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Motion Optimized Conformal Microwave Imaging For Biomedical Applications
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Book Synopsis Motion Optimized Conformal Microwave Imaging for Biomedical Applications by : Neil R. Epstein
Download or read book Motion Optimized Conformal Microwave Imaging for Biomedical Applications written by Neil R. Epstein and published by . This book was released on 2013 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigations into alternative breast cancer (BC) imaging techniques have become increasingly popular based on the limitations of traditional imaging modalities: X-ray mammography uses ionizing radiation, has limited intrinsic contrast and is associated with high false-positive and false-negative rates. Microwave tomographic imaging (MTI) has the ability to detect a wide range of dielectric property (DP) values, and due to the contrast that exists between the DPs of normal and abnormal breast tissue. MTI has shown promise as an alternative BC imaging modality. This thesis reports on a third generation system currently used in clinical trials at Dartmouth Hitchcock Medical Center. This system's improvements include increased data acquisition speeds and capabilities due to upgraded microwave electronic components and motion control hardware, respectively. Part I of this work will evaluate the system's microwave electronics in terms of channel isolation, system sensitivity and measurement repeatability in an effort to define an optimal operational bandwidth. The system's antenna array is composed of two interwoven sub-arrays (SAs) that can independently move to a number of positions. We have found that incorporating measurement data obtained at larger SA separation spacing during 3D acquisition results in unwanted artifacts in the reconstructed images. S-parameter studies have indicated that signals transmitted at these larger separation distances fall below the noise floor (NF) of the system's receiving channels. Part II of this thesis will focus on analyzing measurement sensitivity as a function of increasing SA spacing. The analysis has resulted in the creation of a motion optimized imaging system; increasing examination speeds by eliminating measurements positions where signals fall below the NF. Additionally, we have seen that our reconstruction algorithm has benefited from the incorporation of boundary information regarding the object under test (OUT). An optical-scanning system that can capture the boundary of the OUT while submerged in the system imaging chamber has been developed and mounted to the new imaging prototype. Conforming the reconstruction property mesh to the boundary of the OUT has increased the accuracy of recovered DPs. Part III of this thesis evaluates the boundary conformed microwave reconstruction process utilizing information obtained from the integrated optical-scanner.
Book Synopsis Microwave Imaging Methods and Applications by : Matteo Pastorino
Download or read book Microwave Imaging Methods and Applications written by Matteo Pastorino and published by Artech House. This book was released on 2018-06-30 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave Imaging Methods and Applications provides practitioners and researchers with a complete overview of the latest and most important noninvasive and nondestructive techniques for inspecting structures and bodies by using microwaves. Placing emphasis on applications, the book considers many areas, from medical imaging and security… to industrial engineering and subsurface prospection. For each application, readers are presented with the objectives of the inspection and related challenges. Moreover, this groundbreaking resource details computational methods that can be used to solve inverse problems related to specific applications. Including clear examples or the most significant practical results, this forward-looking reference focuses on systems that have been recently developed. Professionals gain the knowledge needed to compare imaging methods used in different applications and develop new uses of imaging apparatuses and systems.
Book Synopsis Microwave Imaging by : Matteo Pastorino
Download or read book Microwave Imaging written by Matteo Pastorino and published by John Wiley & Sons. This book was released on 2010-04-27 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the most relevant theoretical and algorithmic aspects of modern microwave imaging approaches Microwave imaging—a technique used in sensing a given scene by means of interrogating microwaves—has recently proven its usefulness in providing excellent diagnostic capabilities in several areas, including civil and industrial engineering, nondestructive testing and evaluation, geophysical prospecting, and biomedical engineering. Microwave Imaging offers comprehensive descriptions of the most important techniques so far proposed for short-range microwave imaging—including reconstruction procedures and imaging systems and apparatus—enabling the reader to use microwaves for diagnostic purposes in a wide range of applications. This hands-on resource features: A review of the electromagnetic inverse scattering problem formulation, written from an engineering perspective and with notations The most effective reconstruction techniques based on diffracted waves, including time- and frequency-domain methods, as well as deterministic and stochastic space-domain procedures Currently proposed imaging apparatus, aimed at fast and accurate measurements of the scattered field data Insight on near field probes, microwave axial tomographs, and microwave cameras and scanners A discussion of practical applications with detailed descriptions and discussions of several specific examples (e.g., materials evaluation, crack detection, inspection of civil and industrial structures, subsurface detection, and medical applications) A look at emerging techniques and future trends Microwave Imaging is a practical resource for engineers, scientists, researchers, and professors in the fields of civil and industrial engineering, nondestructive testing and evaluation, geophysical prospecting, and biomedical engineering.
Book Synopsis Microwave Tomography by : Sima Noghanian
Download or read book Microwave Tomography written by Sima Noghanian and published by Springer. This book was released on 2014-07-08 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed overview on the use of global optimization and parallel computing in microwave tomography techniques. The book focuses on techniques that are based on global optimization and electromagnetic numerical methods. The authors provide parallelization techniques on homogeneous and heterogeneous computing architectures on high performance and general purpose futuristic computers. The book also discusses the multi-level optimization technique, hybrid genetic algorithm and its application in breast cancer imaging.
Book Synopsis Electromagnetic Imaging for a Novel Generation of Medical Devices by : Francesca Vipiana
Download or read book Electromagnetic Imaging for a Novel Generation of Medical Devices written by Francesca Vipiana and published by Springer Nature. This book was released on 2023-06-29 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the first comprehensive coverage of microwave medical imaging, with a special focus on the development of novel devices and methods for different applications in both the diagnosis and treatment of various diseases. Upon introducing the fundamentals of electromagnetic imaging, it guides the readers to their use in practice by providing extensive information on the corresponding measurement and testing techniques. In turn, it discusses current challenges in data processing and analysis, presenting effective, novel solutions, developed by different research groups. It also describes state-of-the-art medical devices, which were designed for specific applications, such as brain stroke monitoring, lymph node diagnosis, image-guided hyperthermia, and chemotherapy response monitoring. The chapters, which report on the results of the EU-funded project EMERALD (ElectroMagnetic imaging for a novel genERation of medicAL Devices) are written by leading European engineering groups in electromagnetic medical imaging, whose coordinated action is expected to accelerate the translation of this technology “from research bench to patient bedside”. All in all, this book offers an authoritative guide to microwave imaging, with a special focus on medical imaging, for electrical and biomedical engineers, and applied physicists and mathematicians. It is also intended to inform medical doctors and imaging technicians on the state-of-the-art in non-invasive imaging technologies, at the purpose of inspiring and fostering the translation of research into clinical prototypes, by promoting a stronger collaboration between academic institutions, industrial partners, hospitals, and university medical centers.
Book Synopsis Contribution to Quantitative Microwave Imaging Techniques for Biomedical Applications by : Tommy Henriksson
Download or read book Contribution to Quantitative Microwave Imaging Techniques for Biomedical Applications written by Tommy Henriksson and published by . This book was released on 2009 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Aspect of Tomographic Microwave Imaging for Biomedical Applications by : Amir H. Golnabi
Download or read book Computational Aspect of Tomographic Microwave Imaging for Biomedical Applications written by Amir H. Golnabi and published by . This book was released on 2012 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave imaging (MI) is based on recovering dielectric properties (permittivity and conductivity) of materials. Over the last two decades, MI has attracted increasing interests in biomedical applications, in particular, for breast cancer screening and therapy monitoring, mainly due to the significant dielectric property contrast between normal and malignant breast tissue. Compared to other conventional imaging modalities, such as X-ray mammography, the non-ionizing and non-compressive nature of MI makes it very attractive from a patient's perspective. In addition, MI has a relatively high sensitivity to detect small tumors, and potentially high specificity to determine whether a suspicious area is malignant or benign at a significantly lower cost level compared to methods such as magnetic resonance imaging (MRI) and nuclear medicine. Several years ago, a clinical microwave imaging system was developed at Dartmouth College. During microwave data acquisition, electromagnetic fields propagate through and scatter from the tissue in a three-dimensional (3D) fashion. However, in order to reduce the computational complexity and to speed up the image reconstruction process, it is often assumed that the behavior of electromagnetic waves in 3D space can be represented as a simplified 2D model. While it benefits from less intensive computational demands, such assumption can lead into increased level of artifacts in the recovered dielectric properties. Therefore, in order to improve the accuracy and quality of reconstructed images, we have developed a viable, fast, and user-friendly 3D microwave image reconstruction. We have previously demonstrated that we can recover clinically useful microwave tomographic images for breast cancer detection without using any prior spatial information about the tissue. However, in order to enhance the quality of our previous results and recover more accurate dielectric property distributions, we have implemented a new approach to combine the functional information of the MI with the high spatial resolution of other imaging modalities such as MRI. This approach is based on developing a new image reconstruction strategy that exploits structural information about the object being imaged through some constraints in the microwave property contrast.
Book Synopsis Computational Methods for Microwave Imaging by : Elia A. Attardo
Download or read book Computational Methods for Microwave Imaging written by Elia A. Attardo and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biomedical Index to PHS-supported Research by :
Download or read book Biomedical Index to PHS-supported Research written by and published by . This book was released on 1987 with total page 1398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microwave Imaging Techniques by : Bernard D. Steinberg
Download or read book Microwave Imaging Techniques written by Bernard D. Steinberg and published by Wiley-Interscience. This book was released on 1991-05-09 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Microwave and Optical Components Editor-in-Chief: Kai Chang This important, four-volume work covers recent developments in a field that continues to evolve at an extraordinarily rapid pace. The information given is almost entirely of a practical nature, with theoretical discussions and mathematical formulations given only where essential. Consequently, the Handbook is the definitive source guide for professionals working in optical and microwave engineering. It covers all important areas of microwave, millimeter-wave, submillimeter-wave, infrared, and optical frequency spectra—from essential principles, methods, design information, and references for solving all types of problems in high-frequency spectra. Volume 1: Microwave Passive and Antenna Components 1989 (0 471-61366-5) 907 pp. Volume 2: Microwave Solid-State Components 1990 (0 471-84365-2) 635 pp. Volume 3: Optical Components 1990 (0 471-61367-3) 616 pp. Volume 4: Fiber and Electro-Optical Components 1991 (0 471-61365-7) 484 pp. International Journal of Imaging Systems and Technology Editors: Glen Wade, Hua Lee, And Enders A. Robinson This interdisciplinary journal offers comprehensive coverage of the theory and applications of imaging technology. Papers are drawn from a wide range of areas—holography, optical processing, engineering, chemistry, radiology, geology, geography, astronomy, computer and materials science, and mathematics. The journal provides a single source for current information pertinent to engineers and specialists working in imaging technology, as well as a forum for the development of new technology.
Book Synopsis Medical Applications of Microwave Imaging by : Lawrence E. Larsen
Download or read book Medical Applications of Microwave Imaging written by Lawrence E. Larsen and published by IEEE. This book was released on 1986 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Motion Planning in Medicine: Optimization and Simulation Algorithms for Image-Guided Procedures by : Ron Alterovitz
Download or read book Motion Planning in Medicine: Optimization and Simulation Algorithms for Image-Guided Procedures written by Ron Alterovitz and published by Springer. This book was released on 2008-09-20 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by Ron Alterovitz and Ken Goldberg, this monograph combines ideas from robotics, physically-based modeling, and operations research to develop new motion planning and optimization algorithms for image-guided medical procedures.
Book Synopsis Comprehensive Biomedical Physics by :
Download or read book Comprehensive Biomedical Physics written by and published by Newnes. This book was released on 2014-07-25 with total page 4052 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Biomedical Physics, Ten Volume Set is a new reference work that provides the first point of entry to the literature for all scientists interested in biomedical physics. It is of particularly use for graduate and postgraduate students in the areas of medical biophysics. This Work is indispensable to all serious readers in this interdisciplinary area where physics is applied in medicine and biology. Written by leading scientists who have evaluated and summarized the most important methods, principles, technologies and data within the field, Comprehensive Biomedical Physics is a vital addition to the reference libraries of those working within the areas of medical imaging, radiation sources, detectors, biology, safety and therapy, physiology, and pharmacology as well as in the treatment of different clinical conditions and bioinformatics. This Work will be valuable to students working in all aspect of medical biophysics, including medical imaging and biomedical radiation science and therapy, physiology, pharmacology and treatment of clinical conditions and bioinformatics. The most comprehensive work on biomedical physics ever published Covers one of the fastest growing areas in the physical sciences, including interdisciplinary areas ranging from advanced nuclear physics and quantum mechanics through mathematics to molecular biology and medicine Contains 1800 illustrations, all in full color
Book Synopsis Biomedical Index to PHS-supported Research: pt. A. Subject access A-H by :
Download or read book Biomedical Index to PHS-supported Research: pt. A. Subject access A-H written by and published by . This book was released on 1994 with total page 1398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Antenna and Sensor Technologies in Modern Medical Applications by : Yahya Rahmat-Samii
Download or read book Antenna and Sensor Technologies in Modern Medical Applications written by Yahya Rahmat-Samii and published by John Wiley & Sons. This book was released on 2021-02-25 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the theory and recent development in the medical use of antenna technology Antenna and Sensor Technologies in Modern Medical Applications offers a comprehensive review of the theoretical background, design, and the latest developments in the application of antenna technology. Written by two experts in the field, the book presents the most recent research in the burgeoning field of wireless medical telemetry and sensing that covers both wearable and implantable antenna and sensor technologies. The authors review the integrated devices that include various types of sensors wired within a wearable garment that can be paired with external devices. The text covers important developments in sensor-integrated clothing that are synonymous with athletic apparel with built-in electronics. Information on implantable devices is also covered. The book explores technologies that utilize both inductive coupling and far field propagation. These include minimally invasive microwave ablation antennas, wireless targeted drug delivery, and much more. This important book: Covers recent developments in wireless medical telemetry Reviews the theory and design of in vitro/in vivo testing Explores emerging technologies in 2D and 3D printing of antenna/sensor fabrication Includes a chapter with an annotated list of the most comprehensive and important references in the field Written for students of engineering and antenna and sensor engineers, Antenna and Sensor Technologies in Modern Medical Applications is an essential guide to understanding human body interaction with antennas and sensors.
Book Synopsis Wideband, Multiband, and Smart Antenna Systems by : Mohammad Abdul Matin
Download or read book Wideband, Multiband, and Smart Antenna Systems written by Mohammad Abdul Matin and published by Springer Nature. This book was released on 2021-09-21 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides current R&D trends and novel approaches in design and analysis of broadband, multiband, and smart antennas for 5G and B5G mobile and wireless applications, as well as the identification of integration techniques of these antennas in a diverse range of devices. The book presents theoretical and experimental approaches to help the reader in understanding the unique design issues and more advanced research. Moreover, the book includes chapters on the fundamentals of antenna theory. The book is pertinent to professionals and researchers working in the field of antenna engineering; it is written for graduate students, researchers, academics, and industry practitioners who want to improve their understanding in the current research trends in design analysis of broadband, multiband, and smart antennas for wireless applications.
Download or read book Breast Imaging written by Arshad M. Malik and published by BoD – Books on Demand. This book was released on 2017-10-04 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book watches out for the issues on making moves for chest radiology in carcinoma of the chest. It focuses on all parts of radiological approaches to manage the breast illness, be it light (optical), sound (ultrasound), interest, microwave, electrical impedance, blend of these modalities, and a section of the incredibly intense issues on computer-aided detection. The dedication of the eminent analysts in this book has incorporated a lot of energy for the people who are adequately drawn in with the clinical organization of this ailment and also for the students of radiology and surgery alike. This book will definitely be appreciated and well taken by the surgeons, radiologists, and other professionals involved in this field. The contributions are excellent in terms of diagnostic approach by radiological means and would certainly be a step forward in making it possible to reach to a conclusive diagnosis of breast cancer much before it becomes inoperable. The chapters included will further our knowledge and to the best of my belief will make things easier and definable in terms of diagnosis of breast cancer.
