A Non Gaussian Stochastic Model Applied To Deconvolution And Seismogram Inversion
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A Non Gaussian Stochastic Model Applied To Deconvolution And Seismogram Inversion
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Author : Robert J. Godfrey
language : en
Publisher:
Release Date : 1979
A Non Gaussian Stochastic Model Applied To Deconvolution And Seismogram Inversion written by Robert J. Godfrey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Acoustic impedance categories.
A Stochastic Model For Seismogram Analysis
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Author : Robert J. Godfrey
language : en
Publisher:
Release Date : 1979
A Stochastic Model For Seismogram Analysis written by Robert J. Godfrey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Acoustic impedance categories.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1985
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Aeronautics categories.
Deconvolution And Inverse Theory
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Author : V. Dimri
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Deconvolution And Inverse Theory written by V. Dimri and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.
This is the first study to present simultaneously both deconvolution and inversion, two powerful tools of data analysis. Featured within this volume are various geophysical convolution models and a treatment of deconvolution for a time-varying signal. The single channel time-varying deconvolution is shown equivalent to the multichannel time-invariant deconvolution, thus a formalism and associated algorithms can handle both. Inverse theory as well as various inversion schemes are presented on the basis of a relationship between a small perturbation to the model and its effects on the observation. The information theory inversion scheme is discussed, and several types of norm of minimization presented. Additionally, concepts and results of inverse theory are applied to design a new deconvolution operator for estimating magnetization and density distribution, and the constraint of the Backus-Gilbert formalism of inverse theory is used to design a new prediction error filter for maximum entropy spectral estimates. Maximum likelihood, another high resolution method is also presented. This volume can be utilised as a graduate-level text for courses in Geophysics. Some chapters will be of use for graduate courses in Applied Mathematics, Applied Statistics, and Oceanography.
Deconvolution And Inversion
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Author : M. Bernabini
language : en
Publisher: Wiley-Blackwell
Release Date : 1991-01-15
Deconvolution And Inversion written by M. Bernabini and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-01-15 with Science categories.
This book represents the proceedings of a research workshop on Deconvolution and Inversion held in Rome, September 1986. The meeting was jointly sponsored by the European Association of Exploration Geophysicists, the Society of Exploration Geophysicists, the National Research Council in Italy and the National Science Foundation in the United States. The stated objective of the workshop was to elucidate interaction between linear and non-linear deconvolution techniques and modern seismic inversion methods. The volume also includes papers which were especially invited
Information Based Inversion And Processing With Applications
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Author : T.J. Ulrych
language : en
Publisher: Elsevier
Release Date : 2005-12-16
Information Based Inversion And Processing With Applications written by T.J. Ulrych and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-16 with Science categories.
Information-Based Inversion and Processing with Applications examines different classical and modern aspects of geophysical data processing and inversion with emphasis on the processing of seismic records in applied seismology. Chapter 1 introduces basic concepts including: probability theory (expectation operator and ensemble statistics), elementary principles of parameter estimation, Fourier and z-transform essentials, and issues of orthogonality. In Chapter 2, the linear treatment of time series is provided. Particular attention is paid to Wold decomposition theorem and time series models (AR, MA, and ARMA) and their connection to seismic data analysis problems. Chapter 3 introduces concepts of Information theory and contains a synopsis of those topics that are used throughout the book. Examples are entropy, conditional entropy, Burg's maximum entropy spectral estimator, and mutual information. Chapter 4 provides a description of inverse problems first from a deterministic point of view, then from a probabilistic one. Chapter 5 deals with methods to improve the signal-to-noise ratio of seismic records. Concepts from previous chapters are put in practice for designing prediction error filters for noise attenuation and high-resolution Radon operators. Chapter 6 deals with the topic of deconvolution and the inversion of acoustic impedance. The first part discusses band-limited extrapolation assuming a known wavelet and considers the issue of wavelet estimation. The second part deals with sparse deconvolution using various 'entropy' type norms. Finally, Chapter 7 introduces recent topics of interest to the authors. The emphasis of this book is on applied seismology but researchers in the area of global seismology, and geophysical signal processing and inversion will find material that is relevant to the ubiquitous problem of estimating complex models from a limited number of noisy observations. Non-conventional approaches to data processing and inversion are presented Important problems in the area of seismic resolution enhancement are discussed Contains research material that could inspire graduate students and their supervisors to undertake new research directions in applied seismology and geophysical signal processing
Seismic Inversion Deconvolution
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Author : Enders A. Robinson
language : en
Publisher: Pergamon Press
Release Date : 1984
Seismic Inversion Deconvolution written by Enders A. Robinson and has been published by Pergamon Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Geophysics categories.
This book presents the theoretical and applied foundations of seismic inversion and deconvolution in a unified mathematical framework. The Kunetz and Gelfand-Levitan inversion schemes are presented together with the associated computational method of dynamic deconvolution. Nonlinear and time-varying models of the reflection seismogram are developed, together with the various approximations that reduce them to the time-invariant convolution model which forms the basis of classical deconvolution.
A Report On Geophysics At Stanford
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Author : Stanford University. Department of Geophysics
language : en
Publisher:
Release Date : 1979
A Report On Geophysics At Stanford written by Stanford University. Department of Geophysics and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Geophysics categories.
Seismic Inversion Deconvolution
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Author : Enders A. Robinson
language : en
Publisher:
Release Date : 1999
Seismic Inversion Deconvolution written by Enders A. Robinson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Seismic reflection method categories.
Non Gaussian Linear Inversion Of Relection Seismic Data
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Author : Philip Sigaard Christiansen
language : en
Publisher:
Release Date : 2016
Non Gaussian Linear Inversion Of Relection Seismic Data written by Philip Sigaard Christiansen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.