Ultra-low delay lossy audio coding using DPCM and block companded quantization.
Gediminas SimkusMartin HoltersUdo ZölzerPublished in: AusCTW (2013)
Keyphrases
- low delay
- image coder
- coding scheme
- coding efficiency
- entropy coding
- transform coefficients
- source coding
- image coding
- rate distortion
- bitstream
- coding method
- video coding
- bit rate
- variable block size
- distributed video coding
- block coding
- video signals
- intra prediction
- rate control
- low bit rate
- video quality
- subband
- wyner ziv
- coded images
- video coding standard
- video compression
- macroblock
- lossy compression
- video codec
- compression efficiency
- motion estimation
- block size
- lossless compression
- reconstructed image
- motion compensated
- wavelet transform
- bit plane
- rate allocation
- image compression
- motion vectors
- error concealment
- error propagation
- bit allocation
- motion compensation
- error resilient
- compression algorithm
- computational complexity
- visual quality
- multiple description coding
- error resilience
- data compression
- scalable video coding
- video transmission
- video coder
- quadtree
- compression scheme
- filter bank
- dct coefficients
- frequency domain
- compressed images
- vector quantizer