jigl.image.ops
Class ForwardFFT

java.lang.Object
  |
  +--jigl.image.SimpleOperator
        |
        +--jigl.image.ops.ForwardFFT

All Implemented Interfaces:

Operator

public class ForwardFFT

extends SimpleOperator

Performs the forward FFT on an image. Simply provides a SimpleOperator wrapper around the FFT class. Supports GrayImage, RealGrayImage, ComplexImage

See Also:

FFT

Constructor Summary

ForwardFFT()
Constructor.

Method Summary

protected Image	apply(ComplexImage image) Performs the forward FFT on a ComplexImage.
protected Image	apply(GrayImage image) Performs the forward FFT on a GrayImage.
protected Image	apply(RealGrayImage image) Performs the forward FFT on a RealGrayImage.

Methods inherited from class jigl.image.SimpleOperator

apply, apply, apply, apply, apply, apply, apply, apply, apply, apply, apply

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardFFT

public ForwardFFT()

Constructor. Does nothing.

Method Detail

apply

protected Image apply(GrayImage image)

Performs the forward FFT on a GrayImage. Returned image is a ComplexImage object.

Overrides:

apply in class SimpleOperator

Parameters:

image - GrayImage to transform.

Returns:

ComplexImage

apply

protected Image apply(RealGrayImage image)

Performs the forward FFT on a RealGrayImage. Returned image is a ComplexImage object.

Overrides:

apply in class SimpleOperator

Parameters:

image - RealGrayImage to transform.

Returns:

ComplexImage

apply

protected Image apply(ComplexImage image)

Performs the forward FFT on a ComplexImage. Returned image is a ComplexImage object.

Overrides:

apply in class SimpleOperator

Parameters:

image - ComplexImage to transform.

Returns:

ComplexImage