| Package | Description |
|---|---|
| jj2000.j2k.codestream.writer | |
| jj2000.j2k.entropy.encoder |
| Constructor and Description |
|---|
PktEncoder(CodedCBlkDataSrcEnc infoSrc,
EncoderSpecs encSpec,
Coord[][][] numPrec,
ParameterList pl)
Creates a new packet encoder object, using the information from the
'infoSrc' object.
|
| Modifier and Type | Class and Description |
|---|---|
class |
EntropyCoder
This abstract class provides the general interface for block-based entropy
encoders.
|
class |
StdEntropyCoder
This class implements the JPEG 2000 entropy coder, which codes stripes in
code-blocks.
|
| Modifier and Type | Field and Description |
|---|---|
protected CodedCBlkDataSrcEnc |
PostCompRateAllocator.src
The source of entropy coded data
|
| Modifier and Type | Method and Description |
|---|---|
static PostCompRateAllocator |
PostCompRateAllocator.createInstance(CodedCBlkDataSrcEnc src,
ParameterList pl,
float rate,
CodestreamWriter bw,
EncoderSpecs encSpec)
Creates a PostCompRateAllocator object for the appropriate rate
allocation parameters in the parameter list 'pl', having 'src' as the
source of entropy coded data, 'rate' as the target bitrate and 'bw' as
the bit stream writer object.
|
| Constructor and Description |
|---|
EBCOTRateAllocator(CodedCBlkDataSrcEnc src,
LayersInfo lyrs,
CodestreamWriter writer,
EncoderSpecs encSpec,
ParameterList pl)
Initializes the EBCOT rate allocator of entropy coded data.
|
PostCompRateAllocator(CodedCBlkDataSrcEnc src,
int nl,
CodestreamWriter bw,
EncoderSpecs encSpec)
Initializes the source of entropy coded data.
|
Copyright © 2015. All rights reserved.