Advertisement

Digital Radiography

Selected Topics

  • James G. Kereiakes
  • Stephen R. Thomas
  • Colin G. Orton
Book

Table of contents

  1. Front Matter
    Pages i-xiv
  2. B. A. Arnold, J. G. Kereiakes, S. R. Thomas
    Pages 1-11
  3. S. J. Riederer, S. J. Riederer
    Pages 35-53
  4. B. A. Arnold
    Pages 55-81
  5. O. Nalcioglu, W. W. Roeck, J. A. Seibert, A. V. Lando, J. M. Tobis, W. L. Henry
    Pages 83-132
  6. L. A. Lehmann, R. E. Alvarez
    Pages 145-188
  7. Back Matter
    Pages 189-193

About this book

Introduction

Digital radiography is a general term describing any projection radiological system in which the image exists in digital form at some stage between acquisition and viewing. In an earlier form, radiographic films were dig­ itized in an attempt to enhance and redisplay information of interest. The field has evolved to its current state, in which X-ray signals are detected electronically, converted to digital form, and processed prior to being recorded and displayed. A primary goal of digital radiography is the re­ moval of interfering effects from secondary structures in an image, so that clinically significant details can be displayed with enhanced visibility. The achievement of this goal involves many parameters, including con­ trast agents, subtraction techniques, processing techniques, filtering tech­ niques, system noise, and quantitative aspects. It is the purpose of this book to present material by noted individuals in the field covering several of the above topics. The authors acknowledge the secretarial and editorial assistance of Mrs. Helen Taylor and the editorial assistance of Mrs. Ruth McDevitt. James G. Kereiakes Stephen R. Thomas Cincinnati, Ohio Colin G. Orton Detroit, Michigan ix Contents 1. DIGITAL RADIOGRAPHY: OVERVIEW B. A. Arnold, 1. G. Kereiakes, and S. R. Thomas 1. Introduction . . . . . . . . . 1 2. Point-Scanned Detector Systems 3 3. Line-Scanned Detector Systems 4 4. Area Detector Systems 5 4.1. Stimulable Phosphors 5 4.2. Selenium Detectors .

Keywords

X-ray angiography computer image analysis radiation radiography

Editors and affiliations

  • James G. Kereiakes
    • 1
  • Stephen R. Thomas
    • 1
  • Colin G. Orton
    • 2
  1. 1.Department of RadiologyUniversity of Cincinnati College of MedicineCincinnatiUSA
  2. 2.Department of Radiation OncologyWayne State University School of Medicine Harper-Grace HospitalsDetroitUSA

Bibliographic information