Quadrature Mirror Filters

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
QMF
Pronunciation
/ˈkwɒdrətʃər ˈmɪrər ˈfɪltərz/
Category
Miscellaneous
Related Field
Unclassified

Examples in Context

  1. Quadrature Mirror Filters(QMF) ( QMF ) are a new type filter system.
  2. Quadrature mirror filters ( QMF ) are often used in sub - band coding to eliminate aliasing between sub - bands.
  3. The fast wavelet transform ( FWT ) algorithm in wavelet analysis was introduced in the paper. With quadrature mirror filters ( QMF ) associated with popular wavelet bases, the fast wavelet decomposition and reconstruction for signals were implemented.
  4. A scheme for layered color image coding based on subband decomposition is proposed, in which color image can be divided into several subbands with different frequency through QMF ( Quadrature Mirror Filters(QMF) ) and coded for these subbands individually.

Other meanings of QMF

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