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Quadrature mirror filter

Known as: QMF 
In digital signal processing, a quadrature mirror filter is a filter whose magnitude response is the mirror image around of that of another filter… 
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Papers overview

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2010
2010
Recently, a new relaying strategy, quantize-map-and-forward (QMF) scheme, has been demonstrated to approximately achieve (within… 
2010
2010
We found a lot of new three dimensional $ \mathcal{N} = 4 $ mirror pairs generalizing previous considerations on three… 
1999
1999
This paper presents an improved weighted least squares (WLS) algorithm for the design of quadrature mirror filters (QMFs), First… 
Highly Cited
1998
Highly Cited
1998
A new method for the design of general finite-duration impulse response (FIR) quadrature mirror-image filter (QMF) banks that… 
1994
1994
The paper presents a method for the design of quadrature mirror filters. A new frequency weighted stopband energy function is… 
Highly Cited
1986
Highly Cited
1986
  • M. Vetterli
  • 1986
  • Corpus ID: 61640681
The mathematical equivalence of transmultiplexers and sub-band coders with reconstruction of the original signals is shown… 
Highly Cited
1986
Highly Cited
1986
Computer simulation results of sub-band coding of digital images using Quadrature Mirror Filtering (QMF) techniqueb are reported… 
1985
1985
This paper introduces a new quadrature mirror filter technique allowing to split a signal in sub-bands, with subsequent perfect… 
1984
1984
Quadrature mirror filters have an outstanding relevance in the implementation of filter banks for dividing the speech signal into… 
1981
1981
In this paper, a Halfband FIR implementation of the widely used Quadrature Mirror Filter (QMF) approach is described. In the…