Image structure preserving denoising using generalized fractional time integrals
نویسندگان
چکیده
منابع مشابه
Image structure preserving denoising using generalized fractional time integrals
A generalization of the linear fractional integral equation u(t) = u0 + ∂−αAu(t), 1 < α < 2, which is written as a Volterra matrix–valued equation when applied as a pixel–by–pixel technique, has been proposed for image denoising (restoration, smoothing,...). Since the fractional integral equation interpolates a linear parabolic equation and a hyperbolic equation, the solution enjoys intermediat...
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⋆ University Paris Descartes, MAP5, UMR CNRS 8145. ⋆⋆ Institute of Mathematics, Humboldt University Berlin.
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? University Paris Descartes, MAP5, UMR CNRS 8145. ?? Institute of Mathematics, Humboldt University Berlin. 1 ha l-0 07 12 35 1, v er si on 1 27 J un 2 01 2 Author manuscript, published in "Mathematical Methods for Signal and Image Analysis and Representation, Florack, L. and Duits, R. and Jongbloed, G. and van~Lieshout, M.-C. and Davies, L (Ed.) (2012) Chapter 12"
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2012
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2011.09.001