Feature utility class that handles the creation and evaluation of RGBD comparison features. More...

#include <pcl/ml/multi_channel_2d_comparison_feature_handler.h>

Inheritance diagram for pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >:

Collaboration diagram for pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >:

Public Member Functions
	MultiChannel2DComparisonFeatureHandler (const int feature_window_width, const int feature_window_height)
	Constructor. More...

void	setFeatureWindowSize (int width, int height)
	Sets the feature window size. More...

void	createRandomFeatures (const std::size_t num_of_features, std::vector< MultiChannel2DComparisonFeature< PointXY32i >> &features)
	Creates random features. More...

void	evaluateFeature (const MultiChannel2DComparisonFeature< PointXY32i > &feature, MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS > &data_set, std::vector< MultipleData2DExampleIndex > &examples, std::vector< float > &results, std::vector< unsigned char > &flags) const
	Evaluates a feature for a set of examples on the specified data set. More...

void	evaluateFeature (const MultiChannel2DComparisonFeature< PointXY32i > &feature, MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS > &data_set, const MultipleData2DExampleIndex &example, float &result, unsigned char &flag) const
	Evaluates a feature for one examples on the specified data set. More...

void	generateCodeForEvaluation (const MultiChannel2DComparisonFeature< PointXY32i > &feature, std::ostream &stream) const
	Generates code for feature evaluation. More...

Public Member Functions inherited from pcl::FeatureHandler< pcl::MultiChannel2DComparisonFeature< pcl::PointXY32i >, pcl::MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS >, pcl::MultipleData2DExampleIndex >
virtual	~FeatureHandler ()=default
	Destructor. More...

virtual void	createRandomFeatures (const std::size_t num_of_features, std::vector< pcl::MultiChannel2DComparisonFeature< pcl::PointXY32i > > &features)=0
	Creates random features. More...

virtual void	generateCodeForEvaluation (const pcl::MultiChannel2DComparisonFeature< pcl::PointXY32i > &feature, ::std::ostream &stream) const=0
	Generates evaluation code for the specified feature and writes it to the specified stream. More...

Detailed Description

template<class DATA_TYPE, std::size_t NUM_OF_CHANNELS>
class pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >

Feature utility class that handles the creation and evaluation of RGBD comparison features.

Definition at line 56 of file multi_channel_2d_comparison_feature_handler.h.

Constructor & Destructor Documentation

◆ MultiChannel2DComparisonFeatureHandler()

template<class DATA_TYPE , std::size_t NUM_OF_CHANNELS>

pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >::MultiChannel2DComparisonFeatureHandler	(	const int	feature_window_width,
		const int	feature_window_height
	)

inline

Constructor.

Definition at line 63 of file multi_channel_2d_comparison_feature_handler.h.

Member Function Documentation

◆ createRandomFeatures()

template<class DATA_TYPE , std::size_t NUM_OF_CHANNELS>

void pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >::createRandomFeatures	(	const std::size_t	num_of_features,
		std::vector< MultiChannel2DComparisonFeature< PointXY32i >> &	features
	)

inline

Creates random features.

Parameters

[in]	num_of_features	the number of random features to create
[out]	features	the destination for the created random features

Definition at line 87 of file multi_channel_2d_comparison_feature_handler.h.

References pcl::PointXY32i::randomPoint().

◆ evaluateFeature() [1/2]

template<class DATA_TYPE , std::size_t NUM_OF_CHANNELS>

void pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >::evaluateFeature	(	const MultiChannel2DComparisonFeature< PointXY32i > &	feature,
		MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS > &	data_set,
		const MultipleData2DExampleIndex &	example,
		float &	result,
		unsigned char &	flag
	)		const

inlinevirtual

Evaluates a feature for one examples on the specified data set.

Parameters

[in]	feature	the feature to evaluate
[in]	data_set	the data set the feature is evaluated on
[in]	example	the example the feature is evaluated for
[out]	result	the destination for the evaluation result
[out]	flag	the destination for the flag corresponding to the evaluation result

Implements pcl::FeatureHandler< pcl::MultiChannel2DComparisonFeature< pcl::PointXY32i >, pcl::MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS >, pcl::MultipleData2DExampleIndex >.

Definition at line 143 of file multi_channel_2d_comparison_feature_handler.h.

References pcl::MultiChannel2DComparisonFeature< PointT >::channel, pcl::MultipleData2DExampleIndex::data_set_id, pcl::MultiChannel2DComparisonFeature< PointT >::p1, pcl::MultiChannel2DComparisonFeature< PointT >::p2, pcl::MultipleData2DExampleIndex::x, and pcl::MultipleData2DExampleIndex::y.

◆ evaluateFeature() [2/2]

template<class DATA_TYPE , std::size_t NUM_OF_CHANNELS>

void pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >::evaluateFeature	(	const MultiChannel2DComparisonFeature< PointXY32i > &	feature,
		MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS > &	data_set,
		std::vector< MultipleData2DExampleIndex > &	examples,
		std::vector< float > &	results,
		std::vector< unsigned char > &	flags
	)		const

inlinevirtual

Evaluates a feature for a set of examples on the specified data set.

Parameters

[in]	feature	the feature to evaluate
[in]	data_set	the data set the feature is evaluated on
[in]	examples	the examples the feature is evaluated for
[out]	results	the destination for the evaluation results
[out]	flags	the destination for the flags corresponding to the evaluation results

Implements pcl::FeatureHandler< pcl::MultiChannel2DComparisonFeature< pcl::PointXY32i >, pcl::MultiChannel2DDataSet< DATA_TYPE, NUM_OF_CHANNELS >, pcl::MultipleData2DExampleIndex >.

Definition at line 117 of file multi_channel_2d_comparison_feature_handler.h.

◆ generateCodeForEvaluation()

template<class DATA_TYPE , std::size_t NUM_OF_CHANNELS>

void pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >::generateCodeForEvaluation	(	const MultiChannel2DComparisonFeature< PointXY32i > &	feature,
		std::ostream &	stream
	)		const

inline

Generates code for feature evaluation.

Parameters

[in]	feature	the feature for which code is generated
[out]	stream	the destination for the generated code

Definition at line 179 of file multi_channel_2d_comparison_feature_handler.h.

◆ setFeatureWindowSize()

template<class DATA_TYPE , std::size_t NUM_OF_CHANNELS>

void pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >::setFeatureWindowSize	(	int	width,
		int	height
	)

inline

Sets the feature window size.

Parameters

[in]	width	the width of the feature window
[in]	height	the height of the feature window

Definition at line 75 of file multi_channel_2d_comparison_feature_handler.h.

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

pcl/ml/multi_channel_2d_comparison_feature_handler.h

Public Member Functions

Detailed Description

template<class DATA_TYPE, std::size_t NUM_OF_CHANNELS> class pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >

Constructor & Destructor Documentation

◆ MultiChannel2DComparisonFeatureHandler()

Member Function Documentation

◆ createRandomFeatures()

◆ evaluateFeature() [1/2]

◆ evaluateFeature() [2/2]

◆ generateCodeForEvaluation()

◆ setFeatureWindowSize()

template<class DATA_TYPE, std::size_t NUM_OF_CHANNELS>
class pcl::MultiChannel2DComparisonFeatureHandler< DATA_TYPE, NUM_OF_CHANNELS >