Catalano.Imaging.Filters

Class CosineTransform

java.lang.Object

Catalano.Imaging.Filters.CosineTransform

public class CosineTransform
extends java.lang.Object

Cosine transform filter.

Constructor Summary

Constructors

Constructor and Description
CosineTransform() Initialize a new instance of the CosineTransform class.

Method Summary

Modifier and Type	Method and Description
void	Backward() Applies backward Cosine transformation to an image.
void	Forward(FastBitmap fastBitmap) Applies forward Cosine transformation to an image.
double[][]	getData() Image's data.
boolean	isWaveletTransformed() Status of the image - Cosine transformed or not.
void	setData(double[][] data) Image's data.
FastBitmap	toFastBitmap() Convert image's data to FastBitmap.

Methods inherited from class java.lang.Object

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

Constructor Detail

CosineTransform

public CosineTransform()

Initialize a new instance of the CosineTransform class.

Parameters:

wavelet - A wavelet function.

Method Detail

getData

public double[][] getData()

Image's data.

Returns:

data.

setData

public void setData(double[][] data)

Image's data.

Parameters:

data - data.

isWaveletTransformed

public boolean isWaveletTransformed()

Status of the image - Cosine transformed or not.

Returns:

True: is transformed, otherwise ,False.

Forward

public void Forward(FastBitmap fastBitmap)

Applies forward Cosine transformation to an image.

Parameters:

fastBitmap - Image.

Backward

public void Backward()

Applies backward Cosine transformation to an image.

toFastBitmap

public FastBitmap toFastBitmap()

Convert image's data to FastBitmap.

Returns:

FastBitmap.