Scalable video coding using 3-D subband velocity coding and multirate quantization.
Edward ChangAvideh ZakhorPublished in: ICASSP (5) (1993)
Keyphrases
- subband
- scalable video coding
- bit rate
- scalar quantization
- subband coding
- efficient compression
- bitstream
- filter bank
- rate distortion
- video coding
- entropy coding
- image coder
- rate distortion optimization
- coding efficiency
- transform coefficients
- coding method
- wavelet packet
- visual quality
- image quality
- base layer
- video quality
- low bit rate
- high frequency
- compression efficiency
- inter frame
- wavelet coefficients
- motion vectors
- rate allocation
- macroblock
- bit allocation
- computational complexity
- frequency domain
- scalable video
- synthesis filters
- coding gain
- inter layer
- enhancement layer
- image coding
- rate control
- optical flow
- wavelet transform
- feature vectors
- multiresolution
- video transmission
- image compression
- coding scheme
- error resilience
- human visual system
- compressed domain
- motion compensation
- video signals
- error concealment
- video codec
- multiple description coding
- video coder
- data compression
- motion compensated
- discrete cosine transform
- bit plane