Sparse approximations for quaternionic signals

DOI10.1007/S00006-013-0437-XzbMath1321.94016OpenAlexW2083989494MaRDI QIDQ742347

Quentin Barthélemy, Jérôme I. Mars, Anthony Larue

Publication date: 18 September 2014

Published in: Advances in Applied Clifford Algebras (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00006-013-0437-x

zbMATH Keywords

sparse approximationorthogonal matching pursuitquaternionic signal processing

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (2)

Compressed sensing for real measurements of quaternion signals ⋮ Sparse approximations for quaternionic signals

Cites Work

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• Sparse approximations for quaternionic signals
• Singular value decomposition of quaternion matrices: a new tool for vector-sensor signal processing
• Quaternion-Valued Stochastic Gradient-Based Adaptive IIR Filtering
• Shift & 2D Rotation Invariant Sparse Coding for Multivariate Signals
• Matching pursuits with time-frequency dictionaries
• Hypercomplex correlation techniques for vector images
• Efficient Coding of Time-Relative Structure Using Spikes

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