principles, design, artifacts, and recent advances Hsieh, Jiang. creator SPIE (Society) text bibliography wau Hoboken, N.J Bellingham, Wash Wiley Interscience SPIE Press c2009 2009 2nd ed. monographic eng

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xiv, 556 p. : ill. ; 26 cm. 1. Introduction -- Conventional X-ray Tomography -- History of Computed Tomography -- Different Generations of CT Scanners. 2. Preliminaries -- Mathematics Fundamentals -- Fundamentals of X-ray Physics -- Measurement of Line Integrals and Data Conditioning -- Sampling Geometry and Sinogram. 3. Image Reconstruction -- Introduction -- Several Approaches to Image Reconstruction -- The Fourier Slice Theorem -- The Filtered Backprojection Algorithm -- Fan-Beam Reconstruction -- Iterative Reconstruction. 4. Image Presentation -- CT Image Display -- Volume Visualization -- Impact of Visualization Tools. 5. Key Performance Parameters of the CT Scanner -- High-Contrast Spatial Resolution -- Low-Contrast Resolution -- Temporal Resolution -- CT Number Accuracy and Noise -- Performance of the Scanogram. 6. Major Components of the CT Scanner -- System Overview -- The X-ray Tube and High-Voltage Generator -- The X-ray Detector and Data-Acquisition Electronics -- The Gantry and Slip Ring -- Collimation and Filtration -- The Reconstruction Engine. 7. Image Artifacts: Appearances, Causes, and Corrections -- What Is an Image Artifact? -- Different Appearances of Image Artifacts -- Artifacts Related to System Design -- Artifacts Related to X-ray Tubes -- Detector-induced Artifacts -- Patient-induced Artifacts -- Operator-induced Artifacts. 8. Computer Simulation and Analysis -- What Is Computer Simulation? -- Simulation Overview -- Simulation of Optics -- Computer Simulation of Physics-related Performance. 9. Helical or Spiral CT -- Introduction -- Terminology and Reconstruction -- Slice Sensitivity Profile and Noise -- Helically Related Image Artifacts. 10. Multislice CT -- The Need for Multislice CT -- Detector Configurations of Multislice CT -- Nonhelical Mode of Reconstruction -- Multislice Helical Reconstruction -- Multislice Artifacts. 11. X-ray Radiation and Dose-Reduction Techniques -- Biological Effects of X-ray Radiation -- Measurement of X-ray dose -- Methodologies for Dose Reduction. 12. Advanced CT Applications -- Introduction -- Cardiac Imaging -- CT Fluoroscopy -- CT Perfusion -- Screening and Quantitative CT -- Dual-Energy CT. Jiang Hsieh. Includes bibliographical references and index. Tomography Tomography, X-Ray Computed Tomography Scanners, X-Ray Computed trends Tomography, X-Ray Computed instrumentation Tomography, X-Ray Computed trends RC78.7.T6 H757 2009 616.07572 HJC 2010 A-185 WN 206 H873c 2009 9780470563533 9780819475336 http://www.loc.gov/catdir/enhancements/fy1009/2009004797-t.html http://www.loc.gov/catdir/enhancements/fy1009/2009004797-d.html http://www.loc.gov/catdir/enhancements/fy1604/2009004797-b.html http://www.loc.gov/catdir/enhancements/fy1009/2009004797-t.html http://www.loc.gov/catdir/enhancements/fy1009/2009004797-d.html http://www.loc.gov/catdir/enhancements/fy1604/2009004797-b.html DNLM/DLC 090210 20180829180920.0 eng