Iterative methods based on polynomial interpolation filters to detect discontinuities and recover point values from Fourier data

DOI10.1109/TSP.2004.838936zbMath1370.94056MaRDI QIDQ5355607

Musheng Wei, Jiahong Yin, Alvaro Rodolfo de Pierro

Publication date: 20 September 2017

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Mathematics Subject Classification ID

Optimal stochastic control (93E20) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Detection theory in information and communication theory (94A13) Application of orthogonal and other special functions (94A11) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16) Approximation by other special function classes (41A30)

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Construction of discontinuity detectors using convolutional neural networks ⋮ Detection of edges from spectral data: new results ⋮ Iterative methods based on spline approximations to detect discontinuities from Fourier data

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