Multiple Description Quantization Via Gram-Schmidt Orthogonalization.
Jun ChenChao TianToby BergerSheila S. HemamiPublished in: IEEE Trans. Inf. Theory (2006)
Keyphrases
- multiple description
- gram schmidt orthogonalization
- lattice vector quantization
- scalar quantization
- image coding
- multiple description coding
- video streaming
- coding scheme
- transform coefficients
- bitstream
- error resilient
- rate control
- image coder
- packet loss
- error resilience
- subband
- error propagation
- generalized discriminant analysis
- rate distortion
- scalable video
- image compression
- wavelet transform
- vector quantizer
- transform domain
- wavelet coefficients
- bit rate
- rate allocation
- vector quantization
- joint optimization
- video signals
- error concealment
- computer vision
- end to end
- video streams
- filter bank
- compressed video
- coding efficiency
- macroblock
- image quality
- pattern recognition
- objective function
- feature extraction