Codebook-Based Uplink Transmission Enhancement in 5G Advanced: Sub-Band Precoding.
Liu CaoYahia ShabaraParisa CheraghiPublished in: VCC (2023)
Keyphrases
- subband
- feature vectors
- image compression
- vector quantization
- wavelet transform
- multiresolution
- filter bank
- discrete wavelet transform
- high frequency
- wavelet decomposition
- bit rate
- wavelet coefficients
- locally adaptive
- low frequency
- frequency domain
- low pass
- image coding
- image processing
- frequency band
- image enhancement
- wavelet domain
- lifting scheme
- image coder
- wavelet packet
- vector quantizer
- video quality
- rate distortion
- contourlet transform
- multiscale
- contrast enhancement
- image representation
- image quality
- feature space