pic::ConnectedComponents< T > Class Template Reference

#include <connected_components.hpp>

Public Member Functions
	ConnectedComponents (float thr=0.05f)
	ConnectedComponents. More...
uint *	execute (Image *imgIn, uint *imgOut, std::vector< LabelOutput > &ret)
	execute More...
uint *	execute (T *imgIn, int width, int height, uint *imgOut, std::vector< LabelOutput > &ret)
	execute More...

Static Public Member Functions
static uint *	reCount (uint *imgLabel, std::vector< LabelOutput > &labelsList)
	reCount More...
static Image *	convertFromIntegerToImage (uint *imgLabel, Image *imgOut, int width, int height)
	convertFromIntegerToImage More...
static void	computeLabelsListFromImageLabels (uint *labels, int n, std::vector< LabelOutput > &labelsList)
	computeLabelsList More...
static uint *	computeImageLabelsFromLabelsList (std::vector< LabelOutput > &labelsList, uint *labels, int n)
	computeImageLabelsFromLabelsList More...
static void	getMappingLabelsList (std::vector< LabelOutput > &labelsList, std::map< uint, int > &labels_map)
	getMappingLabelsList More...
static void	computeNeighbors (uint *labels, int width, int height, std::vector< LabelOutput > &labelsList)
	computeNeighbors More...
static void	mergeIsolatedAreasWithThreshold (uint *labels, int width, int height, std::vector< LabelOutput > &labelsList, int threshold=1)
	mergeIsolatedAreasWithThreshold More...

Protected Member Functions
void	secondPass (uint *imgOut, std::vector< LabelOutput > &ret, std::set< LabelInfo > &labelEq, int n)
	secondPass More...
void	track (uint *imgOut, int &label, std::set< LabelInfo > &labelEq, int neighbors[2], int nNeighbors, int ind)

Protected Attributes
float	thr

Constructor & Destructor Documentation

ConnectedComponents()

template<class T>

pic::ConnectedComponents< T >::ConnectedComponents ( float  thr = 0.05f )

inline

ConnectedComponents.

Parameters

thr

Member Function Documentation

computeImageLabelsFromLabelsList()

template<class T>

static uint* pic::ConnectedComponents< T >::computeImageLabelsFromLabelsList ( std::vector< LabelOutput > &  labelsList, uint *  labels, int  n  )

inlinestatic

computeImageLabelsFromLabelsList

Parameters

labelsList
labels
n

Returns

computeLabelsListFromImageLabels()

template<class T>

static void pic::ConnectedComponents< T >::computeLabelsListFromImageLabels ( uint *  labels, int  n, std::vector< LabelOutput > &  labelsList  )

inlinestatic

computeLabelsList

Parameters

labels
n
labelsList

computeNeighbors()

template<class T>

static void pic::ConnectedComponents< T >::computeNeighbors ( uint *  labels, int  width, int  height, std::vector< LabelOutput > &  labelsList  )

inlinestatic

computeNeighbors

Parameters

labels
width
height
labelsList

convertFromIntegerToImage()

template<class T>

static Image* pic::ConnectedComponents< T >::convertFromIntegerToImage ( uint *  imgLabel, Image *  imgOut, int  width, int  height  )

inlinestatic

convertFromIntegerToImage

Parameters

imgLabel
imgOut
width
height

Returns

execute() [1/2]

template<class T>

uint* pic::ConnectedComponents< T >::execute ( Image *  imgIn, uint *  imgOut, std::vector< LabelOutput > &  ret  )

inline

execute

Parameters

imgIn
imgOut
ret

execute() [2/2]

template<class T>

uint* pic::ConnectedComponents< T >::execute ( T *  imgIn, int  width, int  height, uint *  imgOut, std::vector< LabelOutput > &  ret  )

inline

execute

Parameters

imgIn
width
height
imgOut
ret

Returns

getMappingLabelsList()

template<class T>

static void pic::ConnectedComponents< T >::getMappingLabelsList ( std::vector< LabelOutput > &  labelsList, std::map< uint, int > &  labels_map  )

inlinestatic

getMappingLabelsList

Parameters

labelsList
labels_map

mergeIsolatedAreasWithThreshold()

template<class T>

static void pic::ConnectedComponents< T >::mergeIsolatedAreasWithThreshold ( uint *  labels, int  width, int  height, std::vector< LabelOutput > &  labelsList, int  threshold = 1  )

inlinestatic

mergeIsolatedAreasWithThreshold

Parameters

labels
width
height
labelsList
threshold

reCount()

template<class T>

static uint* pic::ConnectedComponents< T >::reCount ( uint *  imgLabel, std::vector< LabelOutput > &  labelsList  )

inlinestatic

reCount

Parameters

imgLabel
ret

Returns

secondPass()

template<class T>

void pic::ConnectedComponents< T >::secondPass ( uint *  imgOut, std::vector< LabelOutput > &  ret, std::set< LabelInfo > &  labelEq, int  n  )

inlineprotected

secondPass

Parameters

imgOut
labelEq

track()

template<class T>

void pic::ConnectedComponents< T >::track ( uint *  imgOut, int &  label, std::set< LabelInfo > &  labelEq, int  neighbors[2], int  nNeighbors, int  ind  )

inlineprotected

Member Data Documentation

thr

template<class T>

float pic::ConnectedComponents< T >::thr

protected

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

• C:/Users/Francesco/Documents/GitHub/piccante/include/algorithms/connected_components.hpp