Overload | Description |
---|---|
SubbandAn Constructor() | Creates a SubbandAn element with all the default values. The dimensions are (0,0) and the upper left corner is (0,0). |
SubbandAn Constructor(Int32,Int32,Int32,Int32,Int32,WaveletFilter[],WaveletFilter[]) | Creates the top-level node and the entire subband tree, with the top-level dimensions, the number of decompositions, and the decomposition tree as specified.
This constructor just calls the same constructor of the super class, and then calculates the L2-norm (or energy weight) of each leaf. This constructor does not initialize the value of the magBits or stepWMSE member variables. This variables are normally initialized by the quantizer (see Quantizer). |