partial template specialization for integral images with just one channel. More...

#include <pcl/features/integral_image2D.h>

Public Types
using	Ptr = shared_ptr<IntegralImage2D<DataType, 1>>
using	ConstPtr = shared_ptr<const IntegralImage2D<DataType, 1>>
using	ElementType = typename IntegralImageTypeTraits<DataType>::IntegralType
using	SecondOrderType = typename IntegralImageTypeTraits<DataType>::IntegralType

Public Member Functions
	IntegralImage2D (bool compute_second_order_integral_images)
	Constructor for an Integral Image.
virtual	~IntegralImage2D ()=default
	Destructor.
void	setInput (const DataType *data, unsigned width, unsigned height, unsigned element_stride, unsigned row_stride)
	Set the input data to compute the integral image for.
ElementType	getFirstOrderSum (unsigned start_x, unsigned start_y, unsigned width, unsigned height) const
	Compute the first order sum within a given rectangle.
ElementType	getFirstOrderSumSE (unsigned start_x, unsigned start_y, unsigned end_x, unsigned end_y) const
	Compute the first order sum within a given rectangle.
SecondOrderType	getSecondOrderSum (unsigned start_x, unsigned start_y, unsigned width, unsigned height) const
	Compute the second order sum within a given rectangle.
SecondOrderType	getSecondOrderSumSE (unsigned start_x, unsigned start_y, unsigned end_x, unsigned end_y) const
	Compute the second order sum within a given rectangle.
unsigned	getFiniteElementsCount (unsigned start_x, unsigned start_y, unsigned width, unsigned height) const
	Compute the number of finite elements within a given rectangle.
unsigned	getFiniteElementsCountSE (unsigned start_x, unsigned start_y, unsigned end_x, unsigned end_y) const
	Compute the number of finite elements within a given rectangle.
void	setSecondOrderComputation (bool compute_second_order_integral_images)
	sets the computation for second order integral images on or off.

Static Public Attributes
static const unsigned	second_order_size = 1

Detailed Description

template<class DataType>
class pcl::IntegralImage2D< DataType, 1 >

partial template specialization for integral images with just one channel.

Definition at line 232 of file integral_image2D.h.

Member Typedef Documentation

◆ ConstPtr

template<class DataType>

using pcl::IntegralImage2D< DataType, 1 >::ConstPtr = shared_ptr<const IntegralImage2D<DataType, 1>>

Definition at line 236 of file integral_image2D.h.

◆ ElementType

template<class DataType>

using pcl::IntegralImage2D< DataType, 1 >::ElementType = typename IntegralImageTypeTraits<DataType>::IntegralType

Definition at line 239 of file integral_image2D.h.

◆ Ptr

template<class DataType>

using pcl::IntegralImage2D< DataType, 1 >::Ptr = shared_ptr<IntegralImage2D<DataType, 1>>

Definition at line 235 of file integral_image2D.h.

◆ SecondOrderType

template<class DataType>

using pcl::IntegralImage2D< DataType, 1 >::SecondOrderType = typename IntegralImageTypeTraits<DataType>::IntegralType

Definition at line 240 of file integral_image2D.h.

Constructor & Destructor Documentation

◆ IntegralImage2D()

template<class DataType>

pcl::IntegralImage2D< DataType, 1 >::IntegralImage2D ( bool compute_second_order_integral_images )

inline

Constructor for an Integral Image.

Parameters

[in] compute_second_order_integral_images set to true if we want to compute a second order image

Definition at line 245 of file integral_image2D.h.

◆ ~IntegralImage2D()

template<class DataType>

virtual pcl::IntegralImage2D< DataType, 1 >::~IntegralImage2D ( )

virtualdefault

Destructor.

Member Function Documentation

◆ getFiniteElementsCount()

template<typename DataType>

unsigned pcl::IntegralImage2D< DataType, 1 >::getFiniteElementsCount	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	width,
		unsigned	height ) const

inline

Compute the number of finite elements within a given rectangle.

Parameters

[in]	start_x	x position of rectangle
[in]	start_y	y position of rectangle
[in]	width	width of rectangle
[in]	height	height of rectangle

Definition at line 272 of file integral_image2D.hpp.

◆ getFiniteElementsCountSE()

template<typename DataType>

unsigned pcl::IntegralImage2D< DataType, 1 >::getFiniteElementsCountSE	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	end_x,
		unsigned	end_y ) const

inline

Compute the number of finite elements within a given rectangle.

Parameters

[in]	start_x	x position of the start of the rectangle
[in]	start_y	x position of the start of the rectangle
[in]	end_x	x position of the end of the rectangle
[in]	end_y	x position of the end of the rectangle

Definition at line 314 of file integral_image2D.hpp.

◆ getFirstOrderSum()

template<typename DataType>

pcl::IntegralImage2D< DataType, 1 >::ElementType pcl::IntegralImage2D< DataType, 1 >::getFirstOrderSum	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	width,
		unsigned	height ) const

inline

Compute the first order sum within a given rectangle.

Parameters

[in]	start_x	x position of rectangle
[in]	start_y	y position of rectangle
[in]	width	width of rectangle
[in]	height	height of rectangle

Definition at line 244 of file integral_image2D.hpp.

◆ getFirstOrderSumSE()

template<typename DataType>

pcl::IntegralImage2D< DataType, 1 >::ElementType pcl::IntegralImage2D< DataType, 1 >::getFirstOrderSumSE	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	end_x,
		unsigned	end_y ) const

inline

Compute the first order sum within a given rectangle.

Parameters

[in]	start_x	x position of the start of the rectangle
[in]	start_y	x position of the start of the rectangle
[in]	end_x	x position of the end of the rectangle
[in]	end_y	x position of the end of the rectangle

Definition at line 286 of file integral_image2D.hpp.

◆ getSecondOrderSum()

template<typename DataType>

pcl::IntegralImage2D< DataType, 1 >::SecondOrderType pcl::IntegralImage2D< DataType, 1 >::getSecondOrderSum	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	width,
		unsigned	height ) const

inline

Compute the second order sum within a given rectangle.

Parameters

[in]	start_x	x position of rectangle
[in]	start_y	y position of rectangle
[in]	width	width of rectangle
[in]	height	height of rectangle

Definition at line 258 of file integral_image2D.hpp.

◆ getSecondOrderSumSE()

template<typename DataType>

pcl::IntegralImage2D< DataType, 1 >::SecondOrderType pcl::IntegralImage2D< DataType, 1 >::getSecondOrderSumSE	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	end_x,
		unsigned	end_y ) const

inline

Compute the second order sum within a given rectangle.

Parameters

[in]	start_x	x position of the start of the rectangle
[in]	start_y	x position of the start of the rectangle
[in]	end_x	x position of the end of the rectangle
[in]	end_y	x position of the end of the rectangle

Definition at line 300 of file integral_image2D.hpp.

◆ setInput()

template<typename DataType>

void pcl::IntegralImage2D< DataType, 1 >::setInput	(	const DataType *	data,
		unsigned	width,
		unsigned	height,
		unsigned	element_stride,
		unsigned	row_stride )

Set the input data to compute the integral image for.

Parameters

[in]	data	the input data
[in]	width	the width of the data
[in]	height	the height of the data
[in]	element_stride	the element stride of the data
[in]	row_stride	the row stride of the data

Definition at line 227 of file integral_image2D.hpp.

◆ setSecondOrderComputation()

void pcl::IntegralImage2D< DataType, Dimension >::setSecondOrderComputation ( bool compute_second_order_integral_images )

sets the computation for second order integral images on or off.

Parameters

compute_second_order_integral_images

Definition at line 137 of file integral_image2D.hpp.

Member Data Documentation

◆ second_order_size

template<class DataType>

const unsigned pcl::IntegralImage2D< DataType, 1 >::second_order_size = 1

static

Definition at line 238 of file integral_image2D.h.

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

pcl/features/integral_image2D.h
pcl/features/impl/integral_image2D.hpp

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ ConstPtr

◆ ElementType

◆ Ptr

◆ SecondOrderType

Constructor & Destructor Documentation

◆ IntegralImage2D()

◆ ~IntegralImage2D()

Member Function Documentation

◆ getFiniteElementsCount()

◆ getFiniteElementsCountSE()

◆ getFirstOrderSum()

◆ getFirstOrderSumSE()

◆ getSecondOrderSum()

◆ getSecondOrderSumSE()

◆ setInput()

◆ setSecondOrderComputation()

Member Data Documentation

◆ second_order_size