Low bit-rate CELP speech coder with low delay.
Seiji HayashiMasahiro Suguimoto ErinnoviarPublished in: Signal Process. (1999)
Keyphrases
- low bit rate
- low delay
- video coding
- bit rate
- image coder
- bitstream
- video compression
- image compression
- video coder
- subband
- video coding scheme
- distributed video coding
- bit plane
- rate distortion
- coding scheme
- rate control
- visual quality
- coding method
- coding efficiency
- compression algorithm
- motion compensation
- compression ratio
- video quality
- motion compensated
- image quality
- video codec
- motion vectors
- macroblock
- vector quantization
- compression efficiency
- motion estimation
- bit allocation
- prediction error
- video conferencing
- reconstructed image
- filter bank
- inter frame
- computational complexity
- rate allocation
- wavelet transform
- scalar quantization
- scalable video coding
- high frequency
- frequency domain
- compressed video
- wavelet coefficients
- error resilience
- video transmission
- video encoder
- video data
- image coding
- error resilient
- compressed images