Sentence examples for mirror filter from inspiring English sources

This paper presents two peak constrained least-squares quadrature mirror filter (QMF) banks design methods.

Thus, the quadrature mirror filter banks are used as a mother wavelet in the speech enhancement algorithm.

Daubechies Quadrature Mirror Filter pair was used to decompose ultrasound signals into frequency packets using a tree structure.

In this paper, a nest of iterative techniques is proposed for the minimax design of quadrature mirror filter (QMF) banks.

The proposed method is based on the exploitation of the coherence function and the quadrature mirror filter banks.

This paper proposes an efficient method for the design of two-channel, quadrature mirror filter (QMF) bank.

The WSC method is implemented by a pyramidal algorithm that acts upon neural signals as a bank of quadrature mirror filters.

Conversely, warped scaling functions defined by means of infinite products of iteratively warped mirror filters lead to a warped multiresolution approximation.

In this work, we present a mixed software/hardware implementation of 2-D signals encoder/decoder using dyadic discrete wavelet transform (DWT) based on quadrature mirror filters (QMF); using fast wavelet Mallat's algorithm.

While the operators Fi were originally intended for quadrature mirror filters of signals, recent papers have shown that they are ubiquitous in a variety of modern wavelet constructions, and in particular in the selection of wavelet packets from libraries of bases.

We develop this construction in the general context with a view to wavelet applications, and we show that the measures that had been studied earlier for a very restrictive class of Fi-systems (i.e., the Lemarié Meyer quadrature mirror filters) in the theory of wavelet packets are special cases of this.