Dispersed-pulse codebook and its application to a 4 kb/s speech coder.
Kazutoshi YasunagaHiroyuki EharaKoji YoshidaToshiyuki MoriiPublished in: ICASSP (2000)
Keyphrases
- vector quantization
- knowledge base
- image compression
- entropy constrained
- vector quantizer
- speech signal
- image coding
- speech recognition
- speech synthesis
- audio visual
- compression ratio
- arithmetic coding
- text to speech
- distortion measure
- image coder
- recognition engine
- bag of words
- subband
- image representation
- automatic speech recognition
- emotion recognition
- feature vectors
- image enlargement
- block coding
- noisy environments
- training set
- spoken language
- feature extraction
- transform coding
- finite state vector quantization
- broadcast news
- video coder
- bitstream
- text classification
- wavelet transform
- image sequences
- image processing