Package | Description |
---|---|
jj2000.j2k.codestream.reader | |
jj2000.j2k.entropy.decoder | |
jj2000.j2k.quantization.dequantizer | |
jj2000.j2k.roi | |
jj2000.j2k.wavelet.synthesis |
Modifier and Type | Field and Description |
---|---|
protected SubbandSyn[] |
BitstreamReaderAgent.subbTrees
The subband trees for each component in the current tile.
|
Modifier and Type | Method and Description |
---|---|
SubbandSyn |
BitstreamReaderAgent.getSynSubbandTree(int t,
int c)
Returns the subband tree, for the specified tile-component.
|
Modifier and Type | Method and Description |
---|---|
DecLyrdCBlk |
FileBitstreamReaderAgent.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
int fl,
int nl,
DecLyrdCBlk ccb)
Returns the specified coded code-block, for the specified component, in
the current tile.
|
protected void |
BitstreamReaderAgent.initSubbandsFields(int c,
SubbandSyn sb)
Initialises subbands fields, such as code-blocks dimension and number
of magnitude bits, in the subband tree.
|
Modifier and Type | Method and Description |
---|---|
SubbandSyn |
EntropyDecoder.getSynSubbandTree(int t,
int c)
Returns the subband tree, for the specified tile-component.
|
Modifier and Type | Method and Description |
---|---|
DataBlk |
StdEntropyDecoder.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component, as a copy (see below).
|
DecLyrdCBlk |
CodedCBlkDataSrcDec.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
int fl,
int nl,
DecLyrdCBlk ccb)
Returns the specified coded code-block, for the specified component, in
the current tile.
|
DataBlk |
StdEntropyDecoder.getInternCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component (as a reference or copy).
|
Modifier and Type | Method and Description |
---|---|
SubbandSyn |
Dequantizer.getSynSubbandTree(int t,
int c)
Returns the subband tree, for the specified tile-component.
|
Modifier and Type | Method and Description |
---|---|
DataBlk |
StdDequantizer.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component, as a copy (see below).
|
DataBlk |
CBlkQuantDataSrcDec.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component, as a copy (see below).
|
DataBlk |
StdDequantizer.getInternCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component (as a reference or copy).
|
DataBlk |
CBlkQuantDataSrcDec.getInternCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component (as a reference or copy).
|
Modifier and Type | Method and Description |
---|---|
SubbandSyn |
ROIDeScaler.getSynSubbandTree(int t,
int c)
Returns the subband tree, for the specified tile-component.
|
Modifier and Type | Method and Description |
---|---|
DataBlk |
ROIDeScaler.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component, as a copy (see below).
|
DataBlk |
ROIDeScaler.getInternCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component (as a reference or copy).
|
Modifier and Type | Field and Description |
---|---|
SubbandSyn |
SubbandSyn.parent
The reference to the parent of this subband.
|
SubbandSyn |
SubbandSyn.subb_HH
The reference to the HH subband resulting from the
decomposition of this subband.
|
SubbandSyn |
SubbandSyn.subb_HL
The reference to the HL subband (horizontal high-pass)
resulting from the decomposition of this subband.
|
SubbandSyn |
SubbandSyn.subb_LH
The reference to the LH subband (vertical high-pass) resulting
from the decomposition of this subband.
|
SubbandSyn |
SubbandSyn.subb_LL
The reference to the LL subband resulting from the
decomposition of this subband.
|
Modifier and Type | Method and Description |
---|---|
SubbandSyn |
InvWTData.getSynSubbandTree(int t,
int c)
Returns the subband tree, for the specified tile-component.
|
SubbandSyn |
InvWTAdapter.getSynSubbandTree(int t,
int c)
Returns the specified synthesis subband tree
|
SubbandSyn |
MultiResImgData.getSynSubbandTree(int t,
int c)
Returns the specified synthesis subband tree
|
Modifier and Type | Method and Description |
---|---|
DataBlk |
CBlkWTDataSrcDec.getCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component, as a copy (see below).
|
DataBlk |
CBlkWTDataSrcDec.getInternCodeBlock(int c,
int m,
int n,
SubbandSyn sb,
DataBlk cblk)
Returns the specified code-block in the current tile for the specified
component (as a reference or copy).
|
private void |
InvWTFull.wavelet2DReconstruction(DataBlk db,
SubbandSyn sb,
int c)
Performs the 2D inverse wavelet transform on a subband of the image, on
the specified component.
|
private void |
InvWTFull.waveletTreeReconstruction(DataBlk img,
SubbandSyn sb,
int c)
Performs the inverse wavelet transform on the whole component.
|
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