ev::PointCloud_< T, Options, E > Class Template Reference

This class is used to represent events as point clouds. More...

#include <point-cloud.hpp>

Inheritance diagram for ev::PointCloud_< T, Options, E >:

Public Member Functions
bool	contains (const Event_< E > &e) const
	Check if an event is included in the point cloud.
Public Member Functions inherited from ev::AbstractRepresentation_< T, RepresentationOptions::NONE, int >
std::size_t	count () const
	Number of events integrated in the representation.
double	duration () const
	Time difference between the oldest and the newest event integrated in the representation.
double	midTime () const
	Calculate the midpoint time between the oldest and the newest event.
void	clear ()
	Remove all events from the representation.
void	clear (const cv::Mat &background)
	Remove all events from the representation and add a background image.
bool	insert (const Event_< int > &e)
	Insert one event in the representation.
bool	insert (const Array_< int, N > &array)
	Insert an array of events in the representation.
bool	insert (const Vector_< int > &vector)
	Insert a vector of events in the representation.
bool	insert (Queue_< int > &queue, const bool keep_events_in_queue=false)
	Insert a queue of events in the representation.
void	setTimeOffset (const Event_< int > &e)
	Set time offset.
void	setValue (const bool polarity, const Type &value)
	Set values for ON and OFF pixels.
void	setValue (const Type &value)
	Set value for non-activated pixels (background).
void	setValues (const Type &positive, const Type &negative, const Type &reset)
	Set values for ON, OFF, and non-activated pixels.
void	setColormap (const cv::ColormapTypes cm)
	Set colormap for the representation.

Additional Inherited Members
Public Types inherited from ev::AbstractRepresentation_< T, RepresentationOptions::NONE, int >
using	Type

Detailed Description

template<typename T, const RepresentationOptions Options = RepresentationOptions::NONE, typename E = int>
class ev::PointCloud_< T, Options, E >

This class is used to represent events as point clouds.

Analogously to OpenCV library, the following aliases are defined for convenience:

using PointCloud1b = PointCloud_<uchar>;
using PointCloud3b = PointCloud_<cv::Vec3b>;
using PointCloud1s = PointCloud_<short>;
using PointCloud3s = PointCloud_<cv::Vec3s>;
using PointCloud1w = PointCloud_<ushort>;
using PointCloud3w = PointCloud_<cv::Vec3w>;
using PointCloud1i = PointCloud_<int>;
using PointCloud3i = PointCloud_<cv::Vec3i>;
using PointCloud1f = PointCloud_<float>;
using PointCloud3f = PointCloud_<cv::Vec3f>;
using PointCloud1d = PointCloud_<double>;
using PointCloud3d = PointCloud_<cv::Vec3d>;
using PointCloud1 = PointCloud1b;
using PointCloud3 = PointCloud3b;
using PointCloud = PointCloud1;

Examples

example-point-cloud.cpp.

Member Function Documentation

contains()

template<typename T , const RepresentationOptions Options = RepresentationOptions::NONE, typename E = int>

bool ev::PointCloud_< T, Options, E >::contains ( const Event_< E > & e ) const

inlinenodiscard

Check if an event is included in the point cloud.

Parameters

e	Event to check

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

• modules/representations/include/openev/representations/point-cloud.hpp