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

This class extends cv::Mat_<T> for event images. For more information, please refer here. More...

#include <event-image.hpp>

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

Public Member Functions
template<typename... Args>
	EventImage_ (Args &&...args)
cv::Mat &	render ()
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	setColor (const bool polarity, const cv::viz::Color &color)
	Set colors for ON and OFF pixels. For more information, please refer here.
void	setColor (const cv::viz::Color &color)
	Set colors for non-activated pixels (background). For more information, please refer here.
void	setColors (const cv::viz::Color &positive, const cv::viz::Color &negative, const cv::viz::Color &reset)
	Set colors for ON, OFF, and non-activated pixels. For more information, please refer here.
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::EventImage_< T, Options, E >

This class extends cv::Mat_<T> for event images. For more information, please refer here.

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

using EventImage1b = EventImage_<uchar>;
using EventImage2b = EventImage_<cv::Vec2b>;
using EventImage3b = EventImage_<cv::Vec3b>;
using EventImage4b = EventImage_<cv::Vec4b>;
using EventImage1s = EventImage_<short>;
using EventImage2s = EventImage_<cv::Vec2s>;
using EventImage3s = EventImage_<cv::Vec3s>;
using EventImage4s = EventImage_<cv::Vec4s>;
using EventImage1w = EventImage_<ushort>;
using EventImage2w = EventImage_<cv::Vec2w>;
using EventImage3w = EventImage_<cv::Vec3w>;
using EventImage4w = EventImage_<cv::Vec4w>;
using EventImage1i = EventImage_<int>;
using EventImage2i = EventImage_<cv::Vec2i>;
using EventImage3i = EventImage_<cv::Vec3i>;
using EventImage4i = EventImage_<cv::Vec4i>;
using EventImage1f = EventImage_<float>;
using EventImage2f = EventImage_<cv::Vec2f>;
using EventImage3f = EventImage_<cv::Vec3f>;
using EventImage4f = EventImage_<cv::Vec4f>;
using EventImage1d = EventImage_<double>;
using EventImage2d = EventImage_<cv::Vec2d>;
using EventImage3d = EventImage_<cv::Vec3d>;
using EventImage4d = EventImage_<cv::Vec4d>;
using EventImage1 = EventImage1b;
using EventImage3 = EventImage3b;
using EventImage = EventImage1;

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

• modules/representations/include/openev/representations/event-image.hpp