Properties determining choice of mother wavelet

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Properties determining choice of mother wavelet

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Properties of wavelets with finite as well as infinite support are summarised to facilitate mother wavelet selection in a chosen application. The quantitative guidelines will reduce dependence on trial-and-error schemes resorted to for selection and underscore the importance of such selection in any application of interest. In wavelet-based image sequence superresolution, studied during the last four years, use of a B-spline mother wavelet is justified.

Inspec keywords: image sequences; image resolution; wavelet transforms

Other keywords: finite support; B-spline mother wavelet; infinite support; trial-and-error schemes; image sequence superresolution

Subjects: Integral transforms in numerical analysis; Optical, image and video signal processing; Computer vision and image processing techniques; Integral transforms in numerical analysis

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