each result is stored in the pixel map of the current image without any checking.
Exceptions:
qgar::QgarErrorDomain (image sizes do not match)

Definition at line 797 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::height(), qgar::GenImage< T, CheckPolicy >::pPixMap(), and qgar::GenImage< T, CheckPolicy >::width().

Referenced by qgar::GenImage< T, CheckPolicy >::operator+=().

template<class T, template< class > class CheckPolicy>
T * qgar::GenImage< T, CheckPolicy >::pPixel (  unsigned int  aRowIdx,
unsigned int  aColIdx
)  const [inline, inherited]
 

Get a pointer on a given pixel of the image.

Parameters:
aRowIdx row index of the pixel
aColIdx column index of the pixel

Definition at line 432 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap, and qgar::GenImage< T, CheckPolicy >::_width.

template<class T, template< class > class CheckPolicy>
T * qgar::GenImage< T, CheckPolicy >::pPixMap (   )  const [inline, inherited]
 

Get the pointer to the pixel map.

Definition at line 463 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap.

Referenced by qgar::AbstractGradientImage::AbstractGradientImage(), qgar::LinkedChainList::aChain(), qgar::GenImage< T, CheckPolicy >::copyBox(), qgar::DericheGradientImage::dfilterX(), qgar::DericheGradientImage::dfilterY(), qgar::Dist34BlackCCImage::Dist34BlackCCImage(), qgar::Dist34Image::Dist34Image(), qgar::GenImage< T, CheckPolicy >::GenImage(), qgar::GradientLocalMaxImage::GradientLocalMaxImage(), qgar::LinkedChainList::LinkedChainList(), qgar::ConnectedComponents::makeBinaryImg(), qgar::GenImage< T, CheckPolicy >::minusEqual(), qgar::NiblackBinaryImage::NiblackBinaryImage(), qgar::GenImage< T, CheckPolicy >::operator=(), qgar::UltimateErodedBinaryImage::perform(), qgar::GeodesicRecImage::perform(), qgar::GeodesicRecEroImage::perform(), qgar::GeodesicRecEroBinaryImage::perform(), qgar::GeodesicRecBinaryImage::perform(), qgar::GenImage< T, CheckPolicy >::plusEqual(), qgar::Component::PRIVATEcomputeContour(), qgar::ThresBinaryImage::ThresBinaryImage(), qgar::GenImage< T, CheckPolicy >::timesEqual(), qgar::TTBinaryImage::TTBinaryImage(), qgar::GenConvolImage< T, CheckingPolicy >::xconvol(), and qgar::GenConvolImage< T, CheckingPolicy >::yconvol().

void qgar::PruneSmallCCBinaryImage::processPixel (  int  i,
int  j
)  [protected]
 

Process a black pixel.

Definition at line 120 of file PruneSmallCCBinaryImage.C.

References _curRow, _lastRow, attachPixel(), attachPixelThreeEntries(), attachPixelTwoEntries(), createNewEntry(), qgar::PRUNESMALLCC_NOCOMP, and qgar::GenImage< T, CheckPolicy >::width().

Referenced by PruneSmallCCBinaryImage().

template<class T, template< class > class CheckPolicy>
T * qgar::GenImage< T, CheckPolicy >::pRow (  unsigned int  aRowIdx  )  const [inline, inherited]
 

Get a pointer on a row of pixels.

Parameters:
aRowIdx row index in image

Definition at line 443 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap, and qgar::GenImage< T, CheckPolicy >::_width.

void qgar::PruneSmallCCBinaryImage::removeComponent (  int  x,
int  y
)  [protected]
 

Remove a connected component recursively, by starting from one of its points.

Definition at line 492 of file PruneSmallCCBinaryImage.C.

References isNeighbor(), qgar::PRUNESMALLCC_WHITE, and qgar::GenImage< T, CheckPolicy >::setPixel().

Referenced by searchAndRemoveSmallComponents().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
void qgar::GenImage< T, CheckPolicy >::row (  unsigned int  aRowIdx,
pointer  aRow
)  const [inherited]
 

Get a row of pixels.

Parameters:
aRowIdx row index in image
aRow buffer to store the row of pixels
Warning:
The behavior of the function is undefined if the buffer size is smaller than the row size.

Referenced by qgar::CleanedBinaryImage::CleanedBinaryImage(), qgar::LinDilatedImage::dilateAll(), qgar::LinDilatedBinaryImage::dilateAll(), qgar::LinErodedImage::erodeAll(), qgar::LinErodedBinaryImage::erodeAll(), qgar::IsotropicDilatedBinaryImage::IsotropicDilatedBinaryImage(), qgar::NiblackBinaryImage::NiblackBinaryImage(), and qgar::GenImage< T, CheckPolicy >::save().

template<class T, template< class > class CheckPolicy>
void qgar::GenImage< T, CheckPolicy >::save (  AbstractPbmPlusFile &  aPbmPlusFile  )  const [inherited]
 

Store current image into a PBM+ file.

The given PBM+ file is opened (in WRITE ONLY mode) at the call, and closed before returning.

Parameters:
aPbmPlusFile a PBM+ file

Definition at line 1005 of file GenImage.TCC.

References qgar::AbstractFile::close(), qgar::AbstractFile::openWONLY(), qgar::AbstractPbmPlusFile::pRow(), qgar::GenImage< T, CheckPolicy >::row(), qgar::AbstractPbmPlusFile::setColCnt(), qgar::AbstractPbmPlusFile::setRowCnt(), and qgar::AbstractPbmPlusFile::writeRow().

void qgar::PruneSmallCCBinaryImage::searchAndRemoveSmallComponents (  int  j  )  [protected]
 

Search small connected components and remove them from the image.

Definition at line 463 of file PruneSmallCCBinaryImage.C.

References _size, _theEntries, _unusedEntries, and removeComponent().

Referenced by endOfLineProcess().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
void qgar::GenImage< T, CheckPolicy >::setColumn (  unsigned int  aColIdx,
const_pointer const   aCol
)  [inherited]
 

Set a given column of pixels.

Parameters:
aColIdx column index in image
aCol column of pixels to store into the pixel map

template<class T, template< class > class CheckPolicy>
void qgar::GenImage< T, CheckPolicy >::setPixel (  unsigned int  aX,
unsigned int  aY,
value_type  aPixVal
)  [inherited]
 

Set a pixel value.

Parameters:
aX X coordinate (column index) of the pixel
aY Y coordinate (row index) of the pixel
aPixVal value of the pixel

Definition at line 478 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_pPixMap, and qgar::GenImage< T, CheckPolicy >::_width.

Referenced by qgar::GenImage< T, CheckPolicy >::draw(), and removeComponent().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
void qgar::GenImage< T, CheckPolicy >::setRow (  unsigned int  aRowIdx,
const_pointer const   aRow
)  [inherited]
 

Set a given row of pixels.

Parameters:
aRowIdx row index in image
aRow row of pixels to store into the pixel map

Referenced by qgar::CleanedBinaryImage::CleanedBinaryImage(), qgar::LinDilatedImage::dilateAll(), qgar::LinDilatedBinaryImage::dilateAll(), qgar::LinErodedImage::erodeAll(), qgar::LinErodedBinaryImage::erodeAll(), qgar::GenImage< T, CheckPolicy >::GenImage(), qgar::IsotropicDilatedBinaryImage::IsotropicDilatedBinaryImage(), and qgar::NiblackBinaryImage::NiblackBinaryImage().

template<class T, template< class > class CheckPolicy>
GenImage< T, CheckPolicy > qgar::GenImage< T, CheckPolicy >::shallowCopy (   )  [inherited]
 

Shallow copy: The pixel map of the current image is not duplicated.

See also:
qgar::GenImage::operator= and copy constructor.
Warning:
When the copy is completed, the pixel map of the new image is the same memory space as the pixel map of the current image.

Definition at line 691 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_bytesPerPixel, qgar::GenImage< T, CheckPolicy >::_pPixMap, and qgar::GenImage< T, CheckPolicy >::_pRefCnt.

Referenced by qgar::AbstractGradientImage::shallowCopy().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, GenImage_NoCheck > qgar::GenImage< T, CheckPolicy >::times (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  const [inherited]
 

Multiply each pixel of the given image to the corresponding pixel of the current image and store each result in a new pixel map.

Parameters:
anImg image to be multiplied by the current image
Returns:
A new image constructed from this new pixel map
Warning:
Given and current images must have the same width and height. The multiplication is not normalized: Each result is stored in the new pixel map without any checking.

Definition at line 947 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::GenImage().

Referenced by qgar::GenImage< T, CheckPolicy >::operator *().

template<class T, template< class > class CheckPolicy>
template<template< class > class OtherCheckPolicy>
GenImage< T, CheckPolicy > & qgar::GenImage< T, CheckPolicy >::timesEqual (  const GenImage< value_type, OtherCheckPolicy > &  anImg  )  throw (QgarErrorDomain) [inherited]
 

Multiply a given image by the current image.

Multiply each pixel of the given image by the corresponding pixel of the current image and store each result in the pixel map of the current image.

Parameters:
anImg image to be multiplied by the current image
Warning:
Given and current images must have the same width and height. The multiplication is not normalized: Each result is stored in the pixel map of the current image without any checking.
Exceptions:
qgar::QgarErrorDomain (image sizes do not match)

Definition at line 958 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::height(), qgar::GenImage< T, CheckPolicy >::pPixMap(), and qgar::GenImage< T, CheckPolicy >::width().

Referenced by qgar::GenImage< T, CheckPolicy >::operator *=().

void qgar::PruneSmallCCBinaryImage::unification (   )  [protected]
 

Unify entries matching the same connected component.

Definition at line 328 of file PruneSmallCCBinaryImage.C.

References _curRow, _equivTable, _lastRow, _theEntries, _unusedEntries, qgar::PRUNESMALLCC_NOCOMP, and qgar::GenImage< T, CheckPolicy >::width().

Referenced by endOfLineProcess().

template<class T, template< class > class CheckPolicy>
int qgar::GenImage< T, CheckPolicy >::width (   )  const [inline, inherited]
 

Get the image width.

Definition at line 349 of file GenImage.TCC.

References qgar::GenImage< T, CheckPolicy >::_width.

Referenced by qgar::LinkedChainList::aChain(), qgar::CloseBinaryImage::CloseBinaryImage(), qgar::CloseImage::CloseImage(), qgar::GenImage< T, CheckPolicy >::copyBox(), qgar::DilatedBinaryImage::DilatedBinaryImage(), qgar::DilatedImage::DilatedImage(), qgar::Dist34Image::Dist34Image(), qgar::ErodedBinaryImage::ErodedBinaryImage(), qgar::ErodedImage::ErodedImage(), qgar::GeodesicRecBinaryImage::GeodesicRecBinaryImage(), qgar::GeodesicRecEroBinaryImage::GeodesicRecEroBinaryImage(), qgar::GeodesicRecEroImage::GeodesicRecEroImage(), qgar::GeodesicRecImage::GeodesicRecImage(), isNeighbor(), qgar::LabeledSkeletonImage::LabeledSkeletonImage(), qgar::LinkedChainList::LinkedChainList(), qgar::MapleFile::MapleFile(), qgar::GenImage< T, CheckPolicy >::minusEqual(), qgar::OpenBinaryImage::OpenBinaryImage(), qgar::OpenImage::OpenImage(), qgar::GenImage< T, CheckPolicy >::operator=(), qgar::UltimateErodedBinaryImage::perform(), qgar::GeodesicRecImage::perform(), qgar::GeodesicRecEroImage::perform(), qgar::GeodesicRecEroBinaryImage::perform(), qgar::GeodesicRecBinaryImage::perform(), qgar::GenImage< T, CheckPolicy >::plusEqual(), qgar::Component::PRIVATEcomputeContour(), processPixel(), PruneSmallCCBinaryImage(), qgar::GenImage< T, CheckPolicy >::timesEqual(), qgar::TTBinaryImage::TTBinaryImage(), and unification().

Member Data Documentation

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
unsigned int qgar::GenImage< T, CheckPolicy >::_bytesPerPixel [protected, inherited]
 

Number of bytes per pixel.

Definition at line 1096 of file GenImage.H.

Referenced by qgar::GenImage< T, CheckPolicy >::bytesPerPixel(), and qgar::GenImage< T, CheckPolicy >::shallowCopy().

int* qgar::PruneSmallCCBinaryImage::_curRow [protected]
 

Definition at line 170 of file PruneSmallCCBinaryImage.H.

Referenced by attachPixel(), endOfLineProcess(), processPixel(), PruneSmallCCBinaryImage(), and unification().

std::list< std::set<int> > qgar::PruneSmallCCBinaryImage::_equivTable [protected]
 

Definition at line 168 of file PruneSmallCCBinaryImage.H.

Referenced by addEquivEntries(), and unification().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
int qgar::GenImage< T, CheckPolicy >::_height [protected, inherited]
 

Image height.

Definition at line 1114 of file GenImage.H.

Referenced by qgar::CleanedBinaryImage::CleanedBinaryImage(), qgar::GenImage< T, CheckPolicy >::GenImage(), qgar::GradientLocalMaxImage::GradientLocalMaxImage(), qgar::GradientModuleImage::GradientModuleImage(), qgar::IsotropicDilatedBinaryImage::IsotropicDilatedBinaryImage(), and qgar::NiblackBinaryImage::NiblackBinaryImage().

int* qgar::PruneSmallCCBinaryImage::_lastRow [protected]
 

Definition at line 169 of file PruneSmallCCBinaryImage.H.

Referenced by endOfLineProcess(), processPixel(), PruneSmallCCBinaryImage(), and unification().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
pointer qgar::GenImage< T, CheckPolicy >::_pPixMap [protected, inherited]
 

Pointer to the pixel map, organized as consecutive rows.

Definition at line 1120 of file GenImage.H.

Referenced by qgar::GenImage< T, CheckPolicy >::copyBox(), qgar::GenImage< T, CheckPolicy >::GenImage(), qgar::GradientLocalMaxImage::GradientLocalMaxImage(), qgar::GradientModuleImage::GradientModuleImage(), qgar::GenImage< T, CheckPolicy >::operator=(), qgar::GenImage< T, CheckPolicy >::pColumn(), qgar::GenImage< T, CheckPolicy >::pixel(), qgar::GenImage< T, CheckPolicy >::pPixel(), qgar::GenImage< T, CheckPolicy >::pPixMap(), qgar::GenImage< T, CheckPolicy >::pRow(), qgar::GenImage< T, CheckPolicy >::setPixel(), qgar::GenImage< T, CheckPolicy >::shallowCopy(), and qgar::GenImage< T, CheckPolicy >::~GenImage().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
int* qgar::GenImage< T, CheckPolicy >::_pRefCnt [protected, inherited]
 

Reference counter.

Its value represent the number of other images with which the current image shares its pixel map.

Definition at line 1104 of file GenImage.H.

Referenced by qgar::GenImage< T, CheckPolicy >::shallowCopy(), and qgar::GenImage< T, CheckPolicy >::~GenImage().

int qgar::PruneSmallCCBinaryImage::_size [protected]
 

Definition at line 171 of file PruneSmallCCBinaryImage.H.

Referenced by searchAndRemoveSmallComponents().

std::vector<ComponentEntry> qgar::PruneSmallCCBinaryImage::_theEntries [protected]
 

Definition at line 166 of file PruneSmallCCBinaryImage.H.

Referenced by attachPixel(), createNewEntry(), searchAndRemoveSmallComponents(), and unification().

std::list<int> qgar::PruneSmallCCBinaryImage::_unusedEntries [protected]
 

Definition at line 167 of file PruneSmallCCBinaryImage.H.

Referenced by createNewEntry(), searchAndRemoveSmallComponents(), and unification().

template<class T, template< class > class CheckPolicy = GenImage_NoCheck>
int qgar::GenImage< T, CheckPolicy >::_width [protected, inherited]
 

Image width.

Definition at line 1109 of file GenImage.H.

Referenced by qgar::CleanedBinaryImage::CleanedBinaryImage(), qgar::GenImage< T, CheckPolicy >::GenImage(), qgar::GradientLocalMaxImage::GradientLocalMaxImage(), qgar::GradientModuleImage::GradientModuleImage(), qgar::IsotropicDilatedBinaryImage::IsotropicDilatedBinaryImage(), qgar::NiblackBinaryImage::NiblackBinaryImage(), qgar::GenImage< T, CheckPolicy >::pixel(), qgar::GenImage< T, CheckPolicy >::pPixel(), qgar::NiblackBinaryImage::PRIVATEgetBlackLabels(), qgar::GenImage< T, CheckPolicy >::pRow(), qgar::GenImage< T, CheckPolicy >::setPixel(), and qgar::GenImage< T, CheckPolicy >::width().

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