ColorCoding class More...

#include <pcl/compression/color_coding.h>

Public Member Functions
	ColorCoding ()
	Constructor. More...

virtual	~ColorCoding ()
	Empty class constructor. More...

void	setBitDepth (unsigned char bitDepth_arg)
	Define color bit depth of encoded color information. More...

unsigned char	getBitDepth ()
	Retrieve color bit depth of encoded color information. More...

void	setVoxelCount (unsigned int voxelCount_arg)
	Set amount of voxels containing point color information and reserve memory. 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 color information. More...

void	initializeDecoding ()
	Initialize decoding of color information. More...

std::vector< char > &	getAverageDataVector ()
	Get reference to vector containing averaged color data. More...

std::vector< char > &	getDifferentialDataVector ()
	Get reference to vector containing differential color data. More...

void	encodeAverageOfPoints (const typename std::vector< int > &indexVector_arg, unsigned char rgba_offset_arg, PointCloudConstPtr inputCloud_arg)
	Encode averaged color information for a subset of points from point cloud. More...

void	encodePoints (const typename std::vector< int > &indexVector_arg, unsigned char rgba_offset_arg, PointCloudConstPtr inputCloud_arg)
	Encode color information of a subset of points from point cloud. More...

void	decodePoints (PointCloudPtr outputCloud_arg, std::size_t beginIdx_arg, std::size_t endIdx_arg, unsigned char rgba_offset_arg)
	Decode color information. More...

void	setDefaultColor (PointCloudPtr outputCloud_arg, std::size_t beginIdx_arg, std::size_t endIdx_arg, unsigned char rgba_offset_arg)
	Set default color to points. More...

Detailed Description

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

ColorCoding class

Note: This class encodes 8-bit color 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 64 of file color_coding.h.

Constructor & Destructor Documentation

template<typename PointT>

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

inline

Constructor.

Definition at line 77 of file color_coding.h.

template<typename PointT>

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

inlinevirtual

Empty class constructor.

Definition at line 85 of file color_coding.h.

Member Function Documentation

template<typename PointT>

void pcl::octree::ColorCoding< PointT >::decodePoints	(	PointCloudPtr	outputCloud_arg,
		std::size_t	beginIdx_arg,
		std::size_t	endIdx_arg,
		unsigned char	rgba_offset_arg
	)

inline

Decode color information.

Parameters

outputCloud_arg	output point cloud
beginIdx_arg	index indicating first point to be assiged with color information
endIdx_arg	index indicating last point to be assiged with color information
rgba_offset_arg	offset to color information

Definition at line 303 of file color_coding.h.

template<typename PointT>

void pcl::octree::ColorCoding< PointT >::encodeAverageOfPoints	(	const typename std::vector< int > &	indexVector_arg,
		unsigned char	rgba_offset_arg,
		PointCloudConstPtr	inputCloud_arg
	)

inline

Encode averaged color information for a subset of points from point cloud.

Parameters

indexVector_arg	indices defining a subset of points from points cloud
rgba_offset_arg	offset to color information
inputCloud_arg	input point cloud

Definition at line 170 of file color_coding.h.

template<typename PointT>

void pcl::octree::ColorCoding< PointT >::encodePoints	(	const typename std::vector< int > &	indexVector_arg,
		unsigned char	rgba_offset_arg,
		PointCloudConstPtr	inputCloud_arg
	)

inline

Encode color information of a subset of points from point cloud.

Parameters

indexVector_arg	indices defining a subset of points from points cloud
rgba_offset_arg	offset to color information
inputCloud_arg	input point cloud

Definition at line 222 of file color_coding.h.

template<typename PointT>

std::vector<char>& pcl::octree::ColorCoding< PointT >::getAverageDataVector ( )

inline

Get reference to vector containing averaged color data.

Definition at line 151 of file color_coding.h.

template<typename PointT>

unsigned char pcl::octree::ColorCoding< PointT >::getBitDepth ( )

inline

Retrieve color bit depth of encoded color information.

Returns: amounts of bits for representing one color component

Definition at line 104 of file color_coding.h.

template<typename PointT>

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

inline

Get reference to vector containing differential color data.

Definition at line 159 of file color_coding.h.

template<typename PointT>

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

inline

Initialize decoding of color information.

Definition at line 141 of file color_coding.h.

template<typename PointT>

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

inline

Initialize encoding of color information.

Definition at line 131 of file color_coding.h.

template<typename PointT>

void pcl::octree::ColorCoding< PointT >::setBitDepth ( unsigned char bitDepth_arg )

inline

Define color bit depth of encoded color information.

Parameters

bitDepth_arg,: amounts of bits for representing one color component

Definition at line 94 of file color_coding.h.

template<typename PointT>

void pcl::octree::ColorCoding< PointT >::setDefaultColor	(	PointCloudPtr	outputCloud_arg,
		std::size_t	beginIdx_arg,
		std::size_t	endIdx_arg,
		unsigned char	rgba_offset_arg
	)

inline

Set default color to points.

Parameters

outputCloud_arg	output point cloud
beginIdx_arg	index indicating first point to be assiged with color information
endIdx_arg	index indicating last point to be assiged with color information
rgba_offset_arg	offset to color information

Definition at line 364 of file color_coding.h.

template<typename PointT>

void pcl::octree::ColorCoding< 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 123 of file color_coding.h.

template<typename PointT>

void pcl::octree::ColorCoding< PointT >::setVoxelCount ( unsigned int voxelCount_arg )

inline

Set amount of voxels containing point color information and reserve memory.

Parameters

voxelCount_arg,: amounts of voxels

Definition at line 113 of file color_coding.h.

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

/builddir/build/BUILD/PCL-1.6.0-Source/io/include/pcl/compression/color_coding.h

Public Member Functions

Detailed Description

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

Constructor & Destructor Documentation

Member Function Documentation

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