com.jhlabs.image

Class MedianFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.WholeImageFilter

com.jhlabs.image.MedianFilter

All Implemented Interfaces:

java.awt.image.BufferedImageOp, java.lang.Cloneable

public class MedianFilter
extends WholeImageFilter

A filter which performs a 3x3 median operation. Useful for removing dust and noise.

Field Summary

Fields inherited from class com.jhlabs.image.WholeImageFilter

originalSpace, transformedSpace

Constructor Summary

Constructors

Constructor and Description
MedianFilter()

Method Summary

Modifier and Type	Method and Description
protected int[]	filterPixels(int width, int height, int[] inPixels, java.awt.Rectangle transformedSpace) Actually filter the pixels.
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.WholeImageFilter

filter, transformSpace

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB, stringToColor

Methods inherited from class java.lang.Object

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

Constructor Detail

MedianFilter

public MedianFilter()

Method Detail

filterPixels

protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             java.awt.Rectangle transformedSpace)

Description copied from class: WholeImageFilter

Actually filter the pixels.

Specified by:

filterPixels in class WholeImageFilter

Parameters:

width - the image width

height - the image height

inPixels - the image pixels

transformedSpace - the output bounds

Returns:

the output pixels

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object