Multi Slice Testing and Test Tools

6/24/02


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Table of Contents

Multi Slice Testing and Test Tools

ImPACT

Testing Multi-Slice Scanners

Testing Multi-Slice Scanners

Narrow Slices

Lengths of Test Objects

Lengths of Test Objects

PPT Slide

PPT Slide

Image Noise from Multi-Slice

Image Noise from Multi-Slice

Image Noise from Multi-Slice

Image Noise from Multi-Slice

Detector Arrays and Slice Width

Image Noise - Multi-Slice Helical

Measurement of Spatial Resolution

Measurement of Spatial Resolution

Measurement of Spatial Resolution

Spatial Resolution Measurement Technique

Multi-Slice Spatial Resolution

PPT Slide

Spatial Resolution Measurement Technique

Imaged Slice Thickness

Imaged Slice Thickness

Imaged Slice Thickness

PPT Slide

PPT Slide

PPT Slide

PPT Slide

PPT Slide

Multi-Slice and Z-Sensitivity

Multi-Slice and Z-Sensitivity

Z-Sensitivity from Multi-Slice

Spiral Z-Axis Sensitivity

Spiral Z-Axis Sensitivity

Z-Axis Resolution Phantom

PPT Slide

Z-Axis Resolution Phantom

Z-Axis Resolution Phantom

Multi-Slice Z-Sensitivity : Helical

Computed Tomography Dose Index

Measurement of CTDI with ion chamber

Measurement of CTDI with ion chamber

Measurement of CTDI with ion chamber

Multi-slice Scanners

Multi-slice Scanners

PPT Slide

PPT Slide

Measurement of CTDI with ion chamber

Effect of Wider Collimation

Testing and Test Tools

Author: Sue Edyvean

Email: sue@impactscan.org

Home Page: http://www.impactscan.org