Improved Wideband Adaptive Transmit Nulling Using Subband Phase-Only Pattern Synthesis.
Mingwei ShenGuan WangXiaoyu WanDi WuDaiyin ZhuPublished in: Circuits Syst. Signal Process. (2020)
Keyphrases
- subband
- frequency band
- filter bank
- adaptive wavelet
- wavelet transform
- image compression
- wavelet coefficients
- locally adaptive
- multiresolution
- high frequency
- bit rate
- energy compaction
- wavelet decomposition
- feature vectors
- discrete wavelet transform
- subband coding
- low pass
- wavelet packet
- subband decomposition
- frequency domain
- image coding
- low frequency
- wavelet domain
- wavelet coding
- reconstruction error
- image coder
- perfect reconstruction
- wavelet transform coefficients
- transform coefficients
- rate distortion
- image quality
- high pass
- bitstream
- computer vision
- visual quality
- speech recognition
- feature space
- video sequences
- high quality
- feature extraction