Envelope detection using generalized analytic signal in 2D QLCT domains

DOI10.1007/s11045-016-0410-7zbMath1387.94040OpenAlexW2328772363MaRDI QIDQ1697951

Cuiming Zou, Ming-Sheng Liu, Kit Ian Kou, João Pedro Morais

Publication date: 21 February 2018

Published in: Multidimensional Systems and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11045-016-0410-7

zbMATH Keywords

Hilbert transformquaternion Fourier transformquaternion linear canonical transformanalytic signalinstantaneous amplitude

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (7)

A robust color edge detection algorithm based on the quaternion Hardy filter ⋮ Donoho-Stark's uncertainty principle for the quaternion Fourier transform ⋮ Hyperbolic linear canonical transforms of quaternion signals and uncertainty ⋮ Three‐dimensional generalized analytic signal associated with linear canonical transform in Clifford biquaternion domain ⋮ Plancherel theorem and quaternion Fourier transform for square integrable functions ⋮ Plancherel theorems of quaternion Hilbert transforms associated with linear canonical transforms ⋮ Discrete uncertainty principle in quaternion setting and application in signal reconstruction

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