Package jj2000.j2k.wavelet.synthesis
Interface InvWT
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- All Superinterfaces:
ImgData
,WaveletTransform
- All Known Implementing Classes:
InverseWT
,InvWTAdapter
,InvWTFull
public interface InvWT extends WaveletTransform
This interface extends the WaveletTransform with the specifics of inverse wavelet transforms. Classes that implement inverse wavelet transfoms should implement this interface.This class does not define the methods to transfer data, just the specifics to inverse wavelet transform. Different data transfer methods are evisageable for different transforms.
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Field Summary
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Fields inherited from interface jj2000.j2k.wavelet.WaveletTransform
WT_IMPL_FULL, WT_IMPL_LINE
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
setImgResLevel(int rl)
Sets the image reconstruction resolution level.-
Methods inherited from interface jj2000.j2k.image.ImgData
getCompImgHeight, getCompImgWidth, getCompSubsX, getCompSubsY, getCompULX, getCompULY, getImgHeight, getImgULX, getImgULY, getImgWidth, getNomRangeBits, getNomTileHeight, getNomTileWidth, getNumComps, getNumTiles, getNumTiles, getTile, getTileCompHeight, getTileCompWidth, getTileHeight, getTileIdx, getTilePartULX, getTilePartULY, getTileWidth, nextTile, setTile
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Methods inherited from interface jj2000.j2k.wavelet.WaveletTransform
getImplementationType, isReversible
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Method Detail
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setImgResLevel
void setImgResLevel(int rl)
Sets the image reconstruction resolution level. A value of 0 means reconstruction of an image with the lowest resolution (dimension) available.Note: Image resolution level indexes may differ from tile-component resolution index. They are indeed indexed starting from the lowest number of decomposition levels of each component of each tile.
Example: For an image (1 tile) with 2 components (component 0 having 2 decomposition levels and component 1 having 3 decomposition levels), the first (tile-) component has 3 resolution levels and the second one has 4 resolution levels, whereas the image has only 3 resolution levels available.
- Parameters:
rl
- The image resolution level.
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