ucar.jpeg.jj2000.j2k.encoder

Class EncoderSpecs

java.lang.Object

ucar.jpeg.jj2000.j2k.encoder.EncoderSpecs

public class EncoderSpecs
extends Object

This class holds references to each module specifications used in the encoding chain. This avoid big amount of arguments in method calls. A specification contains values of each tile-component for one module. All members must be instance of ModuleSpec class (or its children).

See Also:

ModuleSpec

Field Summary

Fields

Modifier and Type	Field and Description
StringSpec	bms By-pass mode specifications
CBlkSizeSpec	cblks Code-blocks sizes specification
StringSpec	css Causal stripes specifications
CompTransfSpec	cts Component transformation specifications
IntegerSpec	dls Number of decomposition levels specifications
StringSpec	ephs End of packet header (EPH) marker use specification
GuardBitsSpec	gbs Number of guard bits specifications
StringSpec	lcs The length calculation specifications
StringSpec	mqrs MQ reset specifications
int	nComp The number of components within the image
int	nTiles The number of tiles within the image
ProgressionSpec	pocs Progression/progression changes specification
PrecinctSizeSpec	pss Precinct partition specifications
QuantStepSizeSpec	qsss Quantization normalized base step size specifications
QuantTypeSpec	qts Quantization type specifications
MaxShiftSpec	rois ROI maxshift value specifications
StringSpec	rts Regular termination specifications
StringSpec	sops Start of packet (SOP) marker use specification
StringSpec	sss Error resilience segment symbol use specifications
StringSpec	tts The termination type specifications
AnWTFilterSpec	wfs Analysis wavelet filters specifications

Constructor Summary

Constructors

Constructor and Description
EncoderSpecs(int nt, int nc, BlkImgDataSrc imgsrc, ParameterList pl) Initialize all members with the given number of tiles and components and the command-line arguments stored in a ParameterList instance

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

rois

public MaxShiftSpec rois

ROI maxshift value specifications

qts

public QuantTypeSpec qts

Quantization type specifications

qsss

public QuantStepSizeSpec qsss

Quantization normalized base step size specifications

gbs

public GuardBitsSpec gbs

Number of guard bits specifications

wfs

public AnWTFilterSpec wfs

Analysis wavelet filters specifications

cts

public CompTransfSpec cts

Component transformation specifications

dls

public IntegerSpec dls

Number of decomposition levels specifications

lcs

public StringSpec lcs

The length calculation specifications

tts

public StringSpec tts

The termination type specifications

sss

public StringSpec sss

Error resilience segment symbol use specifications

css

public StringSpec css

Causal stripes specifications

rts

public StringSpec rts

Regular termination specifications

mqrs

public StringSpec mqrs

MQ reset specifications

bms

public StringSpec bms

By-pass mode specifications

pss

public PrecinctSizeSpec pss

Precinct partition specifications

sops

public StringSpec sops

Start of packet (SOP) marker use specification

ephs

public StringSpec ephs

End of packet header (EPH) marker use specification

cblks

public CBlkSizeSpec cblks

Code-blocks sizes specification

pocs

public ProgressionSpec pocs

Progression/progression changes specification

nTiles

public int nTiles

The number of tiles within the image

nComp

public int nComp

The number of components within the image

Constructor Detail

EncoderSpecs

public EncoderSpecs(int nt,
            int nc,
            BlkImgDataSrc imgsrc,
            ParameterList pl)

Initialize all members with the given number of tiles and components and the command-line arguments stored in a ParameterList instance

Parameters:

nt - Number of tiles

nc - Number of components

imgsrc - The image source (used to get the image size)

pl - The ParameterList instance