Constrained least-squares spectral analysis: Application to seismic data

Geophysics

Volumn 77, Issue 5, 2012, Pages

  Puryear, Charles I ^a   Portniaguine, Oleg N ^b   Cobos, Carlos M ^c   Castagna, John P ^a  

^a University of Houston   (United States)

^b Computational Geophysics LLC ^*  (United States)

^c Repsol USA   (United States)

Author keywords

Fourier transform; Least squares; Resolution; Seismic attributes; Spectral analysis

Indexed keywords

DISCRETE FOURIER TRANSFORMS; FOURIER SERIES; FOURIER TRANSFORMS; GEOPHYSICAL PROSPECTING; OPTICAL RESOLVING POWER; SEISMIC RESPONSE; SEISMIC WAVES; SPECTRUM ANALYSIS;

CONSTRAINED LEAST SQUARES; CONTINUOUS WAVELET TRANSFORM; LEAST SQUARE; RESOLUTION IMPROVEMENT; SEISMIC ATTRIBUTES; SHORT TIME FOURIER TRANSFORMS; SPECTRAL CHARACTERISTICS; TIME FREQUENCY ANALYSIS;

WAVELET TRANSFORMS;

ALGORITHM; DATA INVERSION; FOURIER TRANSFORM; LEAST SQUARES METHOD; SEISMIC DATA; SEISMOGRAM; SMOOTHING; SPECTRAL ANALYSIS; TEMPORAL VARIATION; TIME DEPENDENT BEHAVIOR;

EID: 84866438369     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/geo2011-0210.1     Document Type: Article

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