Results 11 to 20 of about 40,887 (301)
Osiris wavelets and Set wavelets [PDF]
Journal of Applied Mathematics, 2004 An alternative to Osiris wavelet systems is introduced in two dimensions. The basic building blocks are continuous piecewise linear functions supported on equilateral triangles instead of on squares.
Guy Battle
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Historical Backround of wavelets and orthonormal systems: Recent results on positive linear operators reconstructed via wavelets [PDF]
Modern Mathematical MethodsThis survey paper provides a historical overview of wavelets and orthonormal systems, alongside recent findings related to linear positive operators reconstructed using wavelets.
Harun Karsli
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Elliptic-Cylindrical Wavelets: The Mathieu Wavelets [PDF]
IEEE Signal Processing Letters, 2004 10 pages, 2 ...
M. M. S. Lira +2 more
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Watermarking for multimedia security using complex wavelets [PDF]
, 2010 This paper investigates the application of complex wavelet transforms to the field of digital data hiding. Complex wavelets offer improved directional selectivity and shift invariance over their discretely sampled counterparts allowing for better ...
Bouridane, A. +10 more
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CoRR, 2021 Order-independent transparency schemes rely on low-order approximations of transmittance as a function of depth. We introduce a new wavelet representation of this function and an algorithm for building and evaluating it efficiently on a GPU. We then extend the order-independent Phenomenological Transparency algorithm to our representation and introduce
Maksim Aizenshtein +2 more
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IEEE Transactions on Information Theory, 2002 Summary: This paper studies the issue of optimal deconvolution density estimation using wavelets. The approach taken here can be considered as orthogonal series estimation in the more general context of the density estimation. We explore the asymptotic properties of estimators based on thresholding of estimated wavelet coefficients.
Jianqing Fan, Ja-Yong Koo
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Wavelet Analysis on the Sphere [PDF]
, 2017 The goal of this monograph is to develop the theory of wavelet harmonic analysis on the sphere. By starting with orthogonal polynomials and functional Hilbert spaces on the sphere, the foundations are laid for the study of spherical harmonics such as zonal functions.
Mabrouk, Anouar Ben +2 more
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Adaptive transient solution of nonuniform multiconductor transmission lines using wavelets [PDF]
, 2000 —This paper presents a highly adaptive algorithm for the transient simulation of nonuniform interconnects loaded with arbitrary nonlinear and dynamic terminations.
S. Grivet-talocia +2 more
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Design and Implementation of New Biorthogonal Wavelets and its Application to Image Processing
International Journal of Emerging Research in Engineering, Science, and Management, 2022 Wavelet transformation has been an interesting field since its exposure with wavelet-based compression standard embedded zerotree wavelet. Though, the origin of wavelets back to many decades, the presence of research at the very beginning of wavelet ...
E Sasikala Reddy, TVV Sathyanarayana
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Fourier–Boas-Like Wavelets and Their Vanishing Moments
Journal of Mathematics, 2021 In this paper, we propose Fourier–Boas-Like wavelets and obtain sufficient conditions for their higher vanishing moments. A sufficient condition is given to obtain moment formula for such wavelets. Some properties of Fourier–Boas-Like wavelets associated
Leena Kathuria +2 more
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