boofcv.abst.transform.wavelet.impl

Class WaveletTransformFloat32

java.lang.Object

boofcv.abst.transform.wavelet.impl.WaveletTransformFloat32

All Implemented Interfaces:

WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

public class WaveletTransformFloat32
extends Object
implements WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

Implementation of WaveletTransform for ImageFloat32.

Author:

Peter Abeles

Constructor Summary

Constructors

Constructor and Description
WaveletTransformFloat32(WaveletDescription<WlCoef_F32> desc, int numLevels, float minPixelValue, float maxPixelValue)

Method Summary

Methods

Modifier and Type	Method and Description
BorderType	getBorderType() Returns how the borders are handled.
WaveletDescription<WlCoef_F32>	getDescription() Description of the wavelet.
int	getLevels() Number of levels in the wavelet transform.
Class<ImageFloat32>	getOriginalType()
void	invert(ImageFloat32 transformed, ImageFloat32 original) Applies the inverse wavelet transform to the specified image.
ImageFloat32	transform(ImageFloat32 original, ImageFloat32 transformed) Computes the wavelet transform of the input image.

Methods inherited from class java.lang.Object

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

Constructor Detail

WaveletTransformFloat32

public WaveletTransformFloat32(WaveletDescription<WlCoef_F32> desc,
                       int numLevels,
                       float minPixelValue,
                       float maxPixelValue)

Method Detail

transform

public ImageFloat32 transform(ImageFloat32 original,
                     ImageFloat32 transformed)

Description copied from interface: WaveletTransform

Computes the wavelet transform of the input image. If no output/transform image is provided a new image is created and returned.

Specified by:

transform in interface WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

Parameters:

original - Original unmodified image. Not modified.

transformed - Where the computed transform is stored. If null a new image is created. Modified.

Returns:

Wavelet transform.

invert

public void invert(ImageFloat32 transformed,
          ImageFloat32 original)

Description copied from interface: WaveletTransform

Applies the inverse wavelet transform to the specified image.

Specified by:

invert in interface WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

Parameters:

transformed - Wavelet transform of the image. Not modified.

original - Reconstructed image from transform. Modified.

getLevels

public int getLevels()

Description copied from interface: WaveletTransform

Number of levels in the wavelet transform.

Specified by:

getLevels in interface WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

Returns:

number of levels.

getBorderType

public BorderType getBorderType()

Description copied from interface: WaveletTransform

Returns how the borders are handled.

Specified by:

getBorderType in interface WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

Returns:

Type of border used.

getDescription

public WaveletDescription<WlCoef_F32> getDescription()

Description copied from interface: WaveletTransform

Description of the wavelet.

Specified by:

getDescription in interface WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>

Returns:

wavelet description.

getOriginalType

public Class<ImageFloat32> getOriginalType()

Specified by:

getOriginalType in interface WaveletTransform<ImageFloat32,ImageFloat32,WlCoef_F32>