imagingbook.pub.edgepreservingfilters

Class BilateralFilterSeparable

java.lang.Object

imagingbook.lib.filters.GenericFilter

imagingbook.pub.edgepreservingfilters.BilateralFilter

imagingbook.pub.edgepreservingfilters.BilateralFilterSeparable

public class BilateralFilterSeparable
extends BilateralFilter

XY-Separated version of bilateral filter using Gaussian domain and range kernels. This filter can be applied to all image types.

Version:

2013/05/30

Nested Class Summary

Nested classes/interfaces inherited from class imagingbook.pub.edgepreservingfilters.BilateralFilter

BilateralFilter.Parameters

Field Summary

Fields inherited from class imagingbook.pub.edgepreservingfilters.BilateralFilter

colorNorm, colorScale, K, params, rgb, sigmaR2

Constructor Summary

Constructors

Constructor and Description
BilateralFilterSeparable()
BilateralFilterSeparable(BilateralFilter.Parameters params)
BilateralFilterSeparable(double sigmaD, double sigmaR)

Method Summary

Modifier and Type	Method and Description
void	applyTo(ij.process.ImageProcessor target) Dispatch work depending on actual (runtime) type of processor.
float[]	filterPixel(ImageAccessor.Rgb I, int u, int v) Calculates and returns the filter result for a single pixel at the given position.
float	filterPixel(ImageAccessor.Scalar I, int u, int v) Calculates and returns the filter result for a single pixel at the given position.

Methods inherited from class imagingbook.pub.edgepreservingfilters.BilateralFilter

makeDomainKernel2D, makeRangeKernel, similarityGauss, similarityGauss

Methods inherited from class imagingbook.lib.filters.GenericFilter

setOutOfBoundsStrategy

Methods inherited from class java.lang.Object

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

Constructor Detail

BilateralFilterSeparable

public BilateralFilterSeparable()

BilateralFilterSeparable

public BilateralFilterSeparable(double sigmaD,
                                double sigmaR)

BilateralFilterSeparable

public BilateralFilterSeparable(BilateralFilter.Parameters params)

Method Detail

applyTo

public void applyTo(ij.process.ImageProcessor target)

Description copied from class: GenericFilter

Dispatch work depending on actual (runtime) type of processor. This is ugly but we want to avoid generic types (which would not be of much help in this case anyway).

Overrides:

applyTo in class GenericFilter

Parameters:

target - the image this filter is applied to (destructively)

filterPixel

public float filterPixel(ImageAccessor.Scalar I,
                         int u,
                         int v)

Description copied from class: GenericFilter

Calculates and returns the filter result for a single pixel at the given position.

Overrides:

filterPixel in class BilateralFilter

Parameters:

I - the ImageAccessor.Scalar representing the source (scalar-valued) image

u - the horizontal pixel position

v - the vertical pixel position

Returns:

the resulting (scalar) filter value for the specified pixel position

filterPixel

public float[] filterPixel(ImageAccessor.Rgb I,
                           int u,
                           int v)

Description copied from class: GenericFilter

Calculates and returns the filter result for a single pixel at the given position.

Overrides:

filterPixel in class BilateralFilter

Parameters:

I - the ImageAccessor.Rgb representing the source (RGB) image

u - the horizontal pixel position

v - the vertical pixel position

Returns:

the resulting (RGB) filter value for the specified pixel position