Package boofcv.abst.filter.binary

Class GlobalBinaryFilter<T extends ImageGray<T>>

java.lang.Object

boofcv.abst.filter.binary.GlobalBinaryFilter<T>

All Implemented Interfaces:

InputToBinary<T>

Direct Known Subclasses:

GlobalBinaryFilter.Entropy, GlobalBinaryFilter.Huang, GlobalBinaryFilter.Li, GlobalBinaryFilter.Otsu

public abstract class GlobalBinaryFilter<T extends ImageGray<T>>
extends Object
implements InputToBinary<T>

Base class for computing global thresholds

See Also:

• GThresholdImageOps.computeOtsu(ImageGray, double, double)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GlobalBinaryFilter.Entropy<T extends ImageGray<T>>	Computes a threshold based on entropy to create a binary image
static class	GlobalBinaryFilter.Huang<T extends ImageGray<T>>	Computes a threshold using Huang's equation.
static class	GlobalBinaryFilter.Li<T extends ImageGray<T>>	Computes a threshold using Li's equation.
static class	GlobalBinaryFilter.Otsu<T extends ImageGray<T>>	Computes a threshold using Otsu's equation.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GlobalBinaryFilter(double minValue, double maxValue, double scale, boolean down, ImageType<T> inputType)

Method Summary

Modifier and Type	Method	Description
ImageType<T>	getInputType()
void	process(T input, GrayU8 output)

Methods inherited from class java.lang.Object

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

Constructor Details

GlobalBinaryFilter

protected GlobalBinaryFilter(double minValue,
 double maxValue,
 double scale,
 boolean down,
 ImageType<T> inputType)

See Also:

• GThresholdImageOps.computeOtsu(boofcv.struct.image.ImageGray, double, double)

Method Details

process

public void process(T input,
 GrayU8 output)

Specified by:

process in interface InputToBinary<T extends ImageGray<T>>

getInputType

public ImageType<T> getInputType()

Specified by:

getInputType in interface InputToBinary<T extends ImageGray<T>>