Approaching Rate-Distortion Limits in Neural Compression with Lattice Transform Coding.
Eric LeiHamed HassaniShirin Saeedi BidokhtiPublished in: CoRR (2024)
Keyphrases
- transform coding
- rate distortion
- bit allocation
- entropy constrained
- bit rate
- lattice vector quantization
- video coding
- optimal bit allocation
- compression efficiency
- image coding
- image compression
- macroblock
- coding efficiency
- subband coding
- motion estimation
- rate control
- computational complexity
- subband
- bit plane
- entropy coding
- coding scheme
- predictive coding
- visual quality
- video codec
- video quality
- filter bank
- image coder
- vector quantizer
- compressed images
- low bit rate
- video compression
- inter frame
- source coding
- vector quantization
- motion compensation
- bitstream
- motion compensated
- wavelet coefficients
- reconstructed image
- image processing