Enhancing time resolution by stabilized inverse filter and Q estimated on instantaneous spectra

Physical phenomena, such as attenuation of high frequency components and velocity dispersion, deteriorate seismic images. To enhance seismic resolution, Q filtering is usually applied, where the accurate estimation of Q is the core of this approach. The Matching Pursuit (MP) approach is an instantan...

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Principais autores: Luis Alfredo Montes, Álvaro Corrales, Francisco Cabrera
Formato: Artigo
Idioma:Inglês
Publicado em: Universidad Nacional de Colombia 2014-01-01
coleção:Earth Sciences Research Journal
Assuntos:
Inverse filter
quality factor
spectral analysis
instantaneous spectrum
attenuation.
Acesso em linha:https://revistas.unal.edu.co/index.php/esrj/article/view/36056
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