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Random Tight Frames

✍ Scribed by M. Ehler

Publisher
SP Birkhäuser Verlag Boston
Year
2011
Tongue
English
Weight
474 KB
Volume
18
Category
Article
ISSN
1069-5869

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📜 SIMILAR VOLUMES

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A characterization of multivariate dual wavelet tight frames for any general dilation matrix is presented in this paper. As an application, Lawton's result on wavelet tight frames in L 2 ‫)ޒ(‬ is generalized to the n-dimensional case. Two ways of constructing certain dual wavelet tight frames in L 2

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In this paper we construct multivariate tight wavelet frame decompositions for scalar and vector subdivision schemes with nonnegative masks. The constructed frame generators have one vanishing moment and are obtained by factorizing certain positive semi-definite matrices. The construction is local a