Description

A filter that adjust the brightness of the image according to exposure time and sensitivity coefficients.

#include <ChFilterPhysCameraNoise.h>

Inheritance diagram for chrono::sensor::ChFilterPhysCameraNoise:

Collaboration diagram for chrono::sensor::ChFilterPhysCameraNoise:

Public Member Functions
	ChFilterPhysCameraNoise (float expsr_time, ChVector3f dark_current_vec, ChVector3f noise_gain_vec, ChVector3f STD_read_vec, unsigned int FPN_seed, std::string name="Noise Model Filter in Phys Camera")
	Class constructor. More...

virtual void	Apply ()
	Apply function.

void	SetFilterCtrlParameters (float expsr_time)
	Set control parameters in the filter. More...

void	SetFilterModelParameters (ChVector3f dark_current_vec, ChVector3f noise_gain_vec, ChVector3f STD_read_vec)
	Set model parameters in the filter. More...

virtual void	Initialize (std::shared_ptr< ChSensor > pSensor, std::shared_ptr< SensorBuffer > &bufferInOut)
	Initializes all data needed by the filter access apply function. More...

Public Member Functions inherited from chrono::sensor::ChFilter
virtual	~ChFilter ()
	Virtual class destructor.

std::string &	Name ()
	Accesses the name of the filter. More...

Additional Inherited Members
Protected Member Functions inherited from chrono::sensor::ChFilter
	ChFilter (std::string name)
	protected constructor for the filter which requires a name as input. More...

void	InvalidFilterGraphNullBuffer (std::shared_ptr< ChSensor > pSensor)
	Error function for invalid filter graph: null buffer found.

void	InvalidFilterGraphBufferTypeMismatch (std::shared_ptr< ChSensor > pSensor)
	Error function for invalid filter graph: type mismatch in graph.

void	InvalidFilterGraphSensorTypeMismatch (std::shared_ptr< ChSensor > pSensor)
	Error function for invalid filter graph: type mismatch in graph.

Constructor & Destructor Documentation

chrono::sensor::ChFilterPhysCameraNoise::ChFilterPhysCameraNoise	(	float	expsr_time,
		ChVector3f	dark_current_vec,
		ChVector3f	noise_gain_vec,
		ChVector3f	STD_read_vec,
		unsigned int	FPN_seed,
		std::string	name = `"Noise Model Filter in Phys Camera"`
	)

Class constructor.

Parameters

expsr_time	(t) exposure time
dark_current_vec	ChVector of temporal means of dark currents
noise_gain_vec	ChVector of temporal noise gains
STD_read_vec	ChVector of standard deviations of read and FPN noises, equivalent [electrons]
FPN_seed	seed of random number generator for getting read and FPN noises
name	The string name of the filter

CH_SENSOR_API void chrono::sensor::ChFilterPhysCameraNoise::Initialize	(	std::shared_ptr< ChSensor >	pSensor,
		std::shared_ptr< SensorBuffer > &	bufferInOut
	)

virtual

Initializes all data needed by the filter access apply function.

Parameters

pSensor	A pointer to the sensor on which the filter is attached.
bufferInOut	A buffer that is passed into the filter. This data is what will be made available for the user.

CH_SENSOR_API void chrono::sensor::ChFilterPhysCameraNoise::SetFilterCtrlParameters ( float expsr_time )

Set control parameters in the filter.

Parameters

expsr_time (t) exposure time

CH_SENSOR_API void chrono::sensor::ChFilterPhysCameraNoise::SetFilterModelParameters	(	ChVector3f	dark_current_vec,
		ChVector3f	noise_gain_vec,
		ChVector3f	STD_read_vec
	)

Set model parameters in the filter.

Parameters

dark_current_vec	ChVector of temporal means of dark currents
noise_gain_vec	ChVector of temporal noise gains
STD_read_vec	ChVector of standard deviations of read and FPN noises, equivalent [electrons]

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