boofcv.abst.transform.wavelet

Interface WaveletTransform<O extends ImageGray,T extends ImageGray,C extends WlCoef>

All Known Implementing Classes:

WaveletTransformFloat32, WaveletTransformInt

public interface WaveletTransform<O extends ImageGray,T extends ImageGray,C extends WlCoef>

Easy to use interface for performing a multilevel wavelet transformations. Internally it handles all buffer maintenance and type conversion. To create a new instance of this interface use FactoryWaveletTransform.

See Also:

WaveletTransformOps

Method Summary

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

Method Detail

transform

T transform(O original,
            T transformed)

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

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

void invert(T transformed,
            O original)

Applies the inverse wavelet transform to the specified image.

Parameters:

transformed - Wavelet transform of the image. Not modified.

original - Reconstructed image from transform. Modified.

getLevels

int getLevels()

Number of levels in the wavelet transform.

Returns:

number of levels.

getBorderType

BorderType getBorderType()

Returns how the borders are handled.

Returns:

Type of border used.

getDescription

WaveletDescription<C> getDescription()

Description of the wavelet.

Returns:

wavelet description.

getOriginalType

java.lang.Class<O> getOriginalType()