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java.lang.Object | +--jj2000.j2k.ModuleSpec | +--jj2000.j2k.image.CompTransfSpec | +--jj2000.j2k.image.forwcomptransf.ForwCompTransfSpec
This class extends CompTransfSpec class in order to hold encoder specific aspects of CompTransfSpec.
CompTransfSpec
Fields inherited from class jj2000.j2k.ModuleSpec |
compDef,
def,
nComp,
nTiles,
SPEC_COMP_DEF,
SPEC_DEF,
SPEC_TILE_COMP,
SPEC_TILE_DEF,
SPEC_TYPE_COMP,
SPEC_TYPE_TILE,
SPEC_TYPE_TILE_COMP,
specType,
specValType,
tileCompVal,
tileDef |
Constructor Summary | |
ForwCompTransfSpec(int nt,
int nc,
byte type,
AnWTFilterSpec wfs,
ParameterList pl)
Constructs a new 'ForwCompTransfSpec' for the specified number of components and tiles and the arguments of optName option. |
Method Summary | |
private int |
getFilterType(int t,
AnWTFilterSpec wfs)
Get the filter type common to all component of a given tile. |
Methods inherited from class jj2000.j2k.image.CompTransfSpec |
isCompTransfUsed |
Methods inherited from class jj2000.j2k.ModuleSpec |
getCompDef,
getCompDefRep,
getDefault,
getDefRep,
getSpec,
getSpecValType,
getTileCompVal,
getTileDef,
getTileDefRep,
isCompSpecified,
isTileCompSpecified,
isTileSpecified,
parseIdx,
setCompDef,
setDefault,
setTileCompVal,
setTileDef |
Methods inherited from class java.lang.Object |
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Constructor Detail |
public ForwCompTransfSpec(int nt, int nc, byte type, AnWTFilterSpec wfs, ParameterList pl)
This constructor chose the component transformation type depending on the wavelet filters : RCT with w5x3 filter and ICT with w9x7 filter. Note: All filters must use the same data type.
nt
- The number of tilesnc
- The number of componentstype
- the type of the specification module i.e. tile specific,
component specific or both.pl
- The ParameterListwfs
- The wavelet filter specificationsMethod Detail |
private int getFilterType(int t, AnWTFilterSpec wfs)
t
- The tile indexwfs
- The analysis filters specifications
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