Reduced candidate mechanism for an algebraic code-excited linear-prediction codebook search.
Cheng-Yu YehYing-Jang SuPublished in: IET Commun. (2012)
Keyphrases
- linear prediction
- image coding
- prediction error
- lossless compression
- speech signal
- vector quantization
- machine learning
- spectral analysis
- feature vectors
- subband
- cepstral coefficients
- vocal tract
- autoregressive
- higher order
- wavelet transform
- xml documents
- computational complexity
- high quality
- face recognition
- information retrieval