encoder
Class Encoder3D

java.lang.Object
  encoder.Encoder3D

public class Encoder3D
extends java.lang.Object

Encoder3D provides various sorting Techniques for LIP, LIS and refineLSP to process the data and sort them according to the priority

Author:

shankar

Constructor Summary

Encoder3D()
Constructs a Encoder3D contains Significance

Method Summary

double[][][]	refineLSP(double[][][] waveletFrame, Counters counters, LinkedList LSP, Node LSPend, long maxBits, long nValue, DataFile layer1, DataFile layer2, DataFile layer3, int imageWidth, int imageHeight, int groupOfFrames, int spatialLevel, int temporalLevel) refineLSP refines the sorted frames further calculates maxBits to accommodate the data in corresponding layers through output stream
double[][][]	sortLIP(double[][][] waveletFrame, Counters counters, SignInfo signInfo, LinkedList LIP, LinkedList LSP, DataFile layer1, DataFile layer2, DataFile layer3, int threshold) sortLIP sorts the List of Insignificant Pixels writes the sorted bits to the output stream
double[][][]	sortLIS(double[][][] waveletFrame, Counters counters, SignInfo signInfo, LinkedList LIS, LinkedList LIP, LinkedList LSP, DataFile layer1, DataFile layer2, DataFile layer3, int imageWidth, int imageHeight, int groupOfFrames, int spatialLevel, int temporalLevel, int threshold) sortLIS sorts the List of Insignificant Sets writes the sorted bits to the output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

Encoder3D

public Encoder3D()

Constructs a Encoder3D contains Significance

Method Detail

sortLIP

public double[][][] sortLIP(double[][][] waveletFrame,
                            Counters counters,
                            SignInfo signInfo,
                            LinkedList LIP,
                            LinkedList LSP,
                            DataFile layer1,
                            DataFile layer2,
                            DataFile layer3,
                            int threshold)

sortLIP sorts the List of Insignificant Pixels writes the sorted bits to the output stream

Parameters:

waveletFrame - is 3 Dimensional double array

counters - is Counters

signInfo - is SignInfo holds the sign information and current component

LIP - is LinkedList represents List of Insignificant pixels

LSP - is LinkedList represents List of Significant pixels

layer1 - is DataFile holds the first layer information

layer2 - is DataFile holds the second layer information

layer3 - is DataFile holds the third layer information

threshold - is int value

Returns:

waveletFrame is 3 dimensionaldouble array in sorted form

sortLIS

public double[][][] sortLIS(double[][][] waveletFrame,
                            Counters counters,
                            SignInfo signInfo,
                            LinkedList LIS,
                            LinkedList LIP,
                            LinkedList LSP,
                            DataFile layer1,
                            DataFile layer2,
                            DataFile layer3,
                            int imageWidth,
                            int imageHeight,
                            int groupOfFrames,
                            int spatialLevel,
                            int temporalLevel,
                            int threshold)

sortLIS sorts the List of Insignificant Sets
writes the sorted bits to the output stream

Parameters:

waveletFrame - is 3 dimensional double array

counters - is Counters

signInfo - is SignInfo holds the sign information and the current processesing component

LIS - is LinkedList represents the List of Insignificant Sets

LIP - is LinkedList represents the List of Insignificant Pixels

LSP - is LinkedList represents the List of Significant Pixels

layer1 - is DataFile holds the first layer information

layer2 - is DataFile holds the second layer information

layer3 - is DataFile holds the third layer information

imageWidth - is width of the frame

imageHeight - is height of the frame

groupOfFrames - is represents the number of frames in the group

spatialLevel - is int level in spatial domain

temporalLevel - is int level in temporal domain

threshold - is int

Returns:

waveletFrame is 3 dimensional double array in sorted form

refineLSP

public double[][][] refineLSP(double[][][] waveletFrame,
                              Counters counters,
                              LinkedList LSP,
                              Node LSPend,
                              long maxBits,
                              long nValue,
                              DataFile layer1,
                              DataFile layer2,
                              DataFile layer3,
                              int imageWidth,
                              int imageHeight,
                              int groupOfFrames,
                              int spatialLevel,
                              int temporalLevel)

refineLSP refines the sorted frames further calculates maxBits
to accommodate the data in corresponding layers through output stream

Parameters:

waveletFrame - represented in 3 dimensional doublearray

counters - is Counters

LSP - is LinkedList represents List of Significant Pixel

LSPend - is Node represents the end of the LSP

maxBits - is long maximum bits

nValue - is a long count for maximum bits

layer1 - is DataFile holds the first layer information

layer2 - is DataFile holds the second layer information

layer3 - is DataFile holds the third layer information

imageWidth - is width of the frame

imageHeight - is height of the frame

groupOfFrames - is represents the number of frames in the group

spatialLevel - is int level in spatial domain

temporalLevel - is int level in temporal domain

Returns:

waveletFrame is 3 dimensional double array in sorted form