edgeDetection Class Reference

#include <edgeDetection.h>

Inheritance diagram for edgeDetection:

Public Member Functions
void	receiveFrame (frame newFrame)
void	updateThreshold (int value)
void	updateSettings (std::map< std::string, std::string >)
std::string	getParamLabel ()
Public Member Functions inherited from imageProcessor
virtual void	receiveFrame (frame newFrame)=0
virtual void	updateSettings (std::map< std::string, std::string >)=0
virtual std::string	getParamLabel ()=0
void	registerCallback (imageProcessor *cb)
bool	toggleEnable ()
bool	getEnabled ()

Public Attributes
int	threshold = 0
int	sliderThreshold = 100

Additional Inherited Members
Protected Attributes inherited from imageProcessor
imageProcessor *	frameCb = nullptr
bool	enabled = false

Detailed Description

Image processing class to apply edge detection/enhancement. Detected edges are overlayed on the video stream in the form of white lines to enhance their visibility.

Member Function Documentation

getParamLabel()

std::string edgeDetection::getParamLabel ( )

inlinevirtual

Returns

paramLabel, std::string containing metadata parameter

Implements imageProcessor.

receiveFrame()

void edgeDetection::receiveFrame ( frame  newFrame )

virtual

Recieves new frames for processing via callback.

Implements imageProcessor.

updateSettings()

void edgeDetection::updateSettings ( std::map< std::string, std::string >  metadata )

virtual

Implemented from ImageProcessor. Updates settings based on metadata.

Parameters

metadata

standard map of strings containing metadata

Implements imageProcessor.

updateThreshold()

void edgeDetection::updateThreshold

(

int

value

)

Updates edge detection threshold value for processing method.

Parameters

value

GUI slider value which is scaled to give correct mapping to threshold.

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

• src/edgeDetection.h
• src/edgeDetection.cpp