Implementation of a high-dimensional gaussian filtering using the permutohedral lattice. More...

#include <pcl/ml/permutohedral.h>

Collaboration diagram for pcl::Permutohedral:

Classes
struct	Neighbors

Public Member Functions
	Permutohedral ()
	Constructor for Permutohedral class. More...

void	init (const std::vector< float > &feature, const int feature_dimension, const int N)
	Initialization. More...

void	compute (std::vector< float > &out, const std::vector< float > &in, int value_size, int in_offset=0, int out_offset=0, int in_size=-1, int out_size=-1) const

void	initOLD (const std::vector< float > &feature, const int feature_dimension, const int N)

void	computeOLD (std::vector< float > &out, const std::vector< float > &in, int value_size, int in_offset=0, int out_offset=0, int in_size=-1, int out_size=-1) const

void	debug ()

std::size_t	generateHashKey (const std::vector< short > &k)
	Pseudo random generator. More...

Public Attributes
int	N_
	Number of variables. More...

std::vector< Neighbors >	blur_neighbors_

int	M_
	Size of sparse discretized space. More...

int	d_
	Dimension of feature. More...

std::vector< float >	offset_

std::vector< float >	offsetTMP_

std::vector< float >	barycentric_

Neighbors *	blur_neighborsOLD_

int *	offsetOLD_

float *	barycentricOLD_

std::vector< float >	baryOLD_

Detailed Description

Implementation of a high-dimensional gaussian filtering using the permutohedral lattice.

Author: Christian Potthast (potth.nosp@m.ast@.nosp@m.usc.e.nosp@m.du)

Adams_fasthigh-dimensional author = {Andrew Adams and Jongmin Baek and Myers Abraham Davis}, title = {Fast high-dimensional filtering using the permutohedral lattice}, booktitle = {Computer Graphics Forum (EG 2010 Proceedings}, year = {}, pages = {2010} }

Definition at line 66 of file permutohedral.h.

Constructor & Destructor Documentation

◆ Permutohedral()

pcl::Permutohedral::Permutohedral ( )

Constructor for Permutohedral class.

Member Function Documentation

◆ compute()

void pcl::Permutohedral::compute	(	std::vector< float > &	out,
		const std::vector< float > &	in,
		int	value_size,
		int	in_offset = `0`,
		int	out_offset = `0`,
		int	in_size = `-1`,
		int	out_size = `-1`
	)		const

◆ computeOLD()

void pcl::Permutohedral::computeOLD	(	std::vector< float > &	out,
		const std::vector< float > &	in,
		int	value_size,
		int	in_offset = `0`,
		int	out_offset = `0`,
		int	in_size = `-1`,
		int	out_size = `-1`
	)		const

◆ debug()

void pcl::Permutohedral::debug ( )

◆ generateHashKey()

std::size_t pcl::Permutohedral::generateHashKey ( const std::vector< short > & k )

inline

Pseudo random generator.

Definition at line 107 of file permutohedral.h.

References d_.

◆ init()

void pcl::Permutohedral::init	(	const std::vector< float > &	feature,
		const int	feature_dimension,
		const int	N
	)

Initialization.

◆ initOLD()

void pcl::Permutohedral::initOLD	(	const std::vector< float > &	feature,
		const int	feature_dimension,
		const int	N
	)

Member Data Documentation

◆ barycentric_

std::vector<float> pcl::Permutohedral::barycentric_

Definition at line 132 of file permutohedral.h.

◆ barycentricOLD_

float* pcl::Permutohedral::barycentricOLD_

Definition at line 136 of file permutohedral.h.

◆ baryOLD_

std::vector<float> pcl::Permutohedral::baryOLD_

Definition at line 137 of file permutohedral.h.

◆ blur_neighbors_

std::vector<Neighbors> pcl::Permutohedral::blur_neighbors_

Definition at line 122 of file permutohedral.h.

◆ blur_neighborsOLD_

Neighbors* pcl::Permutohedral::blur_neighborsOLD_

Definition at line 134 of file permutohedral.h.

◆ d_

int pcl::Permutohedral::d_

Dimension of feature.

Definition at line 128 of file permutohedral.h.

Referenced by generateHashKey().

◆ M_

int pcl::Permutohedral::M_

Size of sparse discretized space.

Definition at line 125 of file permutohedral.h.

◆ N_

int pcl::Permutohedral::N_

Number of variables.

Definition at line 120 of file permutohedral.h.

◆ offset_

std::vector<float> pcl::Permutohedral::offset_

Definition at line 130 of file permutohedral.h.

◆ offsetOLD_

int* pcl::Permutohedral::offsetOLD_

Definition at line 135 of file permutohedral.h.

◆ offsetTMP_

std::vector<float> pcl::Permutohedral::offsetTMP_

Definition at line 131 of file permutohedral.h.

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

pcl/ml/permutohedral.h

Classes

Public Member Functions

Public Attributes