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A novel signal-predicting multibit delta-sigma modulator.

Xiaojun Lu
Published in: ICECS (2004)
Keyphrases
  • delta sigma
  • noise shaping
  • image coding
  • error diffusion
  • delta sigma modulators
  • quantization noise
  • image coder
  • signal processing
  • filter bank
  • wavelet transform
  • digital images
  • co occurrence
  • frequency domain