The following tables list the members exposed by AnWTFilterInt.
| Name | Description | |
|---|---|---|
 | analyze_hpf | Overloaded. A specific version of the analyze_hpf() method that works on int data. See the general description of the analyze_hpf() method in the AnWTFilter class for more details. |
| analyze_lpf | Overloaded. A specific version of the analyze_lpf() method that works on int data. See the general description of the analyze_lpf() method in the AnWTFilter class for more details. |
| getHPSynthesisFilter | Returns the time-reversed high-pass synthesis waveform of the filter, which is the high-pass filter. This is the time-reversed impulse response of the high-pass synthesis filter. It is used to calculate the L2-norm of the synthesis basis functions for a particular subband (also called energy weight).
The returned array may not be modified (i.e. a reference to the internal array may be returned by the implementation of this method). (Inherited from CSJ2K.j2k.wavelet.analysis.AnWTFilter) |
| getHPSynWaveForm | Returns the equivalent high-pass synthesis waveform of a cascade of filters, given the syhthesis waveform of the previous stage. This is the result of upsampling 'in' by 2, and concolving it with the high-pass synthesis waveform of the filter. The length of the returned signal is 2*in_l+hp_l-2, where in_l is the length of 'in' and 'hp_l' is the lengthg of the high-pass synthesis filter.
The length of the high-pass synthesis filter is getSynHighNegSupport()+getSynHighPosSupport(). (Inherited from CSJ2K.j2k.wavelet.analysis.AnWTFilter) |
| getLPSynthesisFilter | Returns the time-reversed low-pass synthesis waveform of the filter, which is the low-pass filter. This is the time-reversed impulse response of the low-pass synthesis filter. It is used to calculate the L2-norm of the synthesis basis functions for a particular subband (also called energy weight).
The returned array may not be modified (i.e. a reference to the internal array may be returned by the implementation of this method). (Inherited from CSJ2K.j2k.wavelet.analysis.AnWTFilter) |
| getLPSynWaveForm | Returns the equivalent low-pass synthesis waveform of a cascade of filters, given the syhthesis waveform of the previous stage. This is the result of upsampling 'in' by 2, and concolving it with the low-pass synthesis waveform of the filter. The length of the returned signal is 2*in_l+lp_l-2, where in_l is the length of 'in' and 'lp_l' is the lengthg of the low-pass synthesis filter.
The length of the low-pass synthesis filter is getSynLowNegSupport()+getSynLowPosSupport(). (Inherited from CSJ2K.j2k.wavelet.analysis.AnWTFilter) |
| isSameAsFullWT | (Inherited from CSJ2K.j2k.wavelet.analysis.AnWTFilter) |
