Abstract: We propose filter banks in the graph spectral domain, where each filter is defined by a sum of sinusoidal waves. The main advantages of these filter banks are that (a) they have low ...
Abstract: This paper presents three lifting structures of Daubechies-8 (also known as D8) wavelet transform using efficient factorization of the polyphase matrix. All new filter coefficients are ...
wavelet is a cross-platform c++ library for online estimation of the Continuous Wavelet Transform (CWT). The online estimation is based on a filterbank implementation of the CWT with minimal delay per ...
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