A generalized multistage VQ approach for spectral magnitude quantization.
Çagri Özgenc EtemogluVladimir CupermanPublished in: INTERSPEECH (2001)
Keyphrases
- multistage
- vector quantization
- lattice vector quantization
- image coding
- dynamic programming
- subband image coding
- vector quantizer
- lot sizing
- production system
- stochastic optimization
- single stage
- multistage stochastic
- image compression
- stochastic programming
- scalar quantization
- successive approximation
- optimal policy
- quantization error
- finite horizon
- capacity expansion
- computational complexity
- subband