org.openimaj.image.analysis.algorithm

Class ImageInterpolation

java.lang.Object

org.openimaj.image.analysis.algorithm.ImageInterpolation

All Implemented Interfaces:

ImageAnalyser<FImage>

public class ImageInterpolation
extends Object
implements ImageAnalyser<FImage>

An ImageAnalyser that can provide interpolate pixel values using a variety of interpolation approaches.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ImageInterpolation.InterpolationType Standard interpolation types.
static interface	ImageInterpolation.Interpolator Interface defining an object capable of performing pixel interpolation

Field Summary

Fields

Modifier and Type	Field and Description
protected FImage	image
protected ImageInterpolation.Interpolator	interpolator
protected Object	workingSpace

Constructor Summary

Constructors

Constructor and Description
ImageInterpolation(ImageInterpolation.Interpolator interpolator) Default constructor.

Method Summary

Modifier and Type	Method and Description
void	analyseImage(FImage image) Analyse an image.
float	getPixelInterpolated(float x, float y) Get the interpolated pixel value of the previously analysed image

Methods inherited from class java.lang.Object

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

Field Detail

interpolator

protected ImageInterpolation.Interpolator interpolator

workingSpace

protected Object workingSpace

image

protected FImage image

Constructor Detail

ImageInterpolation

public ImageInterpolation(ImageInterpolation.Interpolator interpolator)

Default constructor.

Parameters:

interpolator - the interpolator to use

Method Detail

analyseImage

public void analyseImage(FImage image)

Description copied from interface: ImageAnalyser

Analyse an image.

Specified by:

analyseImage in interface ImageAnalyser<FImage>

Parameters:

image - The image to process in place.

getPixelInterpolated

public float getPixelInterpolated(float x,
                                  float y)

Get the interpolated pixel value of the previously analysed image

Parameters:

x - the x-ordinate

y - the y-ordinate

Returns:

the interpolated pixel value