Package | Description |
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jj2000.j2k.codestream.writer | |
jj2000.j2k.entropy.encoder |
Constructor and Description |
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PktEncoder(CodedCBlkDataSrcEnc infoSrc,
J2KImageWriteParamJava wp,
Point[][][] numPrec)
Creates a new packet header encoder, using the information from the
'infoSrc' object.
|
Modifier and Type | Class and Description |
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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 |
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protected CodedCBlkDataSrcEnc |
PostCompRateAllocator.src
The source of entropy coded data
|
Modifier and Type | Method and Description |
---|---|
static PostCompRateAllocator |
PostCompRateAllocator.createInstance(CodedCBlkDataSrcEnc src,
float rate,
CodestreamWriter bw,
J2KImageWriteParamJava wp)
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 |
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EBCOTRateAllocator(CodedCBlkDataSrcEnc src,
LayersInfo lyrs,
CodestreamWriter writer,
J2KImageWriteParamJava wp)
Initializes the EBCOT rate allocator of entropy coded data.
|
PostCompRateAllocator(CodedCBlkDataSrcEnc src,
int nl,
CodestreamWriter bw,
J2KImageWriteParamJava wp)
Initializes the source of entropy coded data.
|
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