#include <pcl/compression/point_coding.h>

Inheritance diagram for pcl::octree::PointCoding< PointT >:

Public Member Functions
	PointCoding ()=default
	Constructor.
virtual	~PointCoding ()=default
	Empty class constructor.
void	setPrecision (float precision_arg)
	Define precision of point information.
float	getPrecision ()
	Retrieve precision of point information.
void	setPointCount (unsigned int pointCount_arg)
	Set amount of points within point cloud to be encoded and reserve memory.
void	initializeEncoding ()
	Initialize encoding of differential point.
void	initializeDecoding ()
	Initialize decoding of differential point.
std::vector< char > &	getDifferentialDataVector ()
	Get reference to vector containing differential color data.
void	encodePoints (const Indices &indexVector_arg, const double *referencePoint_arg, PointCloudConstPtr inputCloud_arg)
	Encode differential point information for a subset of points from point cloud.
void	decodePoints (PointCloudPtr outputCloud_arg, const double *referencePoint_arg, uindex_t beginIdx_arg, uindex_t endIdx_arg)
	Decode differential point information.

Protected Attributes
PointCloudPtr	output_ {nullptr}
	Pointer to output point cloud dataset.
std::vector< char >	pointDiffDataVector_
	Vector for storing differential point information.
std::vector< char >::const_iterator	pointDiffDataVectorIterator_
	Iterator on differential point information vector.
float	pointCompressionResolution_ {0.001f}
	Precision of point coding.

Detailed Description

template<typename PointT>
class pcl::octree::PointCoding< PointT >

PointCoding class

Note: This class encodes 8-bit differential point information for octree-based point cloud compression.; typename: PointT: type of point used in pointcloud

Author: Julius Kammerl (juliu.nosp@m.s@ka.nosp@m.mmerl.nosp@m..de)

Definition at line 54 of file point_coding.h.

Constructor & Destructor Documentation

◆ PointCoding()

template<typename PointT>

pcl::octree::PointCoding< PointT >::PointCoding ( )

default

Constructor.

◆ ~PointCoding()

template<typename PointT>

virtual pcl::octree::PointCoding< PointT >::~PointCoding ( )

virtualdefault

Empty class constructor.

Member Function Documentation

◆ decodePoints()

template<typename PointT>

void pcl::octree::PointCoding< PointT >::decodePoints	(	PointCloudPtr	outputCloud_arg,
		const double *	referencePoint_arg,
		uindex_t	beginIdx_arg,
		uindex_t	endIdx_arg )

inline

Decode differential point information.

Parameters

outputCloud_arg	output point cloud
referencePoint_arg	coordinates of reference point
beginIdx_arg	index indicating first point to be assigned with color information
endIdx_arg	index indicating last point to be assigned with color information

Definition at line 153 of file point_coding.h.

References pointCompressionResolution_, and pointDiffDataVectorIterator_.

◆ encodePoints()

template<typename PointT>

void pcl::octree::PointCoding< PointT >::encodePoints	(	const Indices &	indexVector_arg,
		const double *	referencePoint_arg,
		PointCloudConstPtr	inputCloud_arg )

inline

Encode differential point information for a subset of points from point cloud.

Parameters

indexVector_arg	indices defining a subset of points from points cloud
referencePoint_arg	coordinates of reference point
inputCloud_arg	input point cloud

Definition at line 123 of file point_coding.h.

References pointCompressionResolution_, and pointDiffDataVector_.

◆ getDifferentialDataVector()

template<typename PointT>

std::vector< char > & pcl::octree::PointCoding< PointT >::getDifferentialDataVector ( )

inline

Get reference to vector containing differential color data.

Definition at line 112 of file point_coding.h.

References pointDiffDataVector_.

◆ getPrecision()

template<typename PointT>

float pcl::octree::PointCoding< PointT >::getPrecision ( )

inline

Retrieve precision of point information.

Returns: precision

Definition at line 82 of file point_coding.h.

References pointCompressionResolution_.

◆ initializeDecoding()

template<typename PointT>

void pcl::octree::PointCoding< PointT >::initializeDecoding ( )

inline

Initialize decoding of differential point.

Definition at line 105 of file point_coding.h.

References pointDiffDataVector_, and pointDiffDataVectorIterator_.

◆ initializeEncoding()

template<typename PointT>

void pcl::octree::PointCoding< PointT >::initializeEncoding ( )

inline

Initialize encoding of differential point.

Definition at line 98 of file point_coding.h.

References pointDiffDataVector_.

◆ setPointCount()

template<typename PointT>

void pcl::octree::PointCoding< PointT >::setPointCount ( unsigned int pointCount_arg )

inline

Set amount of points within point cloud to be encoded and reserve memory.

Parameters

pointCount_arg amounts of points within point cloud

Definition at line 91 of file point_coding.h.

References pointDiffDataVector_.

◆ setPrecision()

template<typename PointT>

void pcl::octree::PointCoding< PointT >::setPrecision ( float precision_arg )

inline

Define precision of point information.

Parameters

precision_arg precision

Definition at line 73 of file point_coding.h.

References pointCompressionResolution_.

Member Data Documentation

◆ output_

template<typename PointT>

PointCloudPtr pcl::octree::PointCoding< PointT >::output_ {nullptr}

protected

Pointer to output point cloud dataset.

Definition at line 180 of file point_coding.h.

◆ pointCompressionResolution_

template<typename PointT>

float pcl::octree::PointCoding< PointT >::pointCompressionResolution_ {0.001f}

protected

Precision of point coding.

Definition at line 189 of file point_coding.h.

Referenced by decodePoints(), encodePoints(), getPrecision(), and setPrecision().

◆ pointDiffDataVector_

template<typename PointT>

std::vector<char> pcl::octree::PointCoding< PointT >::pointDiffDataVector_

protected

Vector for storing differential point information.

Definition at line 183 of file point_coding.h.

Referenced by encodePoints(), getDifferentialDataVector(), initializeDecoding(), initializeEncoding(), and setPointCount().

◆ pointDiffDataVectorIterator_

template<typename PointT>

std::vector<char>::const_iterator pcl::octree::PointCoding< PointT >::pointDiffDataVectorIterator_

protected

Iterator on differential point information vector.

Definition at line 186 of file point_coding.h.

Referenced by decodePoints(), and initializeDecoding().

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

pcl/compression/point_coding.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ PointCoding()

◆ ~PointCoding()

Member Function Documentation

◆ decodePoints()

◆ encodePoints()

◆ getDifferentialDataVector()

◆ getPrecision()

◆ initializeDecoding()

◆ initializeEncoding()

◆ setPointCount()

◆ setPrecision()

Member Data Documentation

◆ output_

◆ pointCompressionResolution_

◆ pointDiffDataVector_

◆ pointDiffDataVectorIterator_