Uses of Interface
jj2000.j2k.image.ImgData

Packages that use ImgData

Package	Description
colorspace
icc
jj2000.j2k.codestream.writer
jj2000.j2k.entropy.encoder
jj2000.j2k.image
jj2000.j2k.image.forwcomptransf
jj2000.j2k.image.input
jj2000.j2k.image.invcomptransf
jj2000.j2k.quantization.quantizer
jj2000.j2k.roi.encoder
jj2000.j2k.wavelet
jj2000.j2k.wavelet.analysis
jj2000.j2k.wavelet.synthesis

Uses of ImgData in colorspace

Classes in colorspace that implement ImgData

Modifier and Type	Class and Description
class	ChannelDefinitionMapper This class is responsible for the mapping between requested components and image channels.
class	ColorSpaceMapper This is the base class for all modules in the colorspace and icc profiling steps of the decoding chain.
class	EnumeratedColorSpaceMapper This class provides Enumerated ColorSpace API for the jj2000.j2k imaging chain by implementing the BlkImgDataSrc interface, in particular the getCompData and getInternCompData methods.
class	PalettizedColorSpaceMapper This class provides decoding of images with palettized colorspaces.
class	Resampler This class resamples the components of an image so that all have the same number of samples.
class	SYccColorSpaceMapper This decodes maps which are defined in the sYCC colorspace into the sRGB colorspadce.

Uses of ImgData in icc

Classes in icc that implement ImgData

Modifier and Type	Class and Description
class	ICCProfiler This class provides ICC Profiling API for the jj2000.j2k imaging chain by implementing the BlkImgDataSrc interface, in particular the getCompData and getInternCompData methods.

Uses of ImgData in jj2000.j2k.codestream.writer

Fields in jj2000.j2k.codestream.writer declared as ImgData

Modifier and Type	Field and Description
protected ImgData	HeaderEncoder.origSrc The image data reader.

Constructors in jj2000.j2k.codestream.writer with parameters of type ImgData

Constructor and Description
HeaderEncoder(ImgData origsrc, boolean[] isorigsig, ForwardWT dwt, Tiler tiler, EncoderSpecs encSpec, ROIScaler roiSc, PostCompRateAllocator ralloc, ParameterList pl) Initializes the header writer with the references to the coding chain.

Uses of ImgData in jj2000.j2k.entropy.encoder

Subinterfaces of ImgData in jj2000.j2k.entropy.encoder

Modifier and Type	Interface and Description
interface	CodedCBlkDataSrcEnc This interface defines a source of entropy coded data and methods to transfer it in a code-block by code-block basis.

Classes in jj2000.j2k.entropy.encoder that implement ImgData

Modifier and Type	Class and Description
class	EBCOTRateAllocator This implements the EBCOT post compression rate allocation algorithm.
class	EntropyCoder This abstract class provides the general interface for block-based entropy encoders.
class	PostCompRateAllocator This is the abstract class from which post-compression rate allocators which generate layers should inherit.
class	StdEntropyCoder This class implements the JPEG 2000 entropy coder, which codes stripes in code-blocks.

Uses of ImgData in jj2000.j2k.image

Subinterfaces of ImgData in jj2000.j2k.image

Modifier and Type	Interface and Description
interface	BlkImgDataSrc This interface defines the methods to transfer image data in blocks, without following any particular order (random access).

Classes in jj2000.j2k.image that implement ImgData

Modifier and Type	Class and Description
class	ImgDataAdapter This class provides a default implementation of the methods in the 'ImgData' interface.
class	ImgDataConverter This class is responsible of all data type conversions.
class	ImgDataJoiner This class implements the ImgData interface and allows to obtain data from different sources.
class	Tiler This class places an image in the canvas coordinate system, tiles it, if so specified, and performs the coordinate conversions transparently.

Fields in jj2000.j2k.image declared as ImgData

Modifier and Type	Field and Description
protected ImgData	ImgDataAdapter.imgdatasrc The ImgData source

Constructors in jj2000.j2k.image with parameters of type ImgData

Constructor and Description
ImgDataAdapter(ImgData src) Instantiates the ImgDataAdapter object specifying the ImgData source.

Uses of ImgData in jj2000.j2k.image.forwcomptransf

Classes in jj2000.j2k.image.forwcomptransf that implement ImgData

Modifier and Type	Class and Description
class	ForwCompTransf This class apply component transformations to the tiles depending on user specifications.

Uses of ImgData in jj2000.j2k.image.input

Classes in jj2000.j2k.image.input that implement ImgData

Modifier and Type	Class and Description
class	ImgReader This is the generic interface to be implemented by all image file (or other resource) readers for different image file formats.
class	ImgReaderPGM This class implements the ImgData interface for reading 8 bit unsigned data from a binary PGM file.
class	ImgReaderPGX This class extends the ImgReader abstract class for reading PGX files.
class	ImgReaderPPM This class implements the ImgData interface for reading 8 bits unsigned data from a binary PPM file

Uses of ImgData in jj2000.j2k.image.invcomptransf

Classes in jj2000.j2k.image.invcomptransf that implement ImgData

Modifier and Type	Class and Description
class	InvCompTransf This class apply inverse component transformations to the tiles depending on specification read from the codestream header.

Uses of ImgData in jj2000.j2k.quantization.quantizer

Subinterfaces of ImgData in jj2000.j2k.quantization.quantizer

Modifier and Type	Interface and Description
interface	CBlkQuantDataSrcEnc This interface defines a source of quantized wavelet coefficients and methods to transfer them in a code-block by code-block basis.

Classes in jj2000.j2k.quantization.quantizer that implement ImgData

Modifier and Type	Class and Description
class	Quantizer This abstract class provides the general interface for quantizers.
class	StdQuantizer This class implements scalar quantization of integer or floating-point valued source data.

Uses of ImgData in jj2000.j2k.roi.encoder

Classes in jj2000.j2k.roi.encoder that implement ImgData

Modifier and Type	Class and Description
class	ROIScaler This class deals with the ROI functionality.

Uses of ImgData in jj2000.j2k.wavelet

Subinterfaces of ImgData in jj2000.j2k.wavelet

Modifier and Type	Interface and Description
interface	WaveletTransform This interface defines how a forward or inverse wavelet transform should present itself.

Uses of ImgData in jj2000.j2k.wavelet.analysis

Subinterfaces of ImgData in jj2000.j2k.wavelet.analysis

Modifier and Type	Interface and Description
interface	CBlkWTDataSrc This abstract class defines methods to transfer wavelet data in a code-block by code-block basis.
interface	ForwWT This interface extends the WaveletTransform with the specifics of forward wavelet transforms.
interface	ForwWTDataProps This interface extends the ImgData interface with methods that are necessary for forward wavelet data (i.e.

Classes in jj2000.j2k.wavelet.analysis that implement ImgData

Modifier and Type	Class and Description
class	ForwardWT This abstract class represents the forward wavelet transform functional block.
class	ForwWTFull This class implements the ForwardWT abstract class with the full-page approach to be used either with integer or floating-point filters

Constructors in jj2000.j2k.wavelet.analysis with parameters of type ImgData

Constructor and Description
ForwardWT(ImgData src) Initializes this object for the specified number of tiles 'nt' and components 'nc'.

Uses of ImgData in jj2000.j2k.wavelet.synthesis

Subinterfaces of ImgData in jj2000.j2k.wavelet.synthesis

Modifier and Type	Interface and Description
interface	InvWT This interface extends the WaveletTransform with the specifics of inverse wavelet transforms.

Classes in jj2000.j2k.wavelet.synthesis that implement ImgData

Modifier and Type	Class and Description
class	InverseWT This abstract class extends the WaveletTransform one with the specifics of inverse wavelet transforms.
class	InvWTAdapter This class provides default implementation of the methods in the 'InvWT' interface.
class	InvWTFull This class implements the InverseWT with the full-page approach for int and float data.