picturedream.implementation.processor
Class MedianFilter

java.lang.Object
  |
  +--picturedream.implementation.processor.MedianFilter

All Implemented Interfaces:

IPictureProcessor

public class MedianFilter

extends java.lang.Object

implements IPictureProcessor

Title: PictureDream

Description:

Copyright: Copyright (c) 2003 MRoc

Organisation: MRoc Audiosolutions

Version:

1.0

Author:

MRoc mail@mroc.de

Field Summary

static int	DILATATION
static int	EROSTION
int	ivMode
static int	MEDIAN

Constructor Summary

MedianFilter()

Method Summary

protected char[][]	filter(char[][] channels, int width, int height) this method does a discrete convolution. it convolutes the channel data with the given coeff matrix and the given weight. for that it uses the so called 'output side' algo which allways calculates one whole output pixel. the algo is implemented in two loops using a index array.
javax.swing.JComponent	getEditor(IPicture preview)
java.lang.String	getName() returns the processors name
void	print(char[] array)
char[][]	process(char[][] channels, int width, int height) processes the given channels and returns the modified version. can also directly work with the given data and can return this.

Methods inherited from class java.lang.Object

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

Field Detail

EROSTION

public static final int EROSTION

MEDIAN

public static final int MEDIAN

DILATATION

public static final int DILATATION

ivMode

public int ivMode

Constructor Detail

MedianFilter

public MedianFilter()

Method Detail

process

public char[][] process(char[][] channels,
                        int width,
                        int height)

processes the given channels and returns the modified version. can also directly work with the given data and can return this.

Specified by:

process in interface IPictureProcessor

Parameters:

channels - - the channels to be processed

Returns:

the processed channels

getEditor

public javax.swing.JComponent getEditor(IPicture preview)

Specified by:

getEditor in interface IPictureProcessor

getName

public java.lang.String getName()

returns the processors name

Specified by:

getName in interface IPictureProcessor

filter

protected char[][] filter(char[][] channels,
                          int width,
                          int height)

this method does a discrete convolution. it convolutes the channel data with the given coeff matrix and the given weight. for that it uses the so called 'output side' algo which allways calculates one whole output pixel. the algo is implemented in two loops using a index array.

Parameters:

channels -

width -

height -

coeffs -

weight -

Returns:

print

public void print(char[] array)