Beamforming of Temporally-Broadband-Bandpass Plane Waves using Real Polyphase 2-D FIR Trapezoidal Filters.
Thushara K. GunaratneLeonard T. BrutonPublished in: ISCAS (2007)
Keyphrases
- bandpass
- filter bank
- frequency domain
- low pass
- finite impulse response
- subband
- perfect reconstruction
- image coding
- high frequency
- filter design
- fir filters
- multiresolution
- spatial domain
- frequency band
- filter responses
- wavelet transform
- multiscale
- image compression
- denoising
- digital filters
- discrete wavelet transform
- wavelet packet
- low frequency
- low pass filter
- signal processing
- image fusion
- bit rate
- image quality
- feature extraction
- wavelet decomposition