A frequency scalable coding scheme employing pyramid and subband techniques.
Thiow K. TanKhee K. PangKing N. NganPublished in: IEEE Trans. Circuits Syst. Video Technol. (1994)
Keyphrases
- coding scheme
- subband
- multiresolution
- low frequency
- scalar quantization
- image coding scheme
- wavelet transform
- filter bank
- high frequency
- bitstream
- image compression
- wavelet coefficients
- wavelet decomposition
- bit rate
- frequency domain
- high pass
- feature vectors
- low pass
- coding method
- discrete wavelet transform
- wavelet domain
- multiscale
- source coding
- scalable video coding
- image coder
- transform coefficients
- subband coding
- scalable video
- transform coding
- wavelet packet
- motion compensated temporal filtering
- image transmission
- single pass
- error resilience
- video quality
- visual quality
- lattice vector quantization
- feature extraction
- bit allocation
- error concealment
- error resilient
- perfect reconstruction
- compression algorithm
- multiple description
- rate distortion
- computational complexity
- high quality
- subband image coding