Edge detection from truncated Fourier data using spectral mollifiers

DOI10.1007/s10444-011-9258-4zbMath1273.42001OpenAlexW2072243415MaRDI QIDQ1955535

Yang Wang, Anne Gelb, Doug Cochran

Publication date: 14 June 2013

Published in: Advances in Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10444-011-9258-4

zbMATH Keywords

Gibbs phenomenonedge detectionPoisson summation formulaspectral mollifiertruncated Fourier data

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Numerical methods for trigonometric approximation and interpolation (65T40) Conjugate functions, conjugate series, singular integrals (42A50)

Related Items (2)

Sparsity enforcing edge detection method for blurred and noisy Fourier data ⋮ Admissible concentration factors for edge detection from non-uniform Fourier data

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