Package gov.nih.mipav.model.file

Class jxlatte.LFCoefficients

java.lang.Object

gov.nih.mipav.model.file.jxlatte.LFCoefficients

Enclosing class:

jxlatte

public class jxlatte.LFCoefficients
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
final float[][][]	dequantLFCoeff
final jxlatte.Frame	frame
final int[][]	lfIndex

Constructor Summary

Constructors

Constructor	Description
LFCoefficients(jxlatte.Bitreader reader, jxlatte.LFGroup parent, jxlatte.Frame frame, jxlatte.ImageBuffer[] lfBuffer)

Method Summary

Modifier and Type	Method	Description
private float[][][]	adaptiveSmooth(float[][][] coeff, float[] scaledDequant)
private int	getLFIndex(int[][][] lfQuant, jxlatte.HFBlockContext hfctx, int y, int x)
private void	populateLFIndex(jxlatte.LFGroup parent, int[][][] lfQuant)

Methods inherited from class java.lang.Object

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

Field Details

dequantLFCoeff

public final float[][][] dequantLFCoeff

lfIndex

public final int[][] lfIndex

frame

public final jxlatte.Frame frame

Constructor Details

LFCoefficients

public LFCoefficients(jxlatte.Bitreader reader,
 jxlatte.LFGroup parent,
 jxlatte.Frame frame,
 jxlatte.ImageBuffer[] lfBuffer)
               throws IOException

Throws:

IOException

Method Details

populateLFIndex

private void populateLFIndex(jxlatte.LFGroup parent,
 int[][][] lfQuant)

adaptiveSmooth

private float[][][] adaptiveSmooth(float[][][] coeff,
 float[] scaledDequant)

getLFIndex

private int getLFIndex(int[][][] lfQuant,
 jxlatte.HFBlockContext hfctx,
 int y,
 int x)