The Pincushion Effect
The Pincushion Effect

Author: Jeffery N. Lucas

Publisher:

Published: 2011

Total Pages: 355

ISBN-13: 9781257867585

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American land surveying has a dilemma; it's called the "pincushion corner." This is a name used to describe the phenomena of multiple boundary monuments being set by land surveyors when only one boundary corner exists under the law. The pincushion has not gone unnoticed by the legal profession and the general public. It is now common knowledge that no two surveyors can agree on the location of any given property corner. The pincushion is physical proof of that notion. Not only is the pincushion becoming a public relations disaster for the profession, it is causing those who might otherwise consider commissioning a survey to decide otherwise. And herein lies the dilemma; no one wants to hire the surveyor because of the way surveying is practiced, the pincushion being emblematic of that practice. This book explores the effect of the pincushion, how the phenomena started, why it exists, and remedies to end the practices that allow the pincushion corner to not only exist, but to flourish.

Secrets of the Sideshows
Secrets of the Sideshows

Author: Joe Nickell

Publisher: University Press of Kentucky

Published: 2005-09-09

Total Pages: 434

ISBN-13: 9780813123585

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"Joe Nickell - once a carnival pitchman, then a magician, private detective, and investigative writer - has pursued sideshow secrets for years and has worked the famous carnival midway at the Canadian National Exhibition. For this book, he interviewed showmen and performers, collected carnival memorabilia, researched published accounts of sideshows and their lore, and even performed some classic sideshow feats, such as eating fire and lying on a bed of nails as a cinderblock was broken on his chest. The result of these varied efforts, Secrets of the Sideshows tells the captivating story of the magic, tricks - real or illusory - and performers of the world's midway shows."--BOOK JACKET.

Christensen's Physics of Diagnostic Radiology
Christensen's Physics of Diagnostic Radiology

Author: Thomas S. Curry

Publisher: Lippincott Williams & Wilkins

Published: 1990

Total Pages: 544

ISBN-13: 9780812113105

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The Fourth Edition of this text provides a clear understanding of the physics principles essential to getting maximum diagnostic value from the full range of current and emerging imaging technologies. Updated material added in areas such as x-ray generators (solid-state devices), xerography (liquid toner), CT scanners (fast-imaging technology) and ultrasound (color Doppler).

The Great Zapruder Film Hoax
The Great Zapruder Film Hoax

Author: James H. Fetzer

Publisher: Open Court

Published: 2013-11-07

Total Pages: 522

ISBN-13: 0812698665

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This is the first book to expose a crucial aspect of the cover-up of the JFK assassination conspiracy: the doctoring of the Zapruder film, allegedly a 27-second home movie shot by Abraham Zapruder in Dealey Plaza. The evidence for alteration of the Zapruder movie takes many forms, including inconsistencies with eyewitness testimony, discrepancies with other films and photographs, impossible movements within the time-frame of the movie, contradictions between the movie and the physical layout of Dealey Plaza, and the multiple versions of the movie itself. This book brings together all the leading authorities within the assassination research community, including David Healy, authority on technical processes of film production; Jack White, who for forty years has made a special study of the JFK assassination movies and photographs; John Costella, Ph.D., a physicist and engineer with a background in optics, the properties of light, and moving objects; and David W. Mantick, Ph.D., the foremost expert on the medical evidence in the JFK assassination.

Photography in Clinical Medicine
Photography in Clinical Medicine

Author: Paola Pasquali

Publisher: Springer Nature

Published: 2020-12-09

Total Pages: 730

ISBN-13: 3030245446

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This book explains how medical photography is part of the workflow in many specialties: it is needed for registries, to preserve information, for follow up, second opinion and teaching, among others. The book gathers information on this field, providing valuable practical tips for those that have never used photography for medical uses as well as those who use it regularly. Covering specialities ranging from dermatology, plastic surgery, dentistry, ophthalmology and endoscopy to forensic medicine, specimen photography and veterinary medicine, it highlights standardization for each procedure and relevance to ethical, patients’ perception of medical photography, cybersecurity and legal aspects. The book also presents practical sections explaining how to organize a photographic file, coding, reimbursement, compliance, use of social media and preservation as well as in depth concepts on sharp focus on blurred vision. This volume will appeal to all clinicians and practitioners interested in acquiring a high level of technical skill in medical photography.

Epipolar Geometry
Epipolar Geometry

Author: Fouad Sabry

Publisher: One Billion Knowledgeable

Published: 2024-05-14

Total Pages: 156

ISBN-13:

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What is Epipolar Geometry Epipolar geometry is the geometry of stereo vision. When two cameras view a 3D scene from two distinct positions, there are a number of geometric relations between the 3D points and their projections onto the 2D images that lead to constraints between the image points. These relations are derived based on the assumption that the cameras can be approximated by the pinhole camera model. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: Epipolar geometry Chapter 2: Optical aberration Chapter 3: Focal length Chapter 4: Camera lens Chapter 5: 3D projection Chapter 6: Vanishing point Chapter 7: Distortion (optics) Chapter 8: Parallel projection Chapter 9: Collinearity Chapter 10: Fundamental matrix (computer vision) (II) Answering the public top questions about epipolar geometry. (III) Real world examples for the usage of epipolar geometry in many fields. Who this book is for Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of Epipolar Geometry.

Advanced Image Acquisition, Processing Techniques and Applications
Advanced Image Acquisition, Processing Techniques and Applications

Author: Dimitrios Ventzas

Publisher: BoD – Books on Demand

Published: 2012-03-14

Total Pages: 182

ISBN-13: 9535103423

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"Advanced Image Acquisition, Processing Techniques and Applications" is the first book of a series that provides image processing principles and practical software implementation on a broad range of applications. The book integrates material from leading researchers on Applied Digital Image Acquisition and Processing. An important feature of the book is its emphasis on software tools and scientific computing in order to enhance results and arrive at problem solution.

Radiographic Imaging and Exposure - E-Book
Radiographic Imaging and Exposure - E-Book

Author: Terri L. Fauber

Publisher: Elsevier Health Sciences

Published: 2016-05-05

Total Pages: 353

ISBN-13: 0323443915

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Get a head start in producing quality images and fewer repeat radiographs with Fauber's Radiographic Imaging and Exposure, 5th Edition. Covering both digital radiography and film-screen radiography, this practical text is the key to mastering the fundamentals of imaging, passing the ARRT certification exam, and becoming a successful radiography professional. Along with the radiography protection alerts, mathematical applications, and concise writing style retained from the last edition, this new edition features updated content reflecting the latest ARRT and ASRT content, expanded coverage of digital fluoroscopy, and enhanced content on problem-solving in situations of poor-quality radiographs. - Extensive digital radiography coverage helps readers learn to acquire, process, and display digital images while discussing the advantages and limitations of digital vs. film processes. - Concentration on imaging and exposure lays the groundwork for becoming a competent radiographer. - Radiation Protection alerts highlight the variables that impact patient exposure and how radiographers can control them. - Important Relationships sections recap the relationships among concepts being discussed, calling attention to how they relate to one another. - Mathematical Applications sections show how mathematical concepts and formulas are applied in the clinical setting. - Straightforward and concise writing style makes the content understandable and accessible. - Review questions are provided for every chapter with answers in the back of book. - Bulleted summaries at the ends of chapters offer a quick review of the key concepts just covered in the chapter. - Appendices provide an easy-to-use format for quick reference and studying important concepts and formulas. - Glossary of key terms serves as a quick reference for key terms covered throughout the book. - NEW! Expanded coverage of digital fluoroscopy including up-to-date information on LCD and Plasma displays provide a better understanding of the latest professional equipment. - NEW! Revised content on image evaluation covers both film and digital along with problem-solving scenarios for poor quality and recommendations for improvement. - NEW! Updated content reflects the latest content outlined by the ARRT and ASRT.

Cylindrical Perspective
Cylindrical Perspective

Author: Fouad Sabry

Publisher: One Billion Knowledgeable

Published: 2024-05-13

Total Pages: 151

ISBN-13:

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What is Cylindrical Perspective Cylindrical perspective is a form of distortion caused by fisheye and panoramic lenses which reproduce straight horizontal lines above and below the lens axis level as curved while reproducing straight horizontal lines on lens axis level as straight. This is also a common feature of wide-angle anamorphic lenses of less than 40mm focal length in cinematography, as well as the basis for creating the 146-degree peripheral vision of Cinerama when projected into a matching, cylindrically curved screen. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: Cylindrical perspective Chapter 2: Optical aberration Chapter 3: Map projection Chapter 4: Panoramic photography Chapter 5: Distortion (optics) Chapter 6: Image stitching Chapter 7: Cylindrical lens Chapter 8: Image rectification Chapter 9: Keystone effect Chapter 10: Vertical and horizontal (II) Answering the public top questions about cylindrical perspective. (III) Real world examples for the usage of cylindrical perspective in many fields. Who this book is for Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of Cylindrical Perspective.

Nasal Reconstruction
Nasal Reconstruction

Author: Frederick J. Menick

Publisher: Elsevier Health Sciences

Published: 2009

Total Pages: 789

ISBN-13: 0702030082

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A nasal reconstruction authority shows you how to obtain the best outcomes and repair unsatisfactory results from former surgeries. In addition to presenting the latest principles and techniques, this new resource also examines evolving concepts and methods, keeping you at the forefront of today's practice. The book emphasizes the restoration of nasal defects-from simple to complex-and achieving normal appearance and function. Comprehensive coverage of all nasal injuries and available surgical methods-both cutting edge as well as older, established approaches-help you choose the best approach for each patient and situation. Full-color clinical photos offer real-life clinical views of conditions and step-by-step surgical results, and a bonus DVD-featuring operative clips-shows techniques in action as well as providing hints and tips for obtaining optimal surgical outcomes. Offers detailed coverage of the principles of nasal reconstruction and application of the aesthetic principles as they apply to the whole face. Discusses design, planning, technique, and pitfalls to avoid for the full range of nasal reconstruction for complete surgical management guidance. Covers the latest topics in reconstruction including three-stage forehead flap . repair of the cocaine nose . advances in the use of free flaps for lining . forehead skin graft . microvascular reconstruction of the nose and face . and revision surgery to equip you to meet a wide range of surgical needs. Features guidance on reconstruction of nasal defects due to cancer, trauma, infection, congential deformity, drug abuse, and collagen vascular disease. Provides expert advice on revision surgery-as well as refinement/touch-up procedures-to effectively handle a previously repaired nose. Includes a DVD with 90 minutes of surgical footage-including cases with a complete 2 stage and a 3 stage folded forehead flap-as well as hints and tips for obtaining optimal surgical outcomes.