Vector-adaptive vector quantization with application to speech coding.
Weidong KouJon W. MarkPublished in: IEEE Trans. Commun. (1991)
Keyphrases
- vector quantization
- image compression
- speaker recognition
- input vector
- residual vector quantization
- vector quantizer
- distortion measure
- tree structured vector quantization
- video coding scheme
- successive approximation
- fractal image compression
- differential pulse code modulation
- scalar quantization
- entropy constrained vector quantization
- index table
- speech recognition
- reduced complexity
- transform coding
- codebook design
- image coding
- codebook generation
- feature vectors
- feature extraction
- image processing
- fractal image coding
- image classification