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Improved the-law-of-cosines-based fast search method for vector quantization by updating angular information.

Zhibin PanKoji KotaniTadahiro Ohmi
Published in: Pattern Recognit. Lett. (2006)
Keyphrases
  • vector quantization
  • image compression
  • neural network
  • fractal image compression
  • multiscale
  • multiresolution
  • distortion measure
  • speaker recognition
  • fractal image coding