CADI.Common.LogicalTarget.JPEG2000.Detransform
Class RangeRecovery

java.lang.Object
  CADI.Common.LogicalTarget.JPEG2000.Detransform.RangeRecovery

public class RangeRecovery
extends java.lang.Object

This class receives an image and change its range (the bit depth) to their original one. Usage example:
construct
setParameters
run
get functions

Version:

1.0 2008/12/08

Author:

Group on Interactive Coding of Images (GICI)

Field Summary

private float[][][]	imageSamples Definition in JPEG2KLogicalTarget.imageSamplesFloat
private boolean	parametersSet To know if parameters are set.
private int[]	precision Definition in SIZParameters.precision
private float[]	RMMultValues Value used to modificate the range of each component using a multiplication.
private int	xSize Definition in SIZParameters.xSize
private int	ySize Definition in SIZParameters.ySize
private int	zSize Definition in SIZParameters.zSize

Constructor Summary

RangeRecovery(float[][][] imageSamples, int[] precision)
Constructor that receives the original image samples and some other data.

Method Summary

int[]	getPrecision() Returns the precision attribute.
void	list(java.io.PrintStream out) Prints this Range recovery's fields to the specified output stream.
float[][][]	run() Performs the range remodification operations and returns the result image.
void	setParameters(float[] RMMultValues) Set the parameters used to do the range modification operation.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

imageSamples

private float[][][] imageSamples

Definition in JPEG2KLogicalTarget.imageSamplesFloat

zSize

private int zSize

Definition in SIZParameters.zSize

ySize

private int ySize

Definition in SIZParameters.ySize

xSize

private int xSize

Definition in SIZParameters.xSize

precision

private int[] precision

Definition in SIZParameters.precision

RMMultValues

private float[] RMMultValues

Value used to modificate the range of each component using a multiplication.

Only values greater than 0 allowed.

parametersSet

private boolean parametersSet

To know if parameters are set.

True indicates that they are set otherwise false.

Constructor Detail

RangeRecovery

public RangeRecovery(float[][][] imageSamples,
                     int[] precision)

Constructor that receives the original image samples and some other data.

Parameters:

imageSamples - definition in imageSamples

precision - definition in precision

Method Detail

setParameters

public void setParameters(float[] RMMultValues)

Set the parameters used to do the range modification operation.

Parameters:

RMMultValues - definition in RMMultValues

run

public float[][][] run()
                throws ErrorException

Performs the range remodification operations and returns the result image.

Returns:

the range recovery image

Throws:

ErrorException - when parameters are not set or unrecognized range modification type is passed

getPrecision

public int[] getPrecision()

Returns the precision attribute.

Returns:

the precision attribute.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

list

public void list(java.io.PrintStream out)

Prints this Range recovery's fields to the specified output stream. This method is useful for debugging.

Parameters:

out - an output stream.