Innovative Ultrasound Imaging Techniques
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Innovative Ultrasound Imaging Techniques
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Author : S. Lori Bridal
language : en
Publisher: John Wiley & Sons
Release Date : 2024-08-13
Innovative Ultrasound Imaging Techniques written by S. Lori Bridal 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 2024-08-13 with Technology & Engineering categories.
This book provides an understanding of ultrasound imaging principles and how the field is evolving to better probe living systems. Today, widely-used imaging systems visualize structures and blood flow within the body in real-time. Signal analysis, hardware and contrast agent innovations are extending the capacity of ultrasound to assess tissue elasticity, to enable three-dimensional viewing of moving structures and to detect vessels smaller than the wavelength-limited resolution. Techniques are also being designed so that we are less impeded by bones in the sound path, as well as to combine light and sound to detect optically-absorbent structures within the body. After an introductory chapter reviewing the key basic concepts, each chapter presents a detailed explanation focusing on a specific set of key principles and then shows the related techniques in each domain that are currently being refined to evaluate living systems in greater depth.
Development And Validation Of Innovative Ultrasound Flow Imaging Methods
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Author : Matteo Lenge
language : en
Publisher:
Release Date : 2014
Development And Validation Of Innovative Ultrasound Flow Imaging Methods written by Matteo Lenge and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
Decoding Techniques And Power Savings For Compressed Sensing Based Portable Ultrasound Imaging System
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Author : Jovan Mitrović
language : en
Publisher:
Release Date : 2021
Decoding Techniques And Power Savings For Compressed Sensing Based Portable Ultrasound Imaging System written by Jovan Mitrović and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
"Medical imaging is going through a period of many innovations and improvements, as new imaging techniques and image algorithms are discovered every day. Still, ultrasound imaging remains the most important non-ionizing medical imaging technique. Although conceptually less demanding than CT or MRI machines, innovations related to ultrasound imaging can bring a lot of hardware overhead, which happens particularly with 2D scanners. This thesis aims to present a method that allows the ultrasound imaging to be performed with a much smaller hardware footprint, resulting in large power savings (up to 80%), but without the sacrifice to the image quality. This is possible by compressing the data in the analog domain through the implementation of the theory of compressed sensing. A study on the decoding algorithm is provided as well. Furthermore, a study of the optimal sparse array is provided, which allows an easy design, but powerful performance without large sacrifice to the image quality. This method of sparse array construction can be used by itself or can push the power savings of the compressed sensing-based algorithm even further (up to 90%). The evaluation of the sparse array along with the similar sparse array configurations is provided."--Pages xii-xiii.
Innovative Ultrasound Imaging Techniques
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Author : S. Lori Bridal
language : en
Publisher: John Wiley & Sons
Release Date : 2024-07-19
Innovative Ultrasound Imaging Techniques written by S. Lori Bridal 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 2024-07-19 with Technology & Engineering categories.
This book provides an understanding of ultrasound imaging principles and how the field is evolving to better probe living systems. Today, widely-used imaging systems visualize structures and blood flow within the body in real-time. Signal analysis, hardware and contrast agent innovations are extending the capacity of ultrasound to assess tissue elasticity, to enable three-dimensional viewing of moving structures and to detect vessels smaller than the wavelength-limited resolution. Techniques are also being designed so that we are less impeded by bones in the sound path, as well as to combine light and sound to detect optically-absorbent structures within the body. After an introductory chapter reviewing the key basic concepts, each chapter presents a detailed explanation focusing on a specific set of key principles and then shows the related techniques in each domain that are currently being refined to evaluate living systems in greater depth.
Innovations In Diagnostic Radiology
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Author : James H. Anderson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Innovations In Diagnostic Radiology written by James H. Anderson 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 2012-12-06 with Medical categories.
This volume of the new series, "Medical Radiology" addresses the important topic of "Innovations in Diagnostic Radiology". It presents examples of current work of interest not only to the radiological community but to physicians in other medical disciplines and to scientists in general. The impact of radiology on diagnostic medicine and patient management has been obvious from the beginning of our specialty. However, the evolution of the field is expanding at an astounding rate. During the professional lifetime of one generation of radiologists alone, numerous technologies and procedures have been added to conven tional radiography: cross sectional tomography, high resolution nuclear scanning, mag netic resonance imaging, ultrasound, interventional radiology and computer based radi ological operations. The optimal interpretation of images obtained by these new technologies requires that we expand our knowledge in physiology, biochemistry and also in our clinical expertise. It also means that radiologists must collaborate closely with other clinicians and basic scientists.
Innovations In Abdominal Ultrasound
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Author : Norbert Heyder
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Innovations In Abdominal Ultrasound written by Norbert Heyder 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 2012-12-06 with Medical categories.
Since the beginnings of diagnostic ultrasound in the 1950s, each decade has seen significant advances in this technology. Commer cialization of ultrasound occurred during the 1960s with the introduction of many of the clinical uses that are in existence today. The 1970s showed the most dramatic changes with the commercial introduction of gray-scale and real-time ultrasound. In the 1980s many new advances were introduced, including color Doppler, as well as a wide variety of endoluminal approaches, including endorectal, endovaginal and transesophageal. The decade of the 1990s promises even more significant advances with further transducer miniaturization, three-dimensional ultra sound, and the introduction of a variety of ultrasound contrast agents. With such rapid changes occurring, it becomes important to disseminate knowledge in as rapid a fashion as possible, thus it was quite appropriate that a meeting such as this be held to provide an in-depth review of the many new areas of ultrasound imaging that show promise for the future. Emphasis was on the new uses of ultrasound in gastrointestinal diseases. Many of these advances will, of course, also have applications in many other areas of the body. It is hoped that those in attendance will acquire a much broader understanding of where ultrasound is now and where it is headed in the not too distant future.
Handbook Of Ultrasound Imaging
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Author : Michelle Skinner
language : en
Publisher: American Medical Publishers
Release Date : 2023-09-26
Handbook Of Ultrasound Imaging written by Michelle Skinner and has been published by American Medical Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-26 with Medical categories.
Ultrasound imaging is a clinical imaging technique that provides real-time, quantitative anatomical and physiological information in humans. It can serve both diagnostic and therapeutic functions. The diagnostic ultrasound is a non-invasive technique that uses sound waves to scan the structures or parts within the body. Ultrasound images can capture the movement of the internal organs, fetus and blood flow through the vessels inside the body. There are several medical applications of ultrasound, which include monitoring the development and health of the fetus during pregnancy. A Doppler ultrasound is used to assess the movement of blood to parts of body such as the heart, placenta and testes. Therapeutic ultrasound can be used to alleviate pain from the spread of cancer into the bones (bone metastases). Some other applications of ultrasound imaging include treatment of uterine fibroids and prostate surgery. Various studies that are constantly contributing towards advancing technologies and evolution of this field have been examined in detail within this book. It brings forth some of the most innovative concepts and elucidates the unexplored aspects of ultrasound imaging. The book will provide comprehensive knowledge to the readers.
Advances In Diagnostic And Therapeutic Ultrasound Imaging
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Author : Jasjit S. Suri
language : en
Publisher: Artech House
Release Date : 2008
Advances In Diagnostic And Therapeutic Ultrasound Imaging written by Jasjit S. Suri and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Medical categories.
This groundbreaking resource offers you exclusive coverage of the latest techniques in diagnostic and therapeutic 3-D ultrasound imaging instrumentation and techniques. Providing a solid overview of potential applications in clinical practice, you find need-to-know details on major diseases, including vascular diseases, breast cancer, cardiac abnormalities and prostate cancer.
Ultrasound Imaging
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Author : Joao Miguel Sanches
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-12-15
Ultrasound Imaging written by Joao Miguel Sanches 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 2011-12-15 with Medical categories.
Diagnostic and Therapeutic Ultrasound has recently taken an explosive growth for better safer, economic, mobile and high quality healthcare. This technology is very appealing for medical applications because it is non-ionizing, non-invasive and it is available in most of the medical and clinical facilities. Its low cost, when compared with other medical image modalities, makes it one of the preferred tools for medical monitoring, follow-up and diagnosis. Besides the traditional fields of Cardiology and Obstetrics, where it is extensively used for long time, it has became also very useful in the diagnosis of diseases of the prostate, liver and coronaries and carotids atherosclerosis. However, Ultrasound images present poor quality, very low signal to noise ratio and a lot of artifacts. The extraction of useful information from Ultrasound data for diagnosis is a challenge task that makes this medical image modality a very active field of research. The difficulties are being overcome and novel and advanced methods are being proposed for detection, characterization and segmentation of abnormalities in several organs. In fact, Ultrasound application range is vast, covering almost all organs of the human body, including the brain where Tran-cranial Doppler Ultrasound is very important to assess the brain vasculature. This book presents some of the recent advances in Ultrasound imaging technology covering several organs and techniques in a Biomedical Engineering (BME) perspective. The focus of the book is in the algorithms, methodologies and systems developed by multidisciplinary research teams of engineers and physicians for Computer-Aided Diagnosis (CAD) purposes. Cardiovascular and Cancer, the most common life-threatening diseases in western countries, are two of the most important topics focused in the book. However, other advanced issues are also presented such as Intravascular Ultrasound, 3D US and Ultrasound in Computer-Aided Surgery (CAS). Some chapters are direct contributions from medical research groups where Ultrasound has also received great attention in the last decade. By this, new techniques based on Ultrasound were introduced in the clinical practice for diagnosis and therapeutics, mainly in hospital facilities.
Advancements And Breakthroughs In Ultrasound Imaging
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Author : G P P Gunarathne
language : en
Publisher: BoD – Books on Demand
Release Date : 2013-06-05
Advancements And Breakthroughs In Ultrasound Imaging written by G P P Gunarathne and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-05 with Medical categories.
Ultrasonic imaging is a powerful diagnostic tool available to medical practitioners, engineers and researchers today. Due to the relative safety, and the non-invasive nature, ultrasonic imaging has become one of the most rapidly advancing technologies. These rapid advances are directly related to the parallel advancements in electronics, computing, and transducer technology together with sophisticated signal processing techniques. This book focuses on state of the art developments in ultrasonic imaging applications and underlying technologies presented by leading practitioners and researchers from many parts of the world.