Recovery of Edges from Spectral Data with Noise—A New Perspective
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Publication:3642895
DOI10.1137/070689899zbMath1192.42002arXiv0704.3822OpenAlexW2106956798MaRDI QIDQ3642895
Eitan Tadmor, Shlomo Engelberg
Publication date: 6 November 2009
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/0704.3822
noisy dataconstrained optimizationedge detectionseparation of scalespiecewise smoothnessconcentration kernels
Trigonometric approximation (42A10) Numerical methods for discrete and fast Fourier transforms (65T50) Conjugate functions, conjugate series, singular integrals (42A50)
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