Vector Quantization for Speech Compression by a New Version of PRSOM.
Fidae HarchliZakariae En-NaimaniEs-Safi AbdelatifMohamed EttaouilPublished in: Int. J. Artif. Intell. Tools (2018)
Keyphrases
- vector quantization
- image compression
- speaker recognition
- compression scheme
- compression algorithm
- compression ratio
- vector quantizer
- codebook design
- distortion measure
- video coding scheme
- scalar quantization
- wavelet transform
- data compression
- vector quantized
- image processing
- fractal image compression
- subband
- transform coding
- input vector
- reduced complexity
- speech recognition
- progressive transmission
- speech signal
- neural gas
- compressed images
- bit allocation
- entropy coding
- low bit rate
- spatial domain
- frequency domain
- codebook generation