Description

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

#include <ChFilterCameraExposure.h>

Inheritance diagram for chrono::sensor::ChFilterCameraExposureCorrect:

Collaboration diagram for chrono::sensor::ChFilterCameraExposureCorrect:

Public Member Functions
	ChFilterCameraExposureCorrect (float a0, float a1, float a2, float b0, float b1, float b2, float expsr_time, std::string name="ChFilterCameraExposureCorrect")
	Class constructor. More...

virtual void	Apply ()
	Apply function. Adds uniform Gaussian noise to an image.

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 desctructor.

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::ChFilterCameraExposureCorrect::ChFilterCameraExposureCorrect	(	float	a0,
		float	a1,
		float	a2,
		float	b0,
		float	b1,
		float	b2,
		float	expsr_time,
		std::string	name = `"ChFilterCameraExposureCorrect"`
	)

Class constructor.

Parameters

a0	coefficient of log2(exposure_time[ms]) in a-term
a1	coefficient of src_exposure_mean in a-term
a2	constant in a-term
b0	coefficient of log2(exposure_time[ms]) in b-term
b1	coefficient of src_exposure_mean in b-term
b2	constant in b-term
expsr_time	exposure time [sec]
name	The string name of the filter

CH_SENSOR_API void chrono::sensor::ChFilterCameraExposureCorrect::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.

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