org.tbee.image.filter
Class SmartBlurFilter

java.lang.Object
  org.tbee.image.filter.SmartBlurFilter

All Implemented Interfaces:

Filter

public class SmartBlurFilter
extends Object
implements Filter

SmartBlur; only blur surfaces, but preserve outlines and fine details. Copied from http://asserttrue.blogspot.com/2010/08/implementing-smart-blur-in-java.html

Constructor Summary

SmartBlurFilter()

Method Summary

BufferedImage	filter(BufferedImage image)
double	getLerpAmount(double a, double cutoff)
double	lerp(double a, double b, double amt)
double	rmsError(int[] pixels)

Methods inherited from class java.lang.Object

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

Constructor Detail

SmartBlurFilter

public SmartBlurFilter()

Method Detail

lerp

public double lerp(double a,
                   double b,
                   double amt)

getLerpAmount

public double getLerpAmount(double a,
                            double cutoff)

rmsError

public double rmsError(int[] pixels)

filter

public BufferedImage filter(BufferedImage image)

Specified by:

filter in interface Filter