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Showing 1 to 2 of 2 for “"Smoothness spaces"”.
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DIRECTIONAL MULTISCALE ANALYSIS USING SHEARLET THEORY AND APPLICATIONS
… we have introduced and analyzed a new class of smoothness spaces associated with the shearlet decomposition and their relationship with Besov and curvelet spaces. Smoothness spaces associated to a multi-scale representation system are important for analysis and design of better image processing …
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Wavelet Thresholding for Non (Necessarily) Gaussian Noise
… <br>the target functions are members of some smoothness class and for this class <br>the minimax properties of estimators are investigated. This approach is <br>facilitated by the fact that some smoothness spaces can naturally be <br>described by norms of sequences of wavelet coefficients. …