X Ray Photon Processing Detectors
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X Ray Photon Processing Detectors
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Author : Conny Hansson
language : en
Publisher: Springer Nature
Release Date : 2023-11-14
X Ray Photon Processing Detectors written by Conny Hansson and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-14 with Technology & Engineering categories.
This book provides readers a good overview of some of most recent advances in the field of hybrid pixelated detectors for X-ray imaging. Coverage includes both technology and applications, with an in-depth review of the research topics conducted at leading research institutions in the world. The conversion of the X-ray signal into an analogue/digital value is discussed, as well as a review of CMOS chips used for X-ray image sensors. Applications of hybrid pixel detectors are discussed, such as medical imaging, high energy physics, space, non-destructive testing and security. Provides coverage of a broad range of topics, from international experts in academia and industry; Includes in-depth analysis of how to optimize X-ray detection and electronics for X-ray detection; Covers both technology and applications in a number of different domains.
Photon Counting Detectors For X Ray Imaging
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Author : Hiroaki Hayashi
language : en
Publisher: Springer Nature
Release Date : 2021-02-15
Photon Counting Detectors For X Ray Imaging written by Hiroaki Hayashi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-15 with Technology & Engineering categories.
This book first provides readers with an introduction to the underlying physics and state-of-the-art application of photon counting detectors for X-ray imaging. The authors explain that a photon-counting imaging detector can realize quantitative analysis because the detector can derive X-ray attenuation information based on the analysis of intensity changes of individual X-ray. To realize this analysis, it is important to consider the physics of an object and detector material. In this book, the authors introduce a novel analytical procedure to create quantitative X-ray images for medical diagnosis.
Color X Ray Imaging And Photon Counting With Temporally Oversampled Cmos Image Sensors
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Author : Donald B. Hondongwa
language : en
Publisher:
Release Date : 2017
Color X Ray Imaging And Photon Counting With Temporally Oversampled Cmos Image Sensors written by Donald B. Hondongwa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
X-ray imaging is an indispensable tool for medical imaging allowing the non-invasive viewing of the internal structure and function of an organism. Unfortunately, the imaging performance is limited by the loss of x-ray energy information that occurs during typical imaging processes. This sometimes necessitates the use of higher x-ray doses during an imaging session which can be damaging to the patient. Shifting to photon-counting detectors offers a means to correct for some of the performance loss that results from this loss of energy information. Basic x-ray photon counting seeks to identify the presence of a single x-ray quanta, but with additional processing circuitry, it is also possible to estimate the x-ray photon energy. By utilizing temporal oversampling, and imaging at over 1000 frames per second (1000 fps), each x-ray quanta absorbed by the detector can be counted. The sensor produces a binary output corresponding to the detected x-ray absorption events. To examine the underlying hypothesis that x-ray photon counting can be implemented with a temporally-oversampled CMOS image sensor, a prototype x-ray quanta image sensor (XQIS) was designed and fabricated using a commercial CMOS image sensor process. An accompanying system level model was also developed. The additional hypothesis that energy (color) information can be preserved during the imaging process with the XQIS is examined using the thresholding circuitry that the prototype sensor was designed with. An additional novel pixel structure incorporating both counting and integrating circuitry has been designed for color imaging and augmented dynamic range.
Radiation Detection Systems
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Author : Krzysztof Iniewski
language : en
Publisher: CRC Press
Release Date : 2021-11-05
Radiation Detection Systems written by Krzysztof Iniewski and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-05 with Medical categories.
The advances in semiconductor detectors, scintillators, photodetectors such as silicon photomultipliers (SiPM), and reaodut electronics have experienced tremendous growth in recent years in terms of basic technologies and variety of applications.The second edition of the book Radiation Detection Systems presents variety of radiation detection systems giving readers a broad view of the state-of–the-art in the design of detectors, front-end electronics and systems offering optimized choices of the detection tools for a particular application. The new edition has been divided into two volumes. This first volume, on Sensor Materials, Systems, Technology and Characterization Measurements puts emphasis on sensor materials, detector structures, front electronics technology and their designs as well as system optimization for different applications. Also, the book include characterization measurements of the developed detection systems. Featuring contributions from leading experts and pioneers in their respective fields, this book • describes progress in growth technologies of cadmium zinc telluride (CdZnTe) and cadmium telluride (CdTe) materials • shows variety of specific detector structure designs and their integration with front-end amplification/processing electronics • presents detection systems based on CdZnTe and CdTe detector technologies that are optimized for specific applications. The designed systems are characterized in terms of their spectral responses, spatial and timing resolutions • addresses incomplete charge collection, pulse pileup, charge sharing between neighboring detector pixels and other phenomena that can degrade the spectral response of photon-counting detectors • reports new developments of silicon photomultipliers used for reading the light from scintillators that starting to make a big impact particularly in the design concepts of novel medical instrumentation With its combined coverage of new materials and innovative new system approaches, as well as a succinct overview of recent developments, this book is an invaluable tool for any engineer, professional, or student working in electronics or an associated field. Readers can refer to the second book to get a detailed understanding of more specific applications of the detection systems in medical imaging, industrial testing and security applications.
X Ray Diffraction Imaging
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Author : Joel Greenberg
language : en
Publisher: CRC Press
Release Date : 2018-11-02
X Ray Diffraction Imaging written by Joel Greenberg and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-02 with Technology & Engineering categories.
This book explores novel methods for implementing X-ray diffraction technology as an imaging modality, which have been made possible through recent breakthroughs in detector technology, computational power, and data processing algorithms. The ability to perform fast, spatially-resolved X-ray diffraction throughout the volume of a sample opens up entirely new possibilities in areas such as material analysis, cancer diagnosis, and explosive detection, thus offering the potential to revolutionize the fields of medical, security, and industrial imaging and detection. Featuring chapters written by an international selection of authors from both academia and industry, the book provides a comprehensive discussion of the underlying physics, architectures, and applications of X-ray diffraction imaging that is accessible and relevant to neophytes and experts alike. Teaches novel methods for X-ray diffraction imaging Comprehensive and self-contained discussion of the relevant physics, imaging techniques, system components, and data processing algorithms Features state-of-the-art work of international authors from both academia and industry. Includes practical applications in the medical, industrial, and security sectors
X Ray Detector Physics And Applications
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Author :
language : en
Publisher:
Release Date : 1993
X Ray Detector Physics And Applications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with X-ray optics categories.
Two Dimensional X Ray Diffraction
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Author : Bob B. He
language : en
Publisher: John Wiley & Sons
Release Date : 2011-09-20
Two Dimensional X Ray Diffraction written by Bob B. He 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 2011-09-20 with Science categories.
Written by one of the pioneers of 2D X-Ray Diffraction, this useful guide covers the fundamentals, experimental methods and applications of two-dimensional x-ray diffraction, including geometry convention, x-ray source and optics, two-dimensional detectors, diffraction data interpretation, and configurations for various applications, such as phase identification, texture, stress, microstructure analysis, crystallinity, thin film analysis and combinatorial screening. Experimental examples in materials research, pharmaceuticals, and forensics are also given. This presents a key resource to researchers in materials science, chemistry, physics, and pharmaceuticals, as well as graduate-level students in these areas.
X Ray Detector Physics And Applications Ii
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Author : V. J. Orphan
language : en
Publisher:
Release Date : 1993
X Ray Detector Physics And Applications Ii written by V. J. Orphan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Detectors categories.
Radiation Detection Systems
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Author : Jan Iwanczyk
language : en
Publisher: CRC Press
Release Date : 2021-11-04
Radiation Detection Systems written by Jan Iwanczyk and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-04 with Technology & Engineering categories.
The advances in semiconductor detectors, scintillators, photodetectors such as silicon photomultipliers (SiPM), and readout electronics have experienced tremendous growth in recent years in terms of basic technologies and a variety of applications. The second edition of Radiation Detection Systems presents variety of radiation detection systems, giving readers a broad view of the state-of-the-art in the design of detectors, front-end electronics, and systems offering optimized choices of the detection tools for a particular application. The new edition has been divided into two volumes. This volume on Medical Imaging, Industrial Testing, and Security Applications presents specific applications of the detection systems in medical imaging, industrial testing, and security applications. These newely developed technologies play a vital role in the detection, diagnosis, and treatment of major human diseases. Featuring contributions from leading experts and pioneers in their respective fields, this book: Describes new advances in development of detection systems based on CdZnTe (CZT) and CdTe detectors utilizing a direct conversion of radiation to electric signals Reports a recent progress in technologies and performance of SiPM used for reading the light from scintillators Explores exciting new application opportunities created by development of the cutting-edge detection technologies in X-ray spectroscopy, computed tomography (CT), bone dosimetry, and nuclear medicine (PET, SPECT) Considers the future use of photon-counting detectors in clinical CT scanners providing K-edge imaging to reduce the amount of contrast agents and ultimately offering both an anatomical and a functional information Describes, uses of radiation detection systems in security applications such as luggage scanning, dirty bomb detection, and border control With its combined coverage of new materials and innovative new system approaches, as well as a succinct overview of recent developments, this book is an invaluable tool for any engineer, professional, or student working in electronics or an associated field. Readers can refer to the other volume, Sensor Materials, Systems, Technology, and Characterization Measurements, which puts emphasis on sensor materials, detector structures, front electronics technology, and their designs and system optimization for different applications.
Medical Imaging Systems
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Author : Andreas Maier
language : en
Publisher: Springer
Release Date : 2018-08-02
Medical Imaging Systems written by Andreas Maier and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-02 with Computers categories.
This open access book gives a complete and comprehensive introduction to the fields of medical imaging systems, as designed for a broad range of applications. The authors of the book first explain the foundations of system theory and image processing, before highlighting several modalities in a dedicated chapter. The initial focus is on modalities that are closely related to traditional camera systems such as endoscopy and microscopy. This is followed by more complex image formation processes: magnetic resonance imaging, X-ray projection imaging, computed tomography, X-ray phase-contrast imaging, nuclear imaging, ultrasound, and optical coherence tomography.