Deconvolution Of Images And Spectra
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Deconvolution Of Images And Spectra
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Author : Peter A. Jansson
language : en
Publisher: Courier Corporation
Release Date : 2014-05-05
Deconvolution Of Images And Spectra written by Peter A. Jansson and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-05 with Technology & Engineering categories.
Deconvolution is a technique in signal or image processing that is applied to recover information. When it is employed, it is usually because instrumental effects of spreading and blurring have obscured that information. In 1996, Deconvolution of Images and Spectra was published (Academic Press) as a second edition of Jansson's 1984 book, Deconvolution with Applications in Spectroscopy. This landmark volume was first published to provide both an overview of the field, and practical methods and results. The present Dover edition is a corrected reprinting of the second edition. It incorporates all the advantages of its predecessors by conveying a clear understanding of the field while providing a selection of effective, practical techniques. The authors assume only a working knowledge of calculus, and emphasize practical applications over topics of theoretical interest, focusing on areas that have been pivotal to the evolution of the most effective methods. This tutorial is essentially self-contained. Readers will find it practical and easy to understand.
Blind Image Deconvolution
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Author : Patrizio Campisi
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Blind Image Deconvolution written by Patrizio Campisi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.
Blind image deconvolution is constantly receiving increasing attention from the academic as well the industrial world due to both its theoretical and practical implications. The field of blind image deconvolution has several applications in different areas such as image restoration, microscopy, medical imaging, biological imaging, remote sensing, astronomy, nondestructive testing, geophysical prospecting, and many others. Blind Image Deconvolution: Theory and Applications surveys the current state of research and practice as presented by the most recognized experts in the field, thus filling a gap in the available literature on blind image deconvolution. Explore the gamut of blind image deconvolution approaches and algorithms that currently exist and follow the current research trends into the future. This comprehensive treatise discusses Bayesian techniques, single- and multi-channel methods, adaptive and multi-frame techniques, and a host of applications to multimedia processing, astronomy, remote sensing imagery, and medical and biological imaging at the whole-body, small-part, and cellular levels. Everything you need to step into this dynamic field is at your fingertips in this unique, self-contained masterwork. For image enhancement and restoration without a priori information, turn to Blind Image Deconvolution: Theory and Applications for the knowledge and techniques you need to tackle real-world problems.
Blind Image Deconvolution
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Author : Subhasis Chaudhuri
language : en
Publisher: Springer
Release Date : 2014-09-22
Blind Image Deconvolution written by Subhasis Chaudhuri and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-22 with Computers categories.
Blind deconvolution is a classical image processing problem which has been investigated by a large number of researchers over the last four decades. The purpose of this monograph is not to propose yet another method for blind image restoration. Rather the basic issue of deconvolvability has been explored from a theoretical view point. Some authors claim very good results while quite a few claim that blind restoration does not work. The authors clearly detail when such methods are expected to work and when they will not. In order to avoid the assumptions needed for convergence analysis in the Fourier domain, the authors use a general method of convergence analysis used for alternate minimization based on three point and four point properties of the points in the image space. The authors prove that all points in the image space satisfy the three point property and also derive the conditions under which four point property is satisfied. This provides the conditions under which alternate minimization for blind deconvolution converges with a quadratic prior. Since the convergence properties depend on the chosen priors, one should design priors that avoid trivial solutions. Hence, a sparsity based solution is also provided for blind deconvolution, by using image priors having a cost that increases with the amount of blur, which is another way to prevent trivial solutions in joint estimation. This book will be a highly useful resource to the researchers and academicians in the specific area of blind deconvolution.
Deblurring Images
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Author : Per Christian Hansen
language : en
Publisher: SIAM
Release Date : 2006-01-01
Deblurring Images written by Per Christian Hansen and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-01 with Technology & Engineering categories.
Describes the deblurring algorithms and techniques collectively known as spectral filtering methods, in which the singular value decomposition, or a similar decomposition with spectral properties, is used to introduce the necessary regularization or filtering in the reconstructed image. The concise MATLAB® implementations described in the book provide a template of techniques that can be used to restore blurred images from many applications.
Sequence Clean
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Author : Ranjan Bose
language : en
Publisher:
Release Date : 1995
Sequence Clean written by Ranjan Bose and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
Deconvolution Of Absorption Spectra
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Author : William Blass
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Deconvolution Of Absorption Spectra written by William Blass and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Deconvolution of Absorption Spectra describes the concept and application of signal recovery using deconvolution of absorption spectra, particularly from signal and frequency space. This book contains 13 chapters and begins with an overview of the concept and application of physical measurement systems. The succeeding chapters deal with the deconvolution in signal space, solutions for fundamentally linear methods, the application of the Jansson algorithm, and tests for the validity and reliability of deconvolution results of high-quality infrared absorption spectra. These topics are followed by discussions of the influence of noise problems, the complete case history of a deconvulated data run, and the validity of deconvolved line intensities. The last chapters summarize the performance, advantages, and limitations of deconvolution technique. This book will prove useful to physical scientists, geophysicists, electrical engineers, and statisticians.
The Restoration Of Hst Images And Spectra
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Author :
language : en
Publisher:
Release Date : 1991
The Restoration Of Hst Images And Spectra written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Aberration categories.
Deconvolution
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Author : Peter A. Jansson
language : en
Publisher:
Release Date : 1984
Deconvolution written by Peter A. Jansson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Mathematics categories.
The Literature on deconvolution is rich with the contributions of many investigations. These contributions are, however, scattered among journals devoted to numerous specialties. No single volume has been available that provides both an overview and detail needed by a newcomer to this field.
Deconvolution And System Identification Using Higher Order Spectra
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Author : Novellone Rozario
language : en
Publisher:
Release Date : 1991
Deconvolution And System Identification Using Higher Order Spectra written by Novellone Rozario and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Iterative Deconvolution Of X Ray And Optical Snr Images
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-08
Iterative Deconvolution Of X Ray And Optical Snr Images written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-08 with categories.
Blind Iterative Deconvolution (BID) is a technique which was originally developed to correct the degrading effects of atmospheric turbulence on astronomical images from single short exposure, high signal-to-noise-ratio frames. At the Center for Astro physics, we have implemented a version of BID following the general approach of Ayers and Dainty (1988), but extending the technique to use Wiener filtering, and developed it for application to high energy images from Einstein and ROSAT. In the optical, the point spread function (PSF) that degrades the images is due to a combination of telescope and atmospheric aberrations. At high energies, the degrading function is the instrument response function, which is known to be time and energy level unstable. In both cases, the PSF is poorly known, so BID can be used to extract the PSF from the image and then deconvolve the blurred image to produce a sharpened image. Other aspects of this technique are discussed. Nisenson, Peter and Standley, Clive and Hughes, John Unspecified Center...