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dc.contributor.authorGrohs, Philipp
dc.date.accessioned2016-02-25T12:57:44Z
dc.date.available2016-02-25T12:57:44Z
dc.date.issued2010-10-22
dc.identifier.citationGrohs P (2010) Continuous Shearlet Tight Frames. Journal of Fourier Analysis and Applications 17: 506–518. Available: http://dx.doi.org/10.1007/s00041-010-9149-y.
dc.identifier.issn1069-5869
dc.identifier.issn1531-5851
dc.identifier.doi10.1007/s00041-010-9149-y
dc.identifier.urihttp://hdl.handle.net/10754/597848
dc.description.abstractBased on the shearlet transform we present a general construction of continuous tight frames for L2(ℝ2) from any sufficiently smooth function with anisotropic moments. This includes for example compactly supported systems, piecewise polynomial systems, or both. From our earlier results in Grohs (Technical report, KAUST, 2009) it follows that these systems enjoy the same desirable approximation properties for directional data as the previous bandlimited and very specific constructions due to Kutyniok and Labate (Trans. Am. Math. Soc. 361:2719-2754, 2009). We also show that the representation formulas we derive are in a sense optimal for the shearlet transform. © 2010 Springer Science+Business Media, LLC.
dc.description.sponsorshipThe research for this paper has been carried out while the author was working atthe Center for Geometric Modeling and Scientific Visualization at KAUST, Saudi Arabia.
dc.publisherSpringer Nature
dc.subjectContinuous frames
dc.subjectRepresentation formulas
dc.subjectShearlet
dc.titleContinuous Shearlet Tight Frames
dc.typeArticle
dc.identifier.journalJournal of Fourier Analysis and Applications
dc.contributor.institutionEidgenossische Technische Hochschule Zurich, Zurich, Switzerland
dc.date.published-online2010-10-22
dc.date.published-print2011-06


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