Optimized trellis coded vector quantization of LSF parameters, application to the 4.8kbps FS1016 speech coder.
Merouane BouzidAmar DjeradiBachir BoudraaPublished in: Signal Process. (2005)
Keyphrases
- vector quantization
- vector quantizer
- image compression
- speaker recognition
- distortion measure
- reduced complexity
- image coding
- entropy constrained
- bit allocation
- feature selection
- lossless compression
- compression scheme
- compression ratio
- fractal image compression
- speech recognition
- scalar quantization
- coding scheme
- low bit rate
- wavelet coefficients
- entropy coding
- wavelet transform
- image processing
- neural network