Adaptive Video Coding using Mixed-Domain Filter Banks having Optimal-Shaped Subbands.
Bo LiuLeonard T. BrutonPublished in: ISCAS (1994)
Keyphrases
- video coding
- filter bank
- subband
- bit rate
- rate distortion
- image coding
- visual quality
- motion compensated
- subband coding
- video compression
- bitstream
- motion compensation
- video quality
- perfect reconstruction
- frequency domain
- motion vectors
- wavelet packet
- wavelet coefficients
- image quality
- high frequency
- motion estimation
- rate control
- multiresolution
- macroblock
- wavelet decomposition
- multiscale
- reconstructed image
- coding method
- low pass
- low bit rate
- inter frame
- video signals
- discrete wavelet transform
- wavelet domain
- signal processing
- discrete cosine transform
- video coder
- computational complexity
- prediction error
- reconstruction error
- low frequency
- quadrature mirror
- image coder
- entropy coding
- coding gain
- coding efficiency
- bit plane
- image compression
- lifting scheme
- wavelet transform
- multiscale decomposition
- lossless coding
- feature vectors
- computationally efficient
- bit allocation
- vector quantization
- spatial domain