GMM-Based KLT-Domain Switched-Split Vector Quantization for LSF Coding.
Yoonjoo LeeWonjin JungMoo Young KimPublished in: IEEE Signal Process. Lett. (2011)
Keyphrases
- vector quantization
- vector quantizer
- speaker recognition
- image compression
- bit allocation
- distortion measure
- codebook design
- video coding scheme
- image coding
- gaussian mixture model
- entropy constrained
- codebook generation
- finite state vector quantization
- residual vector quantization
- scalar quantization
- index table
- fractal image compression
- energy compaction
- transform coding
- reduced complexity
- inter frame
- tree structured vector quantization
- compression efficiency
- coding scheme
- wavelet transform
- mixture model
- successive approximation
- fractal image coding
- coding efficiency
- coding method
- human perception
- progressive transmission