Work Item
ASTM WK84836
New Practice for Standard Practice for Visual Determination of Computed Tomographic (CT) Image Quality
1. Scope
This practice provides instructions for determining the detail detection sensitivity in X-ray computed tomography (CT)Volumes. It defines image quality indicators (IQI) in the form of short right cylinders or disks featuring an array of round holes of known diameters. The practice defines procedures of measurement and of evaluation, both visual and by image processing, providing consistent results for image quality.Keywords
computed tomography, x-ray, image quality,Rationale
From discussion in January 2023 the subcommittee decided this practice is needed to complement E1695 and the new E3375.
Work Item Status
Date Initiated: 01-17-2023
Technical Contact: Holger Roth
Item: 001
Ballot: E07.01 (23-02)
Status: Will Reballot Item
Item: 002
Ballot: E07.01 (23-04)
Status: Will Reballot Item
Item: 001
Ballot: E07.01 (24-02)
Status: Will Reballot Item
Item: 002
Ballot: E07.01 (25-01)
Status: In Balloting