Adaptive splitting for stabilizing 1-D wavelet decompositions on irregular grids
نویسندگان
چکیده
منابع مشابه
Adaptive splitting for stabilizing 1-D wavelet decompositions on irregular grids
This paper proposes a scheme to improve the stability of wavelet decompositions on 1-D irregular grids. Wavelet transforms on irregular grids are constructed using the lifting scheme. The filters in this scheme take the structure of the grid into account. Nice as it is, however, we undoubtfully bump into numerical stability issues directly related to the irregularity of the grid. Existing stabi...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2006
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2005.11.009