General Hough space. More...

#include <TGeneralHoughSpace.h>

Inheritance diagram for ialgo::TGeneralHoughSpace< Dimensions, Element >:

Collaboration diagram for ialgo::TGeneralHoughSpace< Dimensions, Element >:

Public Types
typedef istd::TArray< Element, Dimensions >	BaseClass

typedef TIHoughSpace< Dimensions, Element >	BaseClass2

Public Types inherited from istd::TArray< double, Dimensions >
typedef TIndex< Dimensions >	IndexType

typedef TIndex< Dimensions >	SizesType

typedef double	ElementType

Public Types inherited from ialgo::TIHoughSpace< Dimensions, double >
enum	ExtensionMode
	Describe how the space is extended, it means how the area outside of space should be interpreted. More...

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ICF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING , CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...

enum	SupportedOperations { SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 , SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 , SO_CHANGE_LOCK = 1 << 5 }
	Flags for supported operations. More...

enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

Public Member Functions
	TGeneralHoughSpace ()

	TGeneralHoughSpace (const istd::TIndex< Dimensions > &size)

template<typename Operation >
void	ApplyOperation (Operation operation)
	Apply some operation to each element.

template<typename Operation >
void	CombineWithSpace (const TGeneralHoughSpace &space, Operation operation)
	Combine this space with some other space.

void	SetDimensionWrapped (int dimensionIndex, bool state)
	Set if this space to be wrapped horizontaly or not.

void	SetExtensionBorder (int dimensionIndex, bool state)
	Set mode of extension mode to border or not.

double	GetDistScalingFactor (int dimensionIndex) const
	Get the distance scaling factors used to calculate how far are elements in this space.

void	SetDistScalingFactor (int dimensionIndex, double factor)
	Set the distance scaling factors used to calculate how far are elements in this space.

virtual istd::TIndex< Dimensions >	GetSpaceSize () const
	Get size of this Hough space.

virtual bool	CreateHoughSpace (const istd::TIndex< Dimensions > &size, const Element &initValue=0)

virtual bool	IsDimensionWrapped (int dimensionIndex) const
	Check if this space is wrapped horizontaly, it means the the left pixel is neighbour of the right one.

virtual BaseClass2::ExtensionMode	GetExtensionMode (int dimensionIndex) const
	Get extension mode for single dimension.

virtual void	IncreaseValueAt (const imath::TVector< Dimensions > &position, Element value)

virtual void	SmoothHoughSpace (const istd::TIndex< Dimensions > &iterations)
	Smooth this space with specified stronness.

virtual bool	AnalyseHoughSpace (const Element &minValue, typename BaseClass2::ResultsConsumer &resultProcessor) const

virtual bool	ExtractToBitmap (iimg::IBitmap &bitmap) const
	Extract this Hough space to some gray scale bitmap.

virtual bool	GetSpacePosition (const imath::TVector< Dimensions > &position, imath::TVector< Dimensions > &result) const
	Get position in space for some input.

virtual double	GetSpaceDistance (const imath::TVector< Dimensions > &position1, const imath::TVector< Dimensions > &position2) const
	Get distance between two hough space positions considering the space wrapping.

virtual double	GetSpaceDistance2 (const imath::TVector< Dimensions > &position1, const imath::TVector< Dimensions > &position2) const
	Get square of distance between two hough space positions considering the space wrapping.

virtual bool	Serialize (iser::IArchive &archive)
	Load or store state of this object as a archive stream.

Public Member Functions inherited from istd::TArray< double, Dimensions >
	TArray ()

	TArray (TArray &&array)=default

	TArray (const TArray &array)=default

	TArray (const SizesType &sizes)

void	Reset ()
	Removes all elements and set all sizes to 0.

bool	IsEmpty () const
	Check if this array has no elements.

bool	IsDimensionsCountFixed () const
	Check, if number dimensions is fixed.

int	GetDimensionsCount () const
	Get number of dimensions of this array.

bool	SetDimensionsCount (int count)
	Set number of dimensions of this array.

const SizesType &	GetSizes () const
	Get list of all sizes.

bool	SetSizes (const SizesType &sizes)
	Set list of all sizes.

int	GetSize (int dimension) const
	Get size of array for specified dimension.

bool	SetSize (int dimension, int size)
	Set size of array for specified dimension.

const double &	GetAt (const IndexType &index) const
	Get element stored at specified index.

double &	GetAtRef (const IndexType &index)
	Get reference to element stored at specified index.

void	SetAt (const IndexType &index, const double &value)
	Set element at specified index.

void	SetAllElements (const double &value)
	Set some value to all elements.

iterator	begin () const
	Get begin value of element access iterator.

const iterator &	end () const
	Get end value of element access iterator.

TArray &	operator= (TArray &&array)=default

TArray &	operator= (const TArray &array)=default

bool	operator== (const TArray< double, Dimensions > &value) const

bool	operator!= (const TArray< double, Dimensions > &value) const

const double &	operator[] (const IndexType &index) const

double &	operator[] (const IndexType &index)

Public Member Functions inherited from ialgo::TIHoughSpace< Dimensions, double >
virtual bool	CreateHoughSpace (const istd::TIndex< Dimensions > &size, const double &initValue=0)=0
	Create Hough space with specified size.

virtual void	IncreaseValueAt (const imath::TVector< Dimensions > &position, double value)=0
	Increase the value at specified position.

virtual bool	AnalyseHoughSpace (const double &minValue, ResultsConsumer &resultProcessor) const=0
	Analyse this Hough space to find set of local maximums.

Public Member Functions inherited from iser::ISerializable
virtual quint32	GetMinimalVersion (int versionId) const
	Get minimal needed version to correct storing of this data.

Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations.

virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one.

virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.

virtual std::unique_ptr< IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object.

virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state.

virtual QMutex *	GetChangesLock () const
	Get mutex beeing locked during changes, if available.

virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction.

virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction.

virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.

virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.

Protected Member Functions
void	SmoothSingleDimension (int dimensionIndex, int iterations)

Protected Member Functions inherited from istd::TArray< double, Dimensions >
int	GetElementIndex (const IndexType &index) const
	Get index of element in one dimensional array.

void	UpdateElementsSize ()
	Update size of elements to size changes.

void	DeepCopy (const Elements &elements, const SizesType &sizes)

Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.

virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Additional Inherited Members
Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.

static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.

static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.

static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.

Protected Types inherited from istd::TArray< double, Dimensions >
typedef std::vector< double >	Elements

Protected Attributes inherited from istd::TArray< double, Dimensions >
SizesType	m_sizes

Elements	m_elements

Detailed Description

template<int Dimensions, class Element = double>
class ialgo::TGeneralHoughSpace< Dimensions, Element >

General Hough space.

Definition at line 26 of file TGeneralHoughSpace.h.

Member Typedef Documentation

◆ BaseClass

template<int Dimensions, class Element = double>

istd::TArray<Element, Dimensions> ialgo::TGeneralHoughSpace< Dimensions, Element >::BaseClass

Definition at line 31 of file TGeneralHoughSpace.h.

◆ BaseClass2

template<int Dimensions, class Element = double>

TIHoughSpace<Dimensions, Element> ialgo::TGeneralHoughSpace< Dimensions, Element >::BaseClass2

Definition at line 32 of file TGeneralHoughSpace.h.

Constructor & Destructor Documentation

◆ TGeneralHoughSpace() [1/2]

template<int Dimensions, class Element >

ialgo::TGeneralHoughSpace< Dimensions, Element >::TGeneralHoughSpace ( )

Definition at line 132 of file TGeneralHoughSpace.h.

◆ TGeneralHoughSpace() [2/2]

template<int Dimensions, class Element >

ialgo::TGeneralHoughSpace< Dimensions, Element >::TGeneralHoughSpace ( const istd::TIndex< Dimensions > & size )

Definition at line 138 of file TGeneralHoughSpace.h.

References ialgo::TGeneralHoughSpace< Dimensions, Element >::CreateHoughSpace().

Member Function Documentation

◆ AnalyseHoughSpace()

template<int Dimensions, class Element >

bool ialgo::TGeneralHoughSpace< Dimensions, Element >::AnalyseHoughSpace	(	const Element &	minValue,
		typename BaseClass2::ResultsConsumer &	resultProcessor ) const

virtual

Definition at line 278 of file TGeneralHoughSpace.h.

References ialgo::TIHoughSpace< Dimensions, Element >::ResultsConsumer::GetSupportedNeghboursCount(), istd::TIndex< Dimensions >::Increase(), istd::TIndex< Dimensions >::IsInside(), ialgo::TIHoughSpace< Dimensions, Element >::ResultsConsumer::OnMaximumFound(), ialgo::TIHoughSpace< Dimensions, Element >::ResultsConsumer::OnProcessingBegin(), and ialgo::TIHoughSpace< Dimensions, Element >::ResultsConsumer::OnProcessingEnd().

◆ ApplyOperation()

template<int Dimensions, class Element >

template<typename Operation >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::ApplyOperation ( Operation operation )

Apply some operation to each element.

Definition at line 459 of file TGeneralHoughSpace.h.

◆ CombineWithSpace()

template<int Dimensions, class Element >

template<typename Operation >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::CombineWithSpace	(	const TGeneralHoughSpace< Dimensions, Element > &	space,
		Operation	operation )

Combine this space with some other space.

Definition at line 473 of file TGeneralHoughSpace.h.

References istd::TIndex< Dimensions >::GetZero(), istd::TIndex< Dimensions >::Increase(), istd::TIndex< Dimensions >::IsInside(), and istd::TArray< Element, Dimensions >::m_sizes.

◆ CreateHoughSpace()

template<int Dimensions, class Element >

bool ialgo::TGeneralHoughSpace< Dimensions, Element >::CreateHoughSpace	(	const istd::TIndex< Dimensions > &	size,
		const Element &	initValue = 0 )

virtual

Definition at line 194 of file TGeneralHoughSpace.h.

Referenced by ialgo::TGeneralHoughSpace< Dimensions, Element >::TGeneralHoughSpace().

◆ ExtractToBitmap()

template<int Dimensions, class Element >

bool ialgo::TGeneralHoughSpace< Dimensions, Element >::ExtractToBitmap ( iimg::IBitmap & bitmap ) const

virtual

Extract this Hough space to some gray scale bitmap.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 385 of file TGeneralHoughSpace.h.

References iimg::IRasterImage::ClearImage(), iimg::IBitmap::CreateBitmap(), iimg::IBitmap::GetLinePtr(), istd::CIndex2d::GetX(), istd::CIndex2d::GetY(), and iimg::IBitmap::PF_GRAY.

◆ GetDistScalingFactor()

template<int Dimensions, class Element >

double ialgo::TGeneralHoughSpace< Dimensions, Element >::GetDistScalingFactor ( int dimensionIndex ) const

Get the distance scaling factors used to calculate how far are elements in this space.

Definition at line 165 of file TGeneralHoughSpace.h.

◆ GetExtensionMode()

template<int Dimensions, class Element >

TIHoughSpace< Dimensions, Element >::ExtensionMode ialgo::TGeneralHoughSpace< Dimensions, Element >::GetExtensionMode ( int dimensionIndex ) const

virtual

Get extension mode for single dimension.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 223 of file TGeneralHoughSpace.h.

◆ GetSpaceDistance()

template<int Dimensions, class Element >

double ialgo::TGeneralHoughSpace< Dimensions, Element >::GetSpaceDistance	(	const imath::TVector< Dimensions > &	position1,
		const imath::TVector< Dimensions > &	position2 ) const

inlinevirtual

Get distance between two hough space positions considering the space wrapping.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 100 of file TGeneralHoughSpace.h.

◆ GetSpaceDistance2()

template<int Dimensions, class Element >

double ialgo::TGeneralHoughSpace< Dimensions, Element >::GetSpaceDistance2	(	const imath::TVector< Dimensions > &	position1,
		const imath::TVector< Dimensions > &	position2 ) const

inlinevirtual

Get square of distance between two hough space positions considering the space wrapping.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 107 of file TGeneralHoughSpace.h.

◆ GetSpacePosition()

template<int Dimensions, class Element >

bool ialgo::TGeneralHoughSpace< Dimensions, Element >::GetSpacePosition	(	const imath::TVector< Dimensions > &	position,
		imath::TVector< Dimensions > &	result ) const

virtual

Get position in space for some input.

It consides the wrapping of space.

Returns: true, if this position is representable in the space.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 435 of file TGeneralHoughSpace.h.

◆ GetSpaceSize()

template<int Dimensions, class Element >

istd::TIndex< Dimensions > ialgo::TGeneralHoughSpace< Dimensions, Element >::GetSpaceSize ( ) const

virtual

Get size of this Hough space.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 187 of file TGeneralHoughSpace.h.

◆ IncreaseValueAt()

template<int Dimensions, class Element >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::IncreaseValueAt	(	const imath::TVector< Dimensions > &	position,
		Element	value )

virtual

Definition at line 233 of file TGeneralHoughSpace.h.

◆ IsDimensionWrapped()

template<int Dimensions, class Element >

bool ialgo::TGeneralHoughSpace< Dimensions, Element >::IsDimensionWrapped ( int dimensionIndex ) const

virtual

Check if this space is wrapped horizontaly, it means the the left pixel is neighbour of the right one.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 213 of file TGeneralHoughSpace.h.

◆ Serialize()

template<int Dimensions, class Element >

bool ialgo::TGeneralHoughSpace< Dimensions, Element >::Serialize ( iser::IArchive & archive )

virtual

Load or store state of this object as a archive stream.

Type of operation is depending on archive type.

See also: iser::IArchive

Implements iser::ISerializable.

Definition at line 494 of file TGeneralHoughSpace.h.

References iser::IArchive::BeginMultiTag(), iser::IArchive::BeginTag(), iser::IArchive::EndTag(), iser::IArchive::IsChanging(), iser::IArchive::Process(), iser::CArchiveTag::TT_GROUP, and iser::CArchiveTag::TT_MULTIPLE.

◆ SetDimensionWrapped()

template<int Dimensions, class Element >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::SetDimensionWrapped	(	int	dimensionIndex,
		bool	state )

Set if this space to be wrapped horizontaly or not.

Space is horizonally wrapped if the left pixel is neighbour of the right one.

Definition at line 145 of file TGeneralHoughSpace.h.

◆ SetDistScalingFactor()

template<int Dimensions, class Element >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::SetDistScalingFactor	(	int	dimensionIndex,
		double	factor )

Set the distance scaling factors used to calculate how far are elements in this space.

Definition at line 175 of file TGeneralHoughSpace.h.

◆ SetExtensionBorder()

template<int Dimensions, class Element >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::SetExtensionBorder	(	int	dimensionIndex,
		bool	state )

Set mode of extension mode to border or not.

Definition at line 155 of file TGeneralHoughSpace.h.

◆ SmoothHoughSpace()

template<int Dimensions, class Element >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::SmoothHoughSpace ( const istd::TIndex< Dimensions > & iterations )

virtual

Smooth this space with specified stronness.

Implements ialgo::TIHoughSpace< Dimensions, double >.

Definition at line 264 of file TGeneralHoughSpace.h.

◆ SmoothSingleDimension()

template<int Dimensions, class Element >

void ialgo::TGeneralHoughSpace< Dimensions, Element >::SmoothSingleDimension	(	int	dimensionIndex,
		int	iterations )

protected

Definition at line 541 of file TGeneralHoughSpace.h.

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

ialgo/TGeneralHoughSpace.h

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

◆ BaseClass2

Constructor & Destructor Documentation

◆ TGeneralHoughSpace() [1/2]

◆ TGeneralHoughSpace() [2/2]

Member Function Documentation

◆ AnalyseHoughSpace()

◆ ApplyOperation()

◆ CombineWithSpace()

◆ CreateHoughSpace()

◆ ExtractToBitmap()

◆ GetDistScalingFactor()

◆ GetExtensionMode()

◆ GetSpaceDistance()

◆ GetSpaceDistance2()

◆ GetSpacePosition()

◆ GetSpaceSize()

◆ IncreaseValueAt()

◆ IsDimensionWrapped()

◆ Serialize()

◆ SetDimensionWrapped()

◆ SetDistScalingFactor()

◆ SetExtensionBorder()

◆ SmoothHoughSpace()

◆ SmoothSingleDimension()