Development Of Scatter Reconstruction Algorithms To 3 Dimensional Positron Emission Tomography

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Development of Scatter Reconstruction Algorithms to 3-dimensional Positron Emission Tomography

Author : Mohammadreza Teimoorisichani
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis Development of Scatter Reconstruction Algorithms to 3-dimensional Positron Emission Tomography by : Mohammadreza Teimoorisichani

Download or read book Development of Scatter Reconstruction Algorithms to 3-dimensional Positron Emission Tomography written by Mohammadreza Teimoorisichani and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 3-dimensional positron emission tomography (PET), the proportion of the detected photon coincidences arising from scatter can be very high, up to 60%. A standard approach to scatter correction in 3D PET is to estimate the scattered coincidences and subtract them from the list of recorded events. More recently, novel techniques have been proposed in which the information carried by the scattered photons was extracted and directly used in the image reconstruction step. In this work, the algorithms were extended for use in non-TOF 3D PET systems and were qualitatively and quantitatively evaluated. Despite some promising initial outcomes, standard performance metrics of images reconstructed with each technique, representing the quality of images, was shown to be deteriorated under specified conditions. Further work is required to investigate potential benefits of the proposed algorithms for both ideal and clinical conditions.

3D Image Reconstruction for CT and PET

Author : Daniele Panetta
Publisher : CRC Press
ISBN 13 : 100017588X
Total Pages : 97 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis 3D Image Reconstruction for CT and PET by : Daniele Panetta

Download or read book 3D Image Reconstruction for CT and PET written by Daniele Panetta and published by CRC Press. This book was released on 2020-10-11 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical guide to tomographic image reconstruction with projection data, with strong focus on Computed Tomography (CT) and Positron Emission Tomography (PET). Classic methods such as FBP, ART, SIRT, MLEM and OSEM are presented with modern and compact notation, with the main goal of guiding the reader from the comprehension of the mathematical background through a fast-route to real practice and computer implementation of the algorithms. Accompanied by example data sets, real ready-to-run Python toolsets and scripts and an overview the latest research in the field, this guide will be invaluable for graduate students and early-career researchers and scientists in medical physics and biomedical engineering who are beginners in the field of image reconstruction. A top-down guide from theory to practical implementation of PET and CT reconstruction methods, without sacrificing the rigor of mathematical background Accompanied by Python source code snippets, suggested exercises, and supplementary ready-to-run examples for readers to download from the CRC Press website Ideal for those willing to move their first steps on the real practice of image reconstruction, with modern scientific programming language and toolsets Daniele Panetta is a researcher at the Institute of Clinical Physiology of the Italian National Research Council (CNR-IFC) in Pisa. He earned his MSc degree in Physics in 2004 and specialisation diploma in Health Physics in 2008, both at the University of Pisa. From 2005 to 2007, he worked at the Department of Physics "E. Fermi" of the University of Pisa in the field of tomographic image reconstruction for small animal imaging micro-CT instrumentation. His current research at CNR-IFC has as its goal the identification of novel PET/CT imaging biomarkers for cardiovascular and metabolic diseases. In the field micro-CT imaging, his interests cover applications of three-dimensional morphometry of biosamples and scaffolds for regenerative medicine. He acts as reviewer for scientific journals in the field of Medical Imaging: Physics in Medicine and Biology, Medical Physics, Physica Medica, and others. Since 2012, he is adjunct professor in Medical Physics at the University of Pisa. Niccolò Camarlinghi is a researcher at the University of Pisa. He obtained his MSc in Physics in 2007 and his PhD in Applied Physics in 2012. He has been working in the field of Medical Physics since 2008 and his main research fields are medical image analysis and image reconstruction. He is involved in the development of clinical, pre-clinical PET and hadron therapy monitoring scanners. At the time of writing this book he was a lecturer at University of Pisa, teaching courses of life-sciences and medical physics laboratory. He regularly acts as a referee for the following journals: Medical Physics, Physics in Medicine and Biology, Transactions on Medical Imaging, Computers in Biology and Medicine, Physica Medica, EURASIP Journal on Image and Video Processing, Journal of Biomedical and Health Informatics.

Research in Progress, FY 1992

Author : United States. Department of Energy. Office of Health and Environmental Research
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Research in Progress, FY 1992 by : United States. Department of Energy. Office of Health and Environmental Research

Download or read book Research in Progress, FY 1992 written by United States. Department of Energy. Office of Health and Environmental Research and published by . This book was released on 1993 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Positron Emission Tomography

Author : Dale L. Bailey
Publisher : Springer Science & Business Media
ISBN 13 : 1846280079
Total Pages : 381 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Positron Emission Tomography by : Dale L. Bailey

Download or read book Positron Emission Tomography written by Dale L. Bailey and published by Springer Science & Business Media. This book was released on 2006-07-06 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential for students, science and medical graduates who want to understand the basic science of Positron Emission Tomography (PET), this book describes the physics, chemistry, technology and overview of the clinical uses behind the science of PET and the imaging techniques it uses. In recent years, PET has moved from high-end research imaging tool used by the highly specialized to an essential component of clinical evaluation in the clinic, especially in cancer management. Previously being the realm of scientists, this book explains PET instrumentation, radiochemistry, PET data acquisition and image formation, integration of structural and functional images, radiation dosimetry and protection, and applications in dedicated areas such as drug development, oncology, and gene expression imaging. The technologist, the science, engineering or chemistry graduate seeking further detailed information about PET, or the medical advanced trainee wishing to gain insight into the basic science of PET will find this book invaluable. This book is primarily repackaged content from the Basic Science section of the 'big' Valk book on PET. It contains new, completely revised and unchanged chapters covering the "basic sciences" section of the main book - total 18 chapters: 2 new (chapters 1, 16) 8 completely revised (chapters 4, 5, 8, 13, 14, 15, 17, 18) 3 minor corrections (chapters 2, 6, 11) 5 unchanged (chapters 3, 7, 9, 10, 12)

World Congress of Medical Physics and Biomedical Engineering 2006

Author : Sun I. Kim
Publisher : Springer Science & Business Media
ISBN 13 : 3540368396
Total Pages : 4361 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis World Congress of Medical Physics and Biomedical Engineering 2006 by : Sun I. Kim

Download or read book World Congress of Medical Physics and Biomedical Engineering 2006 written by Sun I. Kim and published by Springer Science & Business Media. This book was released on 2007-05-07 with total page 4361 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the World Congress 2006, the fourteenth conference in this series, offer a strong scientific program covering a wide range of issues and challenges which are currently present in Medical physics and Biomedical Engineering. About 2,500 peer reviewed contributions are presented in a six volume book, comprising 25 tracks, joint conferences and symposia, and including invited contributions from well known researchers in this field.

Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine

Author : Pierre Grangeat
Publisher : Springer Science & Business Media
ISBN 13 : 9401587493
Total Pages : 313 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine by : Pierre Grangeat

Download or read book Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine written by Pierre Grangeat and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a selection of communications presented at the Third International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, held 4-6 July 1995 at Domaine d' Aix-Marlioz, Aix-Ies-Bains, France. This nice resort provided an inspiring environment to hold discussions and presentations on new and developing issues. Roentgen discovered X-ray radiation in 1895 and Becquerel found natural radioactivity in 1896 : a hundred years later, this conference was focused on the applications of such radiations to explore the human body. If the physics is now fully understood, 3D imaging techniques based on ionising radiations are still progressing. These techniques include 3D Radiology, 3D X-ray Computed Tomography (3D-CT), Single Photon Emission Computed Tomography (SPECT), Positron Emission Tomography (PET). Radiology is dedicated to morphological imaging, using transmitted radiations from an external X-ray source, and nuclear medicine to functional imaging, using radiations emitted from an internal radioactive tracer. In both cases, new 3D tomographic systems will tend to use 2D detectors in order to improve the radiation detection efficiency. Taking a set of 2D acquisitions around the patient, 3D acquisitions are obtained. Then, fully 3D image reconstruction algorithms are required to recover the 3D image of the body from these projection measurements.

Positron Emission Tomography

Author : Peter E. Valk
Publisher : Springer Science & Business Media
ISBN 13 : 1846281873
Total Pages : 473 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Positron Emission Tomography by : Peter E. Valk

Download or read book Positron Emission Tomography written by Peter E. Valk and published by Springer Science & Business Media. This book was released on 2006-10-16 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a contemporary reference to the science, technology and clinical applications of PET and PET/CT. The book is designed to be used by residents and fellows training in medical imaging specialties as well as imaging experts in private or academic practice who need to become familiar with this technology and its applications. It is also for use by those whose specialties carry over to PET and PET/CT, referring physicians such as oncologists, cardiologists, neurologists and surgeons. Developed as an offshoot/update of the "clinical practice" portion of the main book, edited by PE Valk et al, published in 2003 (Positron Emission Tomography: basic science and clinical practice), this offshoot covers the second half of the main book only, dealing with mainly the clinical research and practice. Most of the book comprises chapters updated from the "Clinical practice" portion of the main Valk book. It contains 6 brand new chapters and 22 completely revised and updated chapters from the main Valk book.

Biomedical Index to PHS-supported Research: pt. A. Subject access A-H

Author :
Publisher :
ISBN 13 :
Total Pages : 1064 pages
Book Rating : 4.:/5 (319 download)

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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 1992 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oxford Textbook of Neuroimaging

Author : Massimo Filippi
Publisher : Oxford University Press
ISBN 13 : 0191640921
Total Pages : 464 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Oxford Textbook of Neuroimaging by : Massimo Filippi

Download or read book Oxford Textbook of Neuroimaging written by Massimo Filippi and published by Oxford University Press. This book was released on 2015-10-29 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the Oxford Textbooks in Clinical Neurology series, the Oxford Textbook of Neuroimaging provides an overview of the established and latest neuroimaging methodologies, and illustrates their application to the main diseases of the brain and the spinal cord including movement disorders, headache and stroke. In addition, assessments of neuroimaging techniques in both adult and paediatric neurological conditions are included, enabling thorough examples from both age groups. This full-colour book contains 280 detailed photographs and illustrations that enable a clear understanding of each technique. Covering the newest advances, each different imagining technique is comprehensively described, providing a practical relevance and a stimulus for more in-depth readings. The print edition is supplemented with a concurrent online edition, which allows access to the full content of the textbook, contains links from the references to primary research journal articles, and provides access to figures and tables that can be downloaded by the user. Providing a balanced state-of-the-art guide to neuroimaging for neurologists and radiologists, this title will enhance understanding of the pathophysiological basis of neurological conditions and will help set the stage for future research.

Fundamentals of Computerized Tomography

Author : Gabor T. Herman
Publisher : Springer Science & Business Media
ISBN 13 : 1846287235
Total Pages : 302 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Fundamentals of Computerized Tomography by : Gabor T. Herman

Download or read book Fundamentals of Computerized Tomography written by Gabor T. Herman and published by Springer Science & Business Media. This book was released on 2009-07-14 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Functional Neuroradiology

Author : Scott H. Faro
Publisher : Springer Science & Business Media
ISBN 13 : 1441903453
Total Pages : 1015 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Functional Neuroradiology by : Scott H. Faro

Download or read book Functional Neuroradiology written by Scott H. Faro and published by Springer Science & Business Media. This book was released on 2011-09-08 with total page 1015 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functional Neuroradiology: Principles and Clinical Applications, is a follow-up to Faro and Mohamed’s groundbreaking work, Functional (BOLD)MRI: Basic Principles and Clinical Applications. This new 49 chapter textbook is comprehensive and offers a complete introduction to the state-of-the-art functional imaging in Neuroradiology, including the physical principles and clinical applications of Diffusion, Perfusion, Permeability, MR spectroscopy, Positron Emission Tomography, BOLD fMRI and Diffusion Tensor Imaging. With chapters written by internationally distinguished neuroradiologists, neurologists, psychiatrists, cognitive neuroscientists, and physicists, Functional Neuroradiology is divided into 9 major sections, including: Physical principles of all key functional techniques, Lesion characterization using Diffusion, Perfusion, Permeability, MR spectroscopy, and Positron Emission Tomography, an overview of BOLD fMRI physical principles and key concepts, including scanning methodologies, experimental research design, data analysis, and functional connectivity, Eloquent Cortex and White matter localization using BOLD fMRI and Diffusion Tensor Imaging, Clinical applications of BOLD fMRI in Neurosurgery, Neurology, Psychiatry, Neuropsychology, and Neuropharmacology, Multi-modality functional Neuroradiology, Beyond Proton Imaging, Functional spine and CSF imaging, a full-color Neuroanatomical Brain atlas of eloquent cortex and key white matter tracts and BOLD fMRI paradigms. By offering readers a complete overview of functional imaging modalities and techniques currently used in patient diagnosis and management, as well as emerging technology, Functional Neuroradiology is a vital information source for physicians and cognitive neuroscientists involved in daily practice and research.

Physics of PET and SPECT Imaging

Author : Magnus Dahlbom
Publisher : CRC Press
ISBN 13 : 1315356783
Total Pages : 519 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Physics of PET and SPECT Imaging by : Magnus Dahlbom

Download or read book Physics of PET and SPECT Imaging written by Magnus Dahlbom and published by CRC Press. This book was released on 2017-02-17 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: PET and SPECT imaging has improved to such a level that they are opening up exciting new horizons in medical diagnosis and treatment. This book provides a complete introduction to fundamentals and the latest progress in the field, including an overview of new scintillator materials and innovations in photodetector development, as well as the latest system designs and image reconstruction algorithms. It begins with basics of PET and SPECT physics, followed by technology advances and computing methods, quantitative techniques, multimodality imaging, instrumentation, pre-clinical and clinical imaging applications.

Research in Progress

Author : United States. Department of Energy. Office of Health and Environmental Research
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Research in Progress by : United States. Department of Energy. Office of Health and Environmental Research

Download or read book Research in Progress written by United States. Department of Energy. Office of Health and Environmental Research and published by . This book was released on 1993 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Medicine Instrumentation

Author : Jennifer Prekeges
Publisher : Jones & Bartlett Publishers
ISBN 13 : 1449645372
Total Pages : 401 pages
Book Rating : 4.4/5 (496 download)

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Book Synopsis Nuclear Medicine Instrumentation by : Jennifer Prekeges

Download or read book Nuclear Medicine Instrumentation written by Jennifer Prekeges and published by Jones & Bartlett Publishers. This book was released on 2013 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Written at the technologist level, Nuclear Medicine Instrumentation, Second Edition focuses on instruments essential to the practice of nuclear medicine. Covering everything from Geiger counters to positron emission tomography systems, this text provides students with an understanding of the practical aspects of these instruments and their uses in nuclear medicine. Nuclear Medicine Instrumentation is made up of four parts: Small Instruments Gamma Camera Single Photon Emission Computed Tomography (SPECT) Positron Emission Tomography (PET) By concentrating on the operation of these instruments and the potential pitfalls that they are subject to, students will be better prepared for what they may encounter during their career. The Second Edition includes revised content and updated data throughout as well as a new chapter on Magnetic Resonance Imaging and Its Application to Nuclear Medicine and a new Appendix on Laboratory Accreditation"--

Nuclear Medicine in Oncology

Author : Gang Huang
Publisher : Springer
ISBN 13 : 9811374589
Total Pages : 346 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Nuclear Medicine in Oncology by : Gang Huang

Download or read book Nuclear Medicine in Oncology written by Gang Huang and published by Springer. This book was released on 2019-06-11 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces molecular imaging and Target Therapy in various cancers. The first part is the subjects and primary focused on the basics of nuclear physics, radiation dosimetry, nuclear medicine equipment and small animal imaging equipment. The second part is about the radiopharmaceutical and commonly used clinical radiopharmaceuticals, including positron emission imaging agent, single photon emission imaging agent, and radionuclide therapy agents as well as their radioactive preparation, quality control, and a brief clinical application were included. Also, this part introduces a number of new imaging agents which were potential value of clinical applications. In the third part, the clinical application of the conventional imaging agent 18F-FDG in different tumors and neurodegenerative diseases and 18F-Dopa imaging in the nervous system are discussed. Besides the clinical applications of 99mTc labeled radiopharmaceuticals in parathyroid disease, coronary heart disease, myocardial infarction, sentinel lymph node, metastatic bone tumors, liver and gallbladder disease in children are introduced. Finally, the applications of radionuclide 131I on treatments of Graves' disease and differentiated thyroid cancer and metastases are investigated respectively. This book is a useful reference for professionals engaged in nuclear medicine and clinical research, including clinical nuclear medicine physicians, nuclear medicine engineers and nuclear medicine pharmacists.

Development of a Parallel Processing Reconstruction Workstation for Three Dimensional Positron Emission Tomography

Author : Thomas Michael Guerrero
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Development of a Parallel Processing Reconstruction Workstation for Three Dimensional Positron Emission Tomography by : Thomas Michael Guerrero

Download or read book Development of a Parallel Processing Reconstruction Workstation for Three Dimensional Positron Emission Tomography written by Thomas Michael Guerrero and published by . This book was released on 1994 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Nuclear Science and Engineering Second Edition

Author : J. Kenneth Shultis
Publisher : CRC Press
ISBN 13 : 1420051369
Total Pages : 611 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Fundamentals of Nuclear Science and Engineering Second Edition by : J. Kenneth Shultis

Download or read book Fundamentals of Nuclear Science and Engineering Second Edition written by J. Kenneth Shultis and published by CRC Press. This book was released on 2007-11-01 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the bestselling first edition, there have been numerous advances in the field of nuclear science. In medicine, accelerator based teletherapy and electron-beam therapy have become standard. New demands in national security have stimulated major advances in nuclear instrumentation.An ideal introduction to the fundamentals of nuclear science and engineering, this book presents the basic nuclear science needed to understand and quantify an extensive range of nuclear phenomena. New to the Second Edition— A chapter on radiation detection by Douglas McGregor Up-to-date coverage of radiation hazards, reactor designs, and medical applications Flexible organization of material that allows for quick reference This edition also takes an in-depth look at particle accelerators, nuclear fusion reactions and devices, and nuclear technology in medical diagnostics and treatment. In addition, the author discusses applications such as the direct conversion of nuclear energy into electricity. The breadth of coverage is unparalleled, ranging from the theory and design characteristics of nuclear reactors to the identification of biological risks associated with ionizing radiation. All topics are supplemented with extensive nuclear data compilations to perform a wealth of calculations. Providing extensive coverage of physics, nuclear science, and nuclear technology of all types, this up-to-date second edition of Fundamentals of Nuclear Science and Engineering is a key reference for any physicists or engineer.