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A post-processing method for vector quantization to achieve higher PSNR and nearly constant bit rate.

Zhibin PanKoji KotaniTadahiro Ohmi
Published in: ISCAS (2) (2003)
Keyphrases
  • post processing
  • vector quantization
  • preprocessing
  • image compression
  • high quality
  • feature selection
  • feature extraction
  • multiscale