Principles Of Computerized Tomographic Imaging
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Principles Of Computerized Tomographic Imaging
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Author : Avinash C. Kak
language : en
Publisher: SIAM
Release Date : 2001-01-01
Principles Of Computerized Tomographic Imaging written by Avinash C. Kak and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-01 with Mathematics categories.
A comprehensive, tutorial-style introduction to the algorithms necessary for tomographic imaging.
Principles Of Computerized Tomographic Imaging
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Author : Avinash C. Kah
language : en
Publisher:
Release Date : 1988
Principles Of Computerized Tomographic Imaging written by Avinash C. Kah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
Computed Tomography
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Author : Thorsten M. Buzug
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-05-20
Computed Tomography written by Thorsten M. Buzug and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-05-20 with Medical categories.
This volume provides an overview of X-ray technology and the historical development of modern CT systems. The main focus of the book is a detailed derivation of reconstruction algorithms in 2D and modern 3D cone-beam systems. A thorough analysis of CT artifacts and a discussion of practical issues such as dose considerations give further insight into current CT systems. Although written mainly for graduate students, practitioners will also benefit from this book.
Fundamentals Of Computerized Tomography
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Author : Gabor T. Herman
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-07-14
Fundamentals Of Computerized Tomography written by Gabor T. Herman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-14 with Computers categories.
This revised and updated second edition – now with two new chapters - is the only book to give a comprehensive overview of computer algorithms for image reconstruction. It covers the fundamentals of computerized tomography, including all the computational and mathematical procedures underlying data collection, image reconstruction and image display. Among the new topics covered are: spiral CT, fully 3D positron emission tomography, the linogram mode of backprojection, and state of the art 3D imaging results. It also includes two new chapters on comparative statistical evaluation of the 2D reconstruction algorithms and alternative approaches to image reconstruction.
The Mathematics Of Computerized Tomography
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Author : F. Natterer
language : en
Publisher: Springer-Verlag
Release Date : 2013-03-09
The Mathematics Of Computerized Tomography written by F. Natterer and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.
Computed Tomography
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Author : Jiang Hsieh
language : en
Publisher: Society of Photo Optical
Release Date : 2009-01-01
Computed Tomography written by Jiang Hsieh and has been published by Society of Photo Optical this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-01 with Medical categories.
X-ray computed tomography (CT) continues to experience rapid growth, both in basic technology and new clinical applications. Seven years after its first edition, Computed Tomography: Principles, Design, Artifacts, and Recent Advancements, Second Edition, provides an overview of the evolution of CT, the mathematical and physical aspects of the technology, and the fundamentals of image reconstruction algorithms. Image display is examined from traditional methods used through the most recent advancements. Key performance indices, theories behind the measurement methodologies, and different measurement phantoms in image quality are discussed. The CT scanner is broken down into components to provide the reader with an understanding of their function, their latest advances, and their impact on the CT system. General descriptions and different categories of artifacts, their causes, and their corrections are considered at length. Given the high visibility and public awareness of the impact of x-ray radiation, the second edition features a new chapter on x-ray dose and presents different dose reduction techniques ranging from patient handling, optimal data acquisition, image reconstruction, and post-process. Based on the advancements over the past five years, the second edition added new sections on cone beam reconstruction algorithms, nonconventional helical acquisition and reconstruction, new reconstruction approaches, and dual-energy CT. Finally, new to this edition is a set of problems for each chapter, providing opportunities to enhance reader comprehension and practice the application of covered material.
Computed Tomography
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Author : Per Christian Hansen
language : en
Publisher: SIAM
Release Date : 2021-09-25
Computed Tomography 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 2021-09-25 with Mathematics categories.
This book describes fundamental computational methods for image reconstruction in computed tomography (CT) with a focus on a pedagogical presentation of these methods and their underlying concepts. Insights into the advantages, limitations, and theoretical and computational aspects of the methods are included, giving a balanced presentation that allows readers to understand and implement CT reconstruction algorithms. Unique in its emphasis on the interplay between modeling, computing, and algorithm development, Computed Tomography: Algorithms, Insight, and Just Enough Theory develops the mathematical and computational aspects of three main classes of reconstruction methods: classical filtered back-projection, algebraic iterative methods, and variational methods based on nonlinear numerical optimization algorithms. It spotlights the link between CT and numerical methods, which is rarely discussed in current literature, and describes the effects of incomplete data using both microlocal analysis and singular value decomposition (SVD). This book sets the stage for further exploration of CT algorithms. Readers will be able to grasp the underlying mathematical models to motivate and derive the basic principles of CT reconstruction and will gain basic understanding of fundamental computational challenges of CT, such as the influence of noisy and incomplete data, as well as the reconstruction capabilities and the convergence of the iterative algorithms. Exercises using MATLAB are included, allowing readers to experiment with the algorithms and making the book suitable for teaching and self-study. Computed Tomography: Algorithms, Insight, and Just Enough Theory is primarily aimed at students, researchers, and practitioners interested in the computational aspects of X-ray CT and is also relevant for anyone working with other forms of tomography, such as neutron and electron tomography, that share the same mathematical formulation. With its basis in lecture notes developed for a PhD course, it is appropriate as a textbook for courses on computational methods for X-ray CT and computational methods for inverse problems.
Cardiac Pet And Pet Ct Imaging
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Author : Marcello F. Di Carli
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-12-05
Cardiac Pet And Pet Ct Imaging written by Marcello F. Di Carli and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-05 with Medical categories.
When the history of medicine in the latter half of the twentieth century is written, the advances in cardiovascular diagnosis, therapy, and prevention will stand out as one of the most important achievements. Although the age-corrected death rate secondary to coronary artery disease has declined substantially in industri- ized nations during this period, the prevalence of these conditions remains stubbornly high because of the aging of the population. Importantly, the incidence of coronary events and of one of their most important sequelae—heart failure—is rising ala- ingly in the developing world. When viewed from a global perspective, cardiovascular disease is assuming a progressively greater importance, and it is estimated that by 2025 it will be, for the ? rst time in human history, the most common cause of death. Clearly, rather than resting on the laurels of our achievements, an intensi? cation of the battle against cardiovascular disease must now be undertaken. Cardiovascular imaging will, without question, play a critical role in this battle. The appropriate sel- tion of therapeutic measures, be they pharmacologic, catheter-based, surgical, alte- tions in lifestyles, or some combination of these, depends on accurate assessments of both cardiac structure and function. Increasingly, the changes that dictate mana- ment are quite subtle and require a level of precision that was not available to cli- cians heretofore.
Multi Detector Ct Imaging
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Author : Luca Saba
language : en
Publisher: CRC Press
Release Date : 2013-10-21
Multi Detector Ct Imaging written by Luca Saba and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-21 with Medical categories.
Developments in CT technology during the last 20 years have impressively improved its diagnostic potentialities. Part of a two-volume set that covers all aspects of CT imaging, Multi-Detector CT Imaging: Abdomen, Pelvis, and CAD Applications contains easily searchable clinical specialty chapters that provide specific information without need of an
Computed Tomography
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Author : Willi A. Kalender
language : en
Publisher: John Wiley & Sons
Release Date : 2011-07-07
Computed Tomography written by Willi A. Kalender and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-07 with Medical categories.
The book offers a comprehensive and user-oriented description of the theoretical and technical system fundamentals of computed tomography (CT) for a wide readership, from conventional single-slice acquisitions to volume acquisition with multi-slice and cone-beam spiral CT. It covers in detail all characteristic parameters relevant for image quality and all performance features significant for clinical application. Readers will thus be informed how to use a CT system to an optimum depending on the different diagnostic requirements. This includes a detailed discussion about the dose required and about dose measurements as well as how to reduce dose in CT. All considerations pay special attention to spiral CT and to new developments towards advanced multi-slice and cone-beam CT. For the third edition most of the contents have been updated and latest topics like dual source CT, dual energy CT, flat detector CT and interventional CT have been added. The enclosed CD-ROM again offers copies of all figures in the book and attractive case studies, including many examples from the most recent 64-slice acquisitions, and interactive exercises for image viewing and manipulation. This book is intended for all those who work daily, regularly or even only occasionally with CT: physicians, radiographers, engineers, technicians and physicists. A glossary describes all the important technical terms in alphabetical order. The enclosed DVD again offers attractive case studies, including many examples from the most recent 64-slice acquisitions, and interactive exercises for image viewing and manipulation. This book is intended for all those who work daily, regularly or even only occasionally with CT: physicians, radiographers, engineers, technicians and physicists. A glossary describes all the important technical terms in alphabetical order.