org.jmage.filter.spatial
Class GaussianBlurFilter

java.lang.Object
  org.jmage.filter.spatial.ConvolutionFilter
      org.jmage.filter.spatial.Convolution5x5Filter
          org.jmage.filter.spatial.GaussianBlurFilter

All Implemented Interfaces:

ImageFilter

public class GaussianBlurFilter
extends Convolution5x5Filter

GaussianBlurFilter performs a Gaussian Blur on a 5x5 convolution matrix.

Field Summary

protected static org.apache.log4j.Logger

log

Constructor Summary

GaussianBlurFilter()
Creates a GaussianBlurFilter

Method Summary

javax.media.jai.PlanarImage

filter(javax.media.jai.PlanarImage image) Filter the image

Methods inherited from class org.jmage.filter.spatial.ConvolutionFilter

normalize

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.log4j.Logger log

Constructor Detail

GaussianBlurFilter

public GaussianBlurFilter()

Creates a GaussianBlurFilter

Method Detail

filter

public javax.media.jai.PlanarImage filter(javax.media.jai.PlanarImage image)
                                   throws FilterException

Filter the image

Specified by:

filter in interface ImageFilter

Overrides:

filter in class Convolution5x5Filter

Parameters:

image - the image

Returns:

the filtered image

Throws:

FilterException - if an error occurs during filtering