Lifting scheme for biorthogonal multiwavelets originated from Hermite splines

Abstract

We present new multiwavelet transforms of multiplicity 2 for manipulation of discrete-time signals. The transforms are implemented in two phases: 1) Pre (post)-processing, which transforms the scalar signal into a vector signal (and back) and 2) wavelet transforms of the vector signal. Both phases are performed in a lifting manner. We use the cubic… (More)
DOI: 10.1109/78.984720

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