Point Cloud Library (PCL)  1.12.1-dev
List of all members | Public Member Functions | Protected Attributes
pcl::octree::PointCoding< PointT > Class Template Reference

PointCoding class More...

#include <pcl/compression/point_coding.h>

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

Public Member Functions

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

Protected Attributes

PointCloudPtr output_
 Pointer to output point cloud dataset. More...
 
std::vector< char > pointDiffDataVector_
 Vector for storing differential point information
More...
 
std::vector< char >::const_iterator pointDiffDataVectorIterator_
 Iterator on differential point information vector. More...
 
float pointCompressionResolution_
 Precision of point coding. More...
 

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 ( )
inline

Constructor.

Definition at line 63 of file point_coding.h.

◆ ~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_argoutput point cloud
referencePoint_argcoordinates of reference point
beginIdx_argindex indicating first point to be assigned with color information
endIdx_argindex indicating last point to be assigned with color information

Definition at line 157 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointCompressionResolution_, and pcl::octree::PointCoding< PointT >::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_argindices defining a subset of points from points cloud
referencePoint_argcoordinates of reference point
inputCloud_arginput point cloud

Definition at line 127 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointCompressionResolution_, and pcl::octree::PointCoding< PointT >::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 116 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointDiffDataVector_.

◆ getPrecision()

template<typename PointT >
float pcl::octree::PointCoding< PointT >::getPrecision ( )
inline

Retrieve precision of point information.

Returns
precision

Definition at line 86 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointCompressionResolution_.

◆ initializeDecoding()

template<typename PointT >
void pcl::octree::PointCoding< PointT >::initializeDecoding ( )
inline

Initialize decoding of differential point.

Definition at line 109 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointDiffDataVector_, and pcl::octree::PointCoding< PointT >::pointDiffDataVectorIterator_.

◆ initializeEncoding()

template<typename PointT >
void pcl::octree::PointCoding< PointT >::initializeEncoding ( )
inline

Initialize encoding of differential point.

Definition at line 102 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::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_argamounts of points within point cloud

Definition at line 95 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointDiffDataVector_.

◆ setPrecision()

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

Define precision of point information.

Parameters
precision_argprecision

Definition at line 77 of file point_coding.h.

References pcl::octree::PointCoding< PointT >::pointCompressionResolution_.

Member Data Documentation

◆ output_

template<typename PointT >
PointCloudPtr pcl::octree::PointCoding< PointT >::output_
protected

Pointer to output point cloud dataset.

Definition at line 184 of file point_coding.h.

◆ pointCompressionResolution_

template<typename PointT >
float pcl::octree::PointCoding< PointT >::pointCompressionResolution_
protected

◆ pointDiffDataVector_

template<typename PointT >
std::vector<char> pcl::octree::PointCoding< PointT >::pointDiffDataVector_
protected

◆ pointDiffDataVectorIterator_

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

Iterator on differential point information vector.

Definition at line 190 of file point_coding.h.

Referenced by pcl::octree::PointCoding< PointT >::decodePoints(), and pcl::octree::PointCoding< PointT >::initializeDecoding().


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