devs.visionpackage.org.cmotch.visionlibrary
Class GaussianBlurFilter

java.lang.Object
  devs.visionpackage.org.cmotch.visionlibrary.GaussianBlurFilter

public class GaussianBlurFilter
extends java.lang.Object

GaussianBlurFilter for JAlbum.

This is a free filter for the JAlbum web photo album generator. The filter does a gaussian blur operation to the image. There are two user definable parameters, radius and amount. Radius controls how many surrounding pixels are taken into account when calculating a new value for the given pixel. Amount is used to control the standard deviation factor of the gaussian calculation algorithm and it affects the effectiveness of the blurring operation.

Homepage for the filter is at http://www.ratol.fi/~jakipina/java/.

Version:

1.1 (13.09.2003)

Author:

Janne Kipinä (jedah@surfeu.fi)

See Also:

Filter homepage, JAlbum homepage

Field Summary

static int	DEFAULT_AMOUNT
static int	DEFAULT_RADIUS
static int	MAXIMUM_AMOUNT
static int	MAXIMUM_RADIUS
static int	MINIMUM_AMOUNT
static int	MINIMUM_RADIUS

Constructor Summary

GaussianBlurFilter()

Method Summary

java.awt.image.BufferedImage	gaussianBlur(java.awt.image.BufferedImage bi)
int	getAmount()
int	getRadius()
void	setAmount(int newAmount)
void	setRadius(int newRadius)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_RADIUS

public static final int DEFAULT_RADIUS

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Constant Field Values

MINIMUM_RADIUS

public static final int MINIMUM_RADIUS

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Constant Field Values

MAXIMUM_RADIUS

public static final int MAXIMUM_RADIUS

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Constant Field Values

DEFAULT_AMOUNT

public static final int DEFAULT_AMOUNT

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Constant Field Values

MINIMUM_AMOUNT

public static final int MINIMUM_AMOUNT

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Constant Field Values

MAXIMUM_AMOUNT

public static final int MAXIMUM_AMOUNT

See Also:

Constant Field Values

Constructor Detail

GaussianBlurFilter

public GaussianBlurFilter()

Method Detail

setRadius

public void setRadius(int newRadius)

getRadius

public int getRadius()

setAmount

public void setAmount(int newAmount)

getAmount

public int getAmount()

gaussianBlur

public java.awt.image.BufferedImage gaussianBlur(java.awt.image.BufferedImage bi)