SMF-DBF: Subband Match Filtering and Digital Beamforming for MIMO-SAR Echo Separation to Reduce the System Complexity.
Yu WangGuodong JinDaiyin ZhuPublished in: IGARSS (2023)
Keyphrases
- subband
- high frequency
- frequency domain
- filter bank
- wavelet transform
- wavelet coefficients
- image compression
- multiresolution
- bit rate
- wavelet domain
- bandpass
- wavelet decomposition
- low frequency
- high pass
- discrete wavelet transform
- subband coding
- subband decomposition
- image coder
- feature vectors
- multiple input multiple output
- locally adaptive
- low pass
- sar images
- perfect reconstruction
- wavelet coding
- frequency band
- visual quality
- image coding
- rate distortion
- computational complexity
- wavelet filters
- communication systems
- lifting scheme
- image reconstruction
- wavelet subbands
- vector quantization
- signal processing
- feature extraction