Temporal Noise Shaping on MDCT Subband Signals for Transform Audio Coding.
Richard FügBernd EdlerPublished in: WASPAA (2023)
Keyphrases
- subband
- noise shaping
- video signals
- transform coefficients
- subband decomposition
- coding gain
- filter bank
- subband coding
- image coding
- energy compaction
- image coder
- transform coding
- signal processing
- wavelet transform
- image compression
- multiresolution
- wavelet coding
- wavelet coefficients
- feature vectors
- high frequency
- wavelet decomposition
- bit rate
- perfect reconstruction
- frequency domain
- wavelet domain
- video coder
- multiscale
- wavelet packet
- low frequency
- visual information
- reconstruction error
- denoising
- spatial domain
- image quality
- similarity measure