Wave separation in ambient seismic noise using intrinsic coherence and polarization filtering

DOI10.1016/j.sigpro.2008.09.008zbMath1157.94340OpenAlexW2014301584WikidataQ60720300 ScholiaQ60720300MaRDI QIDQ1010158

Philippe Réfrégier, Antoine Roueff, Philippe Roux

Publication date: 3 April 2009

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2008.09.008

zbMATH Keywords

correlationsingular value decompositionpolarizationwave separationambient seismic noisemulticomponent sensors

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Seismology (including tsunami modeling), earthquakes (86A15) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Detection theory in information and communication theory (94A13)

Cites Work

• Singular value decomposition of quaternion matrices: a new tool for vector-sensor signal processing
• Independent component analysis, a new concept?
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