Wavelet Coding Methods

• EZW - Shapiro, 1993

  • Embedded Zero Tree coding.

• SPIHT - Said and Pearlman, 1996

  • Set Partitioning in Hierarchical Trees coding. Also uses “zero trees”.

• ECECOW - Wu, 1997

  • Embedded Conditional Entropy Coding of Wavelet coefficients.
  • Uses arithmetic coding with context.

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