boofcv.alg.denoise.wavelet

Class ShrinkThresholdSoft_F32

java.lang.Object

boofcv.alg.denoise.wavelet.ShrinkThresholdSoft_F32

All Implemented Interfaces:

ShrinkThresholdRule<ImageFloat32>

public class ShrinkThresholdSoft_F32
extends Object
implements ShrinkThresholdRule<ImageFloat32>

Soft rule for shrinking an image: T(x) = sgn(x)*max(|x|-T,0)

Author:

Peter Abeles

Constructor Summary

Constructors

Constructor and Description
ShrinkThresholdSoft_F32()

Method Summary

Methods

Modifier and Type	Method and Description
void	process(ImageFloat32 image, Number threshold) Applies shrinkage to entire image.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShrinkThresholdSoft_F32

public ShrinkThresholdSoft_F32()

Method Detail

process

public void process(ImageFloat32 image,
           Number threshold)

Description copied from interface: ShrinkThresholdRule

Applies shrinkage to entire image. If the rule should only be applied to part of the image then a sub-image should be passed in. If the threshold is an infinite number then all the coefficients are considered below the threshold.

Specified by:

process in interface ShrinkThresholdRule<ImageFloat32>

Parameters:

image - Image which is to be thresholded. Is modified.

threshold - Threshold used to modify the image.