Ultrasound video coding using a three-dimensional subband decomposition.
Alen DocefMark J. T. SmithPublished in: ICASSP (1996)
Keyphrases
- video coding
- subband decomposition
- three dimensional
- bit rate
- subband
- bit allocation
- rate distortion
- video compression
- motion compensated
- image compression
- motion estimation
- video quality
- motion compensation
- rate control
- motion vectors
- visual quality
- macroblock
- multiresolution
- compression efficiency
- filter bank
- frequency band
- low bit rate
- video codec
- coding efficiency
- image sequences
- high frequency
- computational complexity
- error resilience
- bitstream
- wavelet decomposition
- image quality
- transform coding
- inter frame
- reconstructed image
- wavelet transform
- frequency domain
- low frequency
- coding method
- vector quantization
- scalable video coding
- video coder
- discrete wavelet transform
- video data
- shift invariant
- motion field
- temporal correlation
- prediction error
- feature space