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...
- Autores:
-
Montes, Luis Alfredo
Corrales, Álvaro
Cabrera, Francisco
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/52383
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/52383
http://bdigital.unal.edu.co/46720/
http://bdigital.unal.edu.co/46720/2/
- Palabra clave:
- Seismic prospecting
data processing
filter
Inverse filter
quality factor
spectral analysis
instantaneous spectrum
attenuation.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional