pcl::IntegralImage2Dim< DataType, Dimension > Class Template Reference

Determines an integral image representation for a given organized data array. More...

#include <pcl/features/integral_image2D.h>

List of all members.

Public Types
typedef Eigen::Matrix < typename IntegralImageTypeTraits < DataType >::IntegralType, Dimension, 1 >	ElementType
typedef Eigen::Matrix < typename IntegralImageTypeTraits < DataType >::IntegralType, second_order_size, 1 >	SecondOrderType
Public Member Functions
	IntegralImage2Dim (bool compute_second_order_integral_images)
	Constructor for an Integral Image.
virtual	~IntegralImage2Dim ()
	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.
SecondOrderType	getSecondOrderSum (unsigned start_x, unsigned start_y, unsigned width, unsigned height) const
	Compute the second order sum.
Static Public Attributes
static const unsigned	second_order_size = (Dimension * (Dimension + 1)) >> 1

---

Detailed Description

template<class DataType, unsigned Dimension>
class pcl::IntegralImage2Dim< DataType, Dimension >

Determines an integral image representation for a given organized data array.

Author:

Suat Gedikli

Definition at line 106 of file integral_image2D.h.

---

Member Typedef Documentation

template<class DataType, unsigned Dimension>

typedef Eigen::Matrix<typename IntegralImageTypeTraits<DataType>::IntegralType, Dimension, 1> pcl::IntegralImage2Dim< DataType, Dimension >::ElementType

Definition at line 110 of file integral_image2D.h.

template<class DataType, unsigned Dimension>

typedef Eigen::Matrix<typename IntegralImageTypeTraits<DataType>::IntegralType, second_order_size, 1> pcl::IntegralImage2Dim< DataType, Dimension >::SecondOrderType

Definition at line 111 of file integral_image2D.h.

---

Constructor & Destructor Documentation

template<class DataType, unsigned Dimension>

pcl::IntegralImage2Dim< DataType, Dimension >::IntegralImage2Dim

(

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 116 of file integral_image2D.h.

template<class DataType, unsigned Dimension>

virtual pcl::IntegralImage2Dim< DataType, Dimension >::~IntegralImage2Dim

(

)

[inline, virtual]

Destructor.

Definition at line 123 of file integral_image2D.h.

---

Member Function Documentation

template<typename DataType , unsigned Dimension>

pcl::IntegralImage2Dim< DataType, Dimension >::ElementType pcl::IntegralImage2Dim< DataType, Dimension >::getFirstOrderSum	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	width,
		unsigned	height
	)		const [inline]

Compute the first order sum.

Parameters:

[in]	start_x
[in]	start_y
[in]	width
[in]	height

Definition at line 61 of file integral_image2D.hpp.

template<typename DataType , unsigned Dimension>

pcl::IntegralImage2Dim< DataType, Dimension >::SecondOrderType pcl::IntegralImage2Dim< DataType, Dimension >::getSecondOrderSum	(	unsigned	start_x,
		unsigned	start_y,
		unsigned	width,
		unsigned	height
	)		const [inline]

Compute the second order sum.

Parameters:

[in]	start_x
[in]	start_y
[in]	width
[in]	height

Definition at line 75 of file integral_image2D.hpp.

template<typename DataType, unsigned Dimension>

void pcl::IntegralImage2Dim< DataType, Dimension >::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 46 of file integral_image2D.hpp.

---

Member Data Documentation

template<class DataType, unsigned Dimension>

const unsigned pcl::IntegralImage2Dim< DataType, Dimension >::second_order_size = (Dimension * (Dimension + 1)) >> 1 [static]

Definition at line 109 of file integral_image2D.h.

---

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

• /builddir/build/BUILD/PCL-1.3.1-Source/features/include/pcl/features/integral_image2D.h
• /builddir/build/BUILD/PCL-1.3.1-Source/features/include/pcl/features/impl/integral_image2D.hpp