Medical Imaging Systems

Medical Imaging Systems
Author: Andreas Maier
Publisher: Springer
Total Pages: 263
Release: 2018-08-02
Genre: Computers
ISBN: 3319965204

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.

Phase-Contrast and Dark-Field Imaging

Phase-Contrast and Dark-Field Imaging
Author: Simon Zabler
Publisher: MDPI
Total Pages: 147
Release: 2019-01-08
Genre: Mathematics
ISBN: 3038972843

This book is a printed edition of the Special Issue "Phase-Contrast and Dark-Field Imaging" that was published in J. Imaging

Light and Video Microscopy

Light and Video Microscopy
Author: Randy O. Wayne
Publisher: Academic Press
Total Pages: 373
Release: 2013-12-16
Genre: Science
ISBN: 0124115365

The purpose of this book is to provide the most comprehensive, easy-to-use, and informative guide on light microscopy. Light and Video Microscopy will prepare the reader for the accurate interpretation of an image and understanding of the living cell. With the presentation of geometrical optics, it will assist the reader in understanding image formation and light movement within the microscope. It also provides an explanation of the basic modes of light microscopy and the components of modern electronic imaging systems and guides the reader in determining the physicochemical information of living and developing cells, which influence interpretation. - Brings together mathematics, physics, and biology to provide a broad and deep understanding of the light microscope - Clearly develops all ideas from historical and logical foundations - Laboratory exercises included to assist the reader with practical applications - Microscope discussions include: bright field microscope, dark field microscope, oblique illumination, phase-contrast microscope, photomicrography, fluorescence microscope, polarization microscope, interference microscope, differential interference microscope, and modulation contrast microscope

X-ray Phase-Contrast Imaging Using Near-Field Speckles

X-ray Phase-Contrast Imaging Using Near-Field Speckles
Author: Marie-Christine Zdora
Publisher: Springer Nature
Total Pages: 337
Release: 2021-02-16
Genre: Science
ISBN: 3030663299

This thesis presents research on novel X-ray imaging methods that improve the study of specimens with small density differences, revealing their inner structure and density distribution. Exploiting the phase shift of X-rays in a material can significantly increase the image contrast compared to conventional absorption imaging. This thesis provides a practical guide to X-ray phase-contrast imaging with a strong focus on X-ray speckle-based imaging, the most recently developed phase-sensitive method. X-ray speckle-based imaging only requires a piece of abrasive paper in addition to the standard X-ray imaging setup. Its simplicity and robustness combined with the compatibility with laboratory X-ray sources, make it an ideal candidate for wide user uptake in a range of fields. An in-depth overview of the state of the art of X-ray speckle-based imaging and its latest developments is given in this thesis. It, furthermore, explores a broad range of applications, from X-ray optics characterisation, to biomedical imaging for 3D virtual histology and geological studies of volcanic rocks, demonstrating is promising potential. Moreover, the speckle-based technique is placed in the context of other phase-sensitive X-ray imaging methods to assist in the choice of a suitable method, hence serving as a guide and reference work for future users.

Field Guide to Microscopy

Field Guide to Microscopy
Author: Tomasz S. Tkaczyk
Publisher: SPIE-International Society for Optical Engineering
Total Pages: 162
Release: 2010
Genre: Science
ISBN:

This guide provides extensive coverage of microscopic imaging principles. After reviewing the main principles of image formation, diffraction, interference, and polarization used in microscopy, this guide describes the most widely applied microscope configurations and applications. It also covers major system components, including light sources, illumination layouts, microscope optics, and image detection electronics. This guide also provides a comprehensive overview of microscopy techniques, including bright field and dark field imaging, contrast enhancement methods (such as phase and amplitude contrast), DIC, polarization, and fluorescence microscopy. In addition, it describes scanning techniques (such as confocal and multiphoton imaging points); new trends in super-resolution methods (such as 4Pi microscopy, STED, STORM, and structured illumination); and array microscopy, CARS, and SPIM.

World Congress on Medical Physics and Biomedical Engineering September 7 - 12, 2009 Munich, Germany

World Congress on Medical Physics and Biomedical Engineering September 7 - 12, 2009 Munich, Germany
Author: Olaf Dössel
Publisher: Springer Science & Business Media
Total Pages: 976
Release: 2010-01-04
Genre: Technology & Engineering
ISBN: 3642038794

Present Your Research to the World! The World Congress 2009 on Medical Physics and Biomedical Engineering – the triennial scientific meeting of the IUPESM - is the world’s leading forum for presenting the results of current scientific work in health-related physics and technologies to an international audience. With more than 2,800 presentations it will be the biggest conference in the fields of Medical Physics and Biomedical Engineering in 2009! Medical physics, biomedical engineering and bioengineering have been driving forces of innovation and progress in medicine and healthcare over the past two decades. As new key technologies arise with significant potential to open new options in diagnostics and therapeutics, it is a multidisciplinary task to evaluate their benefit for medicine and healthcare with respect to the quality of performance and therapeutic output. Covering key aspects such as information and communication technologies, micro- and nanosystems, optics and biotechnology, the congress will serve as an inter- and multidisciplinary platform that brings together people from basic research, R&D, industry and medical application to discuss these issues. As a major event for science, medicine and technology the congress provides a comprehensive overview and in–depth, first-hand information on new developments, advanced technologies and current and future applications. With this Final Program we would like to give you an overview of the dimension of the congress and invite you to join us in Munich! Olaf Dössel Congress President Wolfgang C.

Urine Sediment

Urine Sediment
Author: Josefine Neuendorf
Publisher: Springer Nature
Total Pages: 252
Release: 2020-06-17
Genre: Medical
ISBN: 3030159116

This book is a comprehensive resource and up-to-date description of all urinary sediment constituents which are presented in bright-field mode and in phase-contrast mode. Thanks to numerous detailed images of urinary sediment constituents, the reader is able to easily compare what they view microscopically with high-resolution photographs and short films. The book is also designed to aid the identification of rare urine constituents in their native state without prior staining. It also features guidance on how set-up a microscope , microscopy techniques, and preanalytics. Exercises focused on microscopic analysis and diagnosis and a urinary sediment quiz reinforce key concepts to aid learning. Urine Sediment provides a practically applicable guide to the recognition of urinary sediment constituents. It is therefore a critical resource for trainees and experienced practitioners in urology, nephrology, gynecology and general practice who need to be able to accurately and quickly identify urine sediment constituents.

Optical Measurements for Scientists and Engineers

Optical Measurements for Scientists and Engineers
Author: Arthur McClelland
Publisher: Cambridge University Press
Total Pages: 321
Release: 2018-04-19
Genre: Science
ISBN: 1107173019

An accessible, introductory text explaining how to select, set up and use optical spectroscopy and optical microscopy techniques.

Microbiology

Microbiology
Author: Nina Parker
Publisher:
Total Pages: 1301
Release: 2016-05-30
Genre: Microbiology
ISBN: 9781938168147

"Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology's art program enhances students' understanding of concepts through clear and effective illustrations, diagrams, and photographs. Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology."--BC Campus website.

Fundamentals of Light Microscopy and Electronic Imaging

Fundamentals of Light Microscopy and Electronic Imaging
Author: Douglas B. Murphy
Publisher: John Wiley & Sons
Total Pages: 386
Release: 2002-06-18
Genre: Science
ISBN: 047123429X

Over the last decade, advances in science and technology have profoundly changed the face of light microscopy. Research scientists need to learn new skills in order to use a modern research microscope-skills such as how to align microscope optics and perform image processing. Fundamentals of Light Microscopy and Electronic Imaging explores the basics of microscope design and use. The comprehensive material discusses the optical principles involved in diffraction and image formation in the light microscope, the basic modes of light microscopy, the components of modern electronic imaging systems, and the image processing operations necessary to acquire and prepare an image. Written in a practical, accessible style, Fundamentals of Light Microscopy and Electronic Imaging reviews such topics as: * Illuminators, filters, and isolation of specific wavelengths * Phase contrast and differential interference contrast * Properties of polarized light and polarization microscopy * Fluorescence and confocal laser scanning microscopy * Digital CCD microscopy and image processing Each chapter includes practical demonstrations and exercises along with a discussion of the relevant material. In addition, a thorough glossary assists with complex terminology and an appendix contains lists of materials, procedures for specimen preparation, and answers to questions. An essential resource for both, experienced and novice microscopists.