Optimal Seismic Deconvolution
Title | Optimal Seismic Deconvolution PDF eBook |
Author | Jerry M. Mendel |
Publisher | Elsevier |
Pages | 269 |
Release | 2013-09-03 |
Genre | Science |
ISBN | 148325819X |
Optimal Seismic Deconvolution: An Estimation-Based Approach presents an approach to the problem of seismic deconvolution. It is meant for two different audiences: practitioners of recursive estimation theory and geophysical signal processors. The book opens with a chapter on elements of minimum-variance estimation that are essential for all later developments. Included is a derivation of the Kaiman filter and discussions of prediction and smoothing. Separate chapters follow on minimum-variance deconvolution; maximum-likelihood and maximum a posteriori estimation methods; the philosophy of maximum-likelihood deconvolution (MLD); and two detection procedures for determining the location parameters in the input sequence product model. Subsequent chapters deal with the problem of estimating the parameters of the source wavelet when everything else is assumed known a priori; estimation of statistical parameters when the source wavelet is known a priori; and a different block component method for simultaneously estimating all wavelet and statistical parameters, detecting input signal occurrence times, and deconvolving a seismic signal. The final chapter shows how to incorporate the simplest of all models—the normal incidence model—into the maximum-likelihood deconvolution procedure.
Advanced Digital Signal Processing of Seismic Data
Title | Advanced Digital Signal Processing of Seismic Data PDF eBook |
Author | Wail A. Mousa |
Publisher | Cambridge University Press |
Pages | 341 |
Release | 2020-01-16 |
Genre | Business & Economics |
ISBN | 1107039657 |
Presents an advanced overview of Digital Signal Processing and its applications to exploration seismology, for electrical engineers, geophysicists and petroleum professionals.
Maximum-Likelihood Deconvolution
Title | Maximum-Likelihood Deconvolution PDF eBook |
Author | Jerry M. Mendel |
Publisher | Springer Science & Business Media |
Pages | 233 |
Release | 2012-12-06 |
Genre | Technology & Engineering |
ISBN | 1461233704 |
Convolution is the most important operation that describes the behavior of a linear time-invariant dynamical system. Deconvolution is the unraveling of convolution. It is the inverse problem of generating the system's input from knowledge about the system's output and dynamics. Deconvolution requires a careful balancing of bandwidth and signal-to-noise ratio effects. Maximum-likelihood deconvolution (MLD) is a design procedure that handles both effects. It draws upon ideas from Maximum Likelihood, when unknown parameters are random. It leads to linear and nonlinear signal processors that provide high-resolution estimates of a system's input. All aspects of MLD are described, from first principles in this book. The purpose of this volume is to explain MLD as simply as possible. To do this, the entire theory of MLD is presented in terms of a convolutional signal generating model and some relatively simple ideas from optimization theory. Earlier approaches to MLD, which are couched in the language of state-variable models and estimation theory, are unnecessary to understand the essence of MLD. MLD is a model-based signal processing procedure, because it is based on a signal model, namely the convolutional model. The book focuses on three aspects of MLD: (1) specification of a probability model for the system's measured output; (2) determination of an appropriate likelihood function; and (3) maximization of that likelihood function. Many practical algorithms are obtained. Computational aspects of MLD are described in great detail. Extensive simulations are provided, including real data applications.
Seismic Data Analysis
Title | Seismic Data Analysis PDF eBook |
Author | Özdoğan Yilmaz |
Publisher | SEG Books |
Pages | 2065 |
Release | 2001 |
Genre | Science |
ISBN | 1560800941 |
Expanding the author's original work on processing to include inversion and interpretation, and including developments in all aspects of conventional processing, this two-volume set is a comprehensive and complete coverage of the modern trends in the seismic industry - from time to depth, from 3D to 4D, from 4D to 4C, and from isotropy to anisotropy.
Optimum Deconvolution of Seismic Transients
Title | Optimum Deconvolution of Seismic Transients PDF eBook |
Author | Kerry D. Schutz |
Publisher | |
Pages | 154 |
Release | 1994 |
Genre | Seismic reflection method |
ISBN |
Deconvolution of Seismic Data
Title | Deconvolution of Seismic Data PDF eBook |
Author | V. K. Arya |
Publisher | |
Pages | 344 |
Release | 1982 |
Genre | Nature |
ISBN |
Digital Imaging and Deconvolution
Title | Digital Imaging and Deconvolution PDF eBook |
Author | Enders A. Robinson |
Publisher | SEG Books |
Pages | 449 |
Release | 2008 |
Genre | Computers |
ISBN | 1560801484 |
Covering ideas and methods while concentrating on fundamentals, this book includes wave motion; digital imaging; digital filtering; visualization aspects of the seismic reflection method; sampling theory; the frequency spectrum; synthetic seismograms; wavelet processing; deconvolution; seismic attributes; phase rotation; and seismic attenuation.