org.openimaj.image.processing.threshold

Class AbstractLocalThreshold

java.lang.Object

org.openimaj.image.processing.threshold.AbstractLocalThreshold

All Implemented Interfaces:

ImageProcessor<FImage>, Processor<FImage>, SinglebandImageProcessor<Float,FImage>

Direct Known Subclasses:

AdaptiveLocalThresholdBernsen, AdaptiveLocalThresholdContrast, AdaptiveLocalThresholdMean, AdaptiveLocalThresholdMedian

public abstract class AbstractLocalThreshold
extends Object
implements SinglebandImageProcessor<Float,FImage>

Abstract base class for local thresholding operations. Local thresholding operations determine their threshold based on a rectangular image patch.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Nested Class Summary

Nested classes/interfaces inherited from interface org.openimaj.image.processor.SinglebandImageProcessor

SinglebandImageProcessor.Processable<T,S extends Image<T,S>,I extends Image<?,I>>

Field Summary

Fields

Modifier and Type	Field and Description
protected int	sizeX
protected int	sizeY

Constructor Summary

Constructors

Constructor and Description
AbstractLocalThreshold(int size) Construct the AbstractLocalThreshold with the given patch size (the patch will be square).
AbstractLocalThreshold(int size_x, int size_y) Construct the AbstractLocalThreshold with the given patch size.

Method Summary

Modifier and Type	Method and Description
int	getKernelHeight() Get the height of the local sampling rectangle
int	getKernelWidth() Get the width of the local sampling rectangle

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openimaj.image.processor.ImageProcessor

processImage

Field Detail

sizeX

protected int sizeX

sizeY

protected int sizeY

Constructor Detail

AbstractLocalThreshold

public AbstractLocalThreshold(int size)

Construct the AbstractLocalThreshold with the given patch size (the patch will be square).

Parameters:

size - the length of the patch side.

AbstractLocalThreshold

public AbstractLocalThreshold(int size_x,
                              int size_y)

Construct the AbstractLocalThreshold with the given patch size.

Parameters:

size_x - the width of the patch.

size_y - the height of the patch.

Method Detail

getKernelHeight

public int getKernelHeight()

Get the height of the local sampling rectangle

Returns:

the height of the local sampling rectangle

getKernelWidth

public int getKernelWidth()

Get the width of the local sampling rectangle

Returns:

the width of the local sampling rectangle