High-frequency Systolic Broadband Beamforming using Polyphase 3D IIR Frequency-planar Digital Filters with Interleaved A/D Sampling.
Arjuna MadanayakeThushara K. GunaratneLeonard T. BrutonPublished in: ISCAS (2009)
Keyphrases
- digital filters
- high frequency
- low frequency
- discrete wavelet transform
- finite impulse response
- subband
- filter bank
- infinite impulse response
- frequency domain
- low pass
- visual quality
- wavelet transform
- fir filters
- wavelet coefficients
- high resolution
- frequency band
- perfect reconstruction
- median filter
- wavelet domain
- shift invariant
- high pass
- low pass filter
- genetic algorithm
- multiresolution
- transfer function
- image compression
- spatial domain
- wavelet decomposition
- bit rate