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Your search keyword '"Zimmerman, R. E."' showing total 2 results
Start Over "Zimmerman, R. E." Topic diagnostic imaging Publication Year Range Last 10 years
2 results on '"Zimmerman, R. E."'

1. Task-based measures of image quality and their relation to radiation dose and patient risk.

Author

Harrison H Barrett, Kyle J Myers, Christoph Hoeschen, Matthew A Kupinski, and Mark P Little

Subjects
IMAGING systems, ELECTROMAGNETIC fields, COMPUTER-assisted image analysis (Medicine), DIAGNOSTIC imaging, IMAGE quality analysis
Abstract

The theory of task-based assessment of image quality is reviewed in the context of imaging with ionizing radiation, and objective figures of merit (FOMs) for image quality are summarized. The variation of the FOMs with the task, the observer and especially with the mean number of photons recorded in the image is discussed. Then various standard methods for specifying radiation dose are reviewed and related to the mean number of photons in the image and hence to image quality. Current knowledge of the relation between local radiation dose and the risk of various adverse effects is summarized, and some graphical depictions of the tradeoffs between image quality and risk are introduced. Then various dose-reduction strategies are discussed in terms of their effect on task-based measures of image quality. [ABSTRACT FROM AUTHOR]

Published
2015
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2. Monte Carlo Calculations in Nuclear Medicine (Second Edition) : Therapeutic Applications

Author

Habib Zaidi and Habib Zaidi

Subjects
Tomography, Emission, Diagnostic imaging, Monte Carlo method
Abstract

This book covers the applications of Monte Carlo (MC) calculations in therapeutic nuclear medicine from basic principles, to computer implementations of software packages and their applications in radiation dosimetry and treatment planning in targeted radionuclide therapy. The different chapters describe the fundamental concepts of nuclear and hybrid imaging instrumentation and quantitative imaging, internal radiation dosimetry and radiobiology aspects of targeted radionuclide therapy, then discuss the various components and steps required for implementing a dose calculation and treatment planning methodology in targeted radionuclide therapy. Some computer programs are described and illustrated with some useful features and clinical applications. The book is suitable for Scientists working in academic or industrial environments focusing on translational research and therapeutic nuclear medicine and radiology. Key Features: Well-known scientists and pioneers in the field will contribute and share recent findings in their specific research areas (different chapters of this book).Unique reference in the field (no other book covering material presented in this book).Each chapter is followed by detailed list of references and suggested readings related the specific subject.Popular computer programs (e.g. OLINDA) are explained in detail and some examples of radiation dose calculations given. Other in-house developed software packages are also described.

Published
2022

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