عنوان

Computed tomography :

(Number (ISBN

0470563532

(Number (ISBN

0819475335

(Number (ISBN

9780470563533

(Number (ISBN

9780819475336

Number

dltt

Title Proper

Computed tomography :

General Material Designation

[Book]

Other Title Information

principles, design, artifacts, and recent advances /

First Statement of Responsibility

Jiang Hsieh

Edition Statement

2nd ed

Place of Publication, Distribution, etc.

Hoboken, N.J. :

Name of Publisher, Distributor, etc.

Wiley Interscience,

Date of Publication, Distribution, etc.

c2009

Specific Material Designation and Extent of Item

xiv, 556 p. :

Other Physical Details

ill. ;

Dimensions

26 cm

Text of Note

Includes bibliographical references and index

Text of Note

1. Introduction -- Conventional X-ray Tomography -- History of Computed Tomography -- Different Generations of CT Scanners

Text of Note

10. Multislice CT -- The Need for Multislice CT -- Detector Configurations of Multislice CT -- Nonhelical Mode of Reconstruction -- Multislice Helical Reconstruction -- Multislice Artifacts

Text of Note

11. X-ray Radiation and Dose-Reduction Techniques -- Biological Effects of X-ray Radiation -- Measurement of X-ray dose -- Methodologies for Dose Reduction

Text of Note

12. Advanced CT Applications -- Introduction -- Cardiac Imaging -- CT Fluoroscopy -- CT Perfusion -- Screening and Quantitative CT -- Dual-Energy CT

Text of Note

2. Preliminaries -- Mathematics Fundamentals -- Fundamentals of X-ray Physics -- Measurement of Line Integrals and Data Conditioning -- Sampling Geometry and Sinogram

Text of Note

3. Image Reconstruction -- Introduction -- Several Approaches to Image Reconstruction -- The Fourier Slice Theorem -- The Filtered Backprojection Algorithm -- Fan-Beam Reconstruction -- Iterative Reconstruction

Text of Note

4. Image Presentation -- CT Image Display -- Volume Visualization -- Impact of Visualization Tools

Text of Note

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

Text of Note

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

Text of Note

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

Text of Note

8. Computer Simulation and Analysis -- What Is Computer Simulation? -- Simulation Overview -- Simulation of Optics -- Computer Simulation of Physics-related Performance

Text of Note

9. Helical or Spiral CT -- Introduction -- Terminology and Reconstruction -- Slice Sensitivity Profile and Noise -- Helically Related Image Artifacts

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Text of Note

X-ray computed tomography (CT) continues to experience rapid growth, both in basic technology and new clinical applications. Seven years after its first edition, Computed Tomography: Principles, Design, Artifacts, and Recent Advancements, Second Edition, provides an overview of the evolution of CT, the mathematical and physical aspects of the technology, and the fundamentals of image reconstruction algorithms. Image display is examined from traditional methods used through the most recent advancements. Key performance indices, theories behind the measurement methodologies, and different measurement phantoms in image quality are discussed. The CT scanner is broken down into components to provide the reader with an understanding of their function, their latest advances, and their impact on the CT system. General descriptions and different categories of artifacts, their causes, and their corrections are considered at length

Tomography

Tomography Scanners, X-Ray Computed-- trends

Tomography, X-Ray Computed

Tomography, X-Ray Computed-- instrumentation

Tomography, X-Ray Computed-- trends

Number

Edition

Class number

Class number

Book number

Book number

Class number

Class number

Book Number

Hsieh, Jiang

SPIE (Society)

Date of Transaction

20160427144911.0

Electronic name

[Book]

Y