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Author: Birgit Mersmann
Publisher: Cambridge Scholars Publishing
ISBN: 1443804711
Category : Social Science
Languages : en
Pages : 280
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Book Description
Transmission Image: Visual Translation and Cultural Agency offers a challenging survey of the burgeoning debate about visual culture in a global perspective. Bringing together scholarly perspectives on places ranging from China and India to Nigeria, and from the Philippines and Syria to Germany, this volume proposes a truly global outlook on the study of visual culture in both a contemporary and an historical perspective. Addressing key theoretical issues, the contributors cover a wide range of art forms and visual media, highlighting the complex cultural codification of images and its impact on the study of visual culture and globalization.
Author: Birgit Mersmann
Publisher: Cambridge Scholars Publishing
ISBN: 1443804711
Category : Social Science
Languages : en
Pages : 280
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Book Description
Transmission Image: Visual Translation and Cultural Agency offers a challenging survey of the burgeoning debate about visual culture in a global perspective. Bringing together scholarly perspectives on places ranging from China and India to Nigeria, and from the Philippines and Syria to Germany, this volume proposes a truly global outlook on the study of visual culture in both a contemporary and an historical perspective. Addressing key theoretical issues, the contributors cover a wide range of art forms and visual media, highlighting the complex cultural codification of images and its impact on the study of visual culture and globalization.
Author: Haim Azhari
Publisher: Springer Nature
ISBN: 3030353265
Category : Technology & Engineering
Languages : en
Pages : 472
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Book Description
This textbook, intended for advanced undergraduate and graduate students, is an introduction to the physical and mathematical principles used in clinical medical imaging. The first two chapters introduce basic concepts and useful terms used in medical imaging and the tools implemented in image reconstruction, while the following chapters cover an array of topics such as physics of x-rays and their implementation in planar and computed tomography (CT) imaging; nuclear medicine imaging and the methods of forming functional planar and single photon emission computed tomography (SPECT) images and Clinical imaging using positron emitters as radiotracers. The book also discusses the principles of MRI pulse sequencing and signal generation, gradient fields, and the methodologies implemented for image formation, form flow imaging and magnetic resonance angiography and the basic physics of acoustic waves, the different acquisition modes used in medical ultrasound, and the methodologies implemented for image formation and flow imaging using the Doppler Effect. By the end of the book, readers will know what is expected from a medical image, will comprehend the issues involved in producing and assessing the quality of a medical image, will be able to conceptually implement this knowledge in the development of a new imaging modality, and will be able to write basic algorithms for image reconstruction. Knowledge of calculus, linear algebra, regular and partial differential equations, and a familiarity with the Fourier transform and it applications is expected, along with fluency with computer programming. The book contains exercises, homework problems, and sample exam questions that are exemplary of the main concepts and formulae students would encounter in a clinical setting.
Author: Hua Lee
Publisher: Springer Science & Business Media
ISBN: 1461536928
Category : Science
Languages : en
Pages : 539
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Book Description
How to produce images with sound has intrigued engineers and scientists for many years. Bats, whales and dolphins can easily get good mental images with acoustical energy, but humans have little natural ability for obtaining such images. The history of engineering and science, however, is an impressive demonstration that technological solutions can compensate, and then some, for deficiencies of nature in humans. Thus with the proper technology, we too can "see" with sound. Many methods involv ing ultrasonic energy can be employed to enable us to do so. Few of these methods are at all reminiscent of the acoustic systems employed by animals. Pulse-echo, phase-amplitude and amplitude-mapping approaches constitute the conceptual bases for three fundamentally different types of acoustic imaging systems and can be used for categorizing the systems. However, by now systems exist that combine the approaches in such sophisticated ways as to make an unambiguous categorization of some of the more complicated systems difficult or impossible. Among the instruments so far pro duced are mechanically-scanning focused instruments, chirped pulse-echo instruments, and instruments involving holography, tomography, parametric excitation, phase conju gation, neural networks, random phase transduction, finite element methods, Doppler frequency shifting, pseudo inversion, Bragg diffraction and reflection, and a host of other principles. The fifty-five chapters in this volume are selected from papers presented at the Eighteenth International Symposium on Acoustical Imaging which was held in Santa Barbara, California on September 18 - 20, 1989.
Author: Lawrence W. Kessler
Publisher: Springer Science & Business Media
ISBN: 1461307252
Category : Science
Languages : en
Pages : 642
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Book Description
This book contains the technical papers presented at the 16th International Symposium on Acoustical Imaging which was held in Chicago, Illinois USA from June 10-12, 1987. This meeting has long been a leading forum for acoustic imaging scientists and engineers to meet and exchange ideas from a wide range of disciplines. As evidenced by the diversity of topical groups into which the papers are organized, participants at the meeting and readers of this volume can benefit from developments in medical imaging, materials testing, mathematics, microsocopy and seismic exploration. A common denominator in this field, as its name implies, is the generation, display, manipulation and analysis of images made with mechanical wave energy. Sound waves respond to the elastic properties of the medium through which they propagate, and as such, are capable of characterizing that medium; something that cannot be done by other means. It is astonishing to realize that acoustic wave imaging is commonly performed over about eight decades of frequency, with seismology and microscopy serving as lower and upper bounds, respectively. The physics is the same, but the implementations are quite different and there is much to learn. The conference chairman and editor wishes to express his appreciation to those who helped run the symposium - namely the Technical Review COIIII1ttee and Session Cbair:aen including Floyd Dunn, Gordon S.
Author: United States. Patent and Trademark Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1156
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Book Description
Author: Okechukwu Felix Erondu
Publisher: BoD – Books on Demand
ISBN: 9533077743
Category : Medical
Languages : en
Pages : 416
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Book Description
What we know about and do with medical imaging has changed rapidly during the past decade, beginning with the basics, following with the breakthroughs, and moving on to the abstract. This book demonstrates the wider horizon that has become the mainstay of medical imaging sciences; capturing the concept of medical diagnosis, digital information management and research. It is an invaluable tool for radiologists and imaging specialists, physicists and researchers interested in various aspects of imaging.
Author: Ami E. Iskandrian
Publisher: Oxford University Press
ISBN: 0190639121
Category : Medical
Languages : en
Pages : 769
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Book Description
Nuclear cardiac imaging refers to cardiac radiological diagnostic techniques performed with the aid of radiopharmaceuticals, which are perfused into the myocardium as markers. These imaging studies provide a wide range of information about the heart, including the contractility of the heart, the amount of blood supply to the heart and whether parts of the heart muscle are alive or dead. This is essential information for cardiologists, and nuclear imaging has become an increasingly important part of the cardiologist's armamentarium. Chapters in Nuclear Cardiac Imaging cover historical, technical and physiological considerations, diagnosis and prognosis, conditions other than Coronary Artery Disease (CAD), advanced cardiac imaging, and challenges and opportunities. New to the fifth edition are key point summaries at the start of each chapter, clinical cases with videos, and a question and answer chapter on practical issues. This volume is ideal for nuclear cardiologists in training and nuclear clinicians alike who are searching for quick answers to important clinical and technical questions.
Author: Jinfeng Yang
Publisher: BoD – Books on Demand
ISBN: 1838800514
Category : Science
Languages : en
Pages : 160
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Book Description
Imaging and spectroscopy are the most important and challenging techniques for not only research on materials science, chemistry, and biology, but also medical diagnoses. In this book, we have collected information on several novel imaging and spectroscopic techniques, including time-resolved electron diffraction/microscopy for materials science, various spectroscopes for physics and chemistry, and high-resolution computed tomography for medical science. We think that the content in each chapter is impressive and we hope this book will contribute to future instrument developments and new applications.
Author: Peter W. Hawkes
Publisher: Elsevier
ISBN: 0080488129
Category : Science
Languages : en
Pages : 238
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Book Description
Advances in Imaging and Electron Physics merges two long-running serials-Advances in Electronics and Electron Physics and Advances in Optical and Electron Microscopy. This series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.
Author: Harry E. Martz
Publisher: CRC Press
ISBN: 1315357267
Category : Technology & Engineering
Languages : en
Pages : 905
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Book Description
While books on the medical applications of x-ray imaging exist, there is not one currently available that focuses on industrial applications. Full of color images that show clear spectrometry and rich with applications, X-Ray Imaging fills the need for a comprehensive work on modern industrial x-ray imaging. It reviews the fundamental science of x-ray imaging and addresses equipment and system configuration. Useful to a broad range of radiation imaging practitioners, the book looks at the rapid development and deployment of digital x-ray imaging system.
