On a nonlocal spectrogram for denoising one-dimensional signals

Applied Mathematics and Computation

Volumn 244, Issue , 2014, Pages 859-869

  Galiano, G ^a   Velasco, J ^a  

^a UNIVERSITY OF OVIEDO   (Spain)

Author keywords

Biomedical signals; Image restoration; Instantaneous frequency; Local and nonlocal filtering; Reassigned spectrogram; Spectrogram

Indexed keywords

ALGORITHMS; BIOELECTRIC PHENOMENA; IMAGE RECONSTRUCTION; ITERATIVE METHODS; PARTIAL DIFFERENTIAL EQUATIONS; SPECTROGRAPHS;

BIOMEDICAL SIGNAL; IMAGE DENOISING ALGORITHM; INSTANTANEOUS FREQUENCY; NONLOCAL FILTERING; PARTIAL DIFFERENTIAL EQUATIONS (PDE); SPECTROGRAMS; TIME-FREQUENCY REPRESENTATIONS; YAROSLAVSKY FILTERS;

SIGNAL DENOISING;

EID: 84907312953     PISSN: 00963003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.amc.2014.07.003     Document Type: Article

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