This paper describes a smooth extension method, which provides the symmetric decimated outputs of the analysis filters at the boundary, for the two-channel ...
This paper describes a smooth extension method, which provides the symmetric decimated outputs of the analysis filters at the boundary, for the two-channel ...
In our approach, the extended signal has the flexibility and we calculate the smooth one by singular value decomposition. Finally, several image coding and ...
Apr 25, 2024 · A smooth extension for the nonexpansive orthogonal wavelet decomposition of finite length signals. ICASSP (3) 2003: 625-628. [c4]. view.
On the design of orthonormal wavelets for finite-length signals
www.researchgate.net › ... › Wavelets
Oct 22, 2024 · This paper presents boundary optimization techniques for the nonexpansive decomposition of arbitrary-length signals with multirate filterbanks.
This paper introduces an effective technique for the compression of electrocardiogram (ECG) signals. The technique is based on a new class of non-orthogonal ...
Missing: extension | Show results with:extension
Aug 20, 2024 · Wavelet transform is a powerful tool for analyzing signals in both time and frequency domains. It decomposes signals into wavelets, allowing for multi- ...
For a more detailed study of general (non-orthonormal) wavelet frames, and a discussion of the similarities and the differences between wavelet transform and ...
PDF | In this paper, we introduce a novel and general matrix formulation of artificial linear boundary extension methods for removing border effects.
Missing: decomposition | Show results with:decomposition
In Section 4 we develop several techniques for applying multi- wavelet filter banks to one-dimensional signals, including approximation-based preprocessing and ...