Module imagingbook.common

Package imagingbook.common.edges

Class CannyEdgeDetector.Parameters

java.lang.Object

imagingbook.common.edges.CannyEdgeDetector.Parameters

All Implemented Interfaces:

ParameterBundle<CannyEdgeDetector>

Enclosing class:

CannyEdgeDetector

public static class CannyEdgeDetector.Parameters
extends Object
implements ParameterBundle<CannyEdgeDetector>

Field Summary

Fields

Modifier and Type	Field	Description
double	gSigma	Gaussian sigma (scale, default = 2)
double	hiThr	High threshold (defaults to 20% of maximum edge magnitude)
double	loThr	Low threshold (defaults to 5% of maximum edge magnitude)
boolean	normGradMag	Set true to normalize gradient magnitude

Constructor Summary

Constructors

Constructor	Description
Parameters()

Method Summary

Modifier and Type	Method	Description
boolean	validate()	Validates the correctness and compatibility of the parameters in this bundle.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface imagingbook.common.util.ParameterBundle

getValidParameterFields, printToStream, printToString

Field Details

gSigma

public double gSigma

Gaussian sigma (scale, default = 2)

hiThr

public double hiThr

High threshold (defaults to 20% of maximum edge magnitude)

loThr

public double loThr

Low threshold (defaults to 5% of maximum edge magnitude)

normGradMag

public boolean normGradMag

Set true to normalize gradient magnitude

Constructor Details

Parameters

public Parameters()

Method Details

validate

public boolean validate()

Description copied from interface: ParameterBundle

Validates the correctness and compatibility of the parameters in this bundle. Does nothing by default, implementing classes should override this method.

Specified by:

validate in interface ParameterBundle<CannyEdgeDetector>

Returns:

true if all parameters are OK, false otherwise