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CSJ2K.j2k.quantization.quantizer.StdQuantizer.-ctor

StdQuantizer Constructor

StdQuantizer(CBlkWTDataSrc, EncoderSpecs)

Initializes the source of wavelet transform coefficients. The constructor takes information on whether the quantizer is in reversible, derived or expounded mode. If the quantizer is reversible the value of 'derived' is ignored. If the source data is not integer (int) then the quantizer can not be reversible.

       <p>After initializing member attributes, getAnSubbandTree is called for
       all components setting the 'stepWMSE' for all subbands in the current
       tile.</p>
Declaration
public StdQuantizer(CBlkWTDataSrc src, EncoderSpecs encSpec)
Parameters
Type Name Description
CBlkWTDataSrc src

The source of wavelet transform coefficients.

EncoderSpecs encSpec

The encoder specifications