An amplitude-preserved time-frequency peak filtering based on empirical mode decomposition for seismic random noise reduction

IEEE Geoscience and Remote Sensing Letters

Volumn 11, Issue 5, 2014, Pages 896-900

  Liu, Yanping ^a   Li, Yue ^a   Lin, Hongbo ^a   Ma, Haitao ^a  

^a JILIN UNIVERSITY   (China)

Author keywords

Empirical mode decomposition (EMD); Random noise reduction; Signal amplitude preservation; Time frequency peak filtering (TFPF); Window length

Indexed keywords

SEISMOLOGY; WIGNER-VILLE DISTRIBUTION;

DECOMPOSITION CHARACTERISTICS; EMPIRICAL MODE DECOMPOSITION; INSTANTANEOUS FREQUENCY; RANDOM NOISE REDUCTIONS; SIGNAL AMPLITUDE; TIME FREQUENCY; TIME FREQUENCY DOMAIN; TIME-FREQUENCY FILTERING;

SIGNAL PROCESSING;

EID: 84898601449     PISSN: 1545598X     EISSN: None     Source Type: Journal    
DOI: 10.1109/LGRS.2013.2281202     Document Type: Article

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