Image Quality Check - Canon CXDI-31 Service Manual

6. Image Quality Check

(1) Purpose
This procedure is used to check the final image quality of the CXDI.
The settings for the image parameters are made to attain the desired image quality.
1) Resolution check
Tools used
(1) Resolution chart
(2) Grid chart
(3) Image analysis software (currently under development and testing)
(4) High-resolution monitor or DICOM printer
Procedure
Procedure/Steps
5.1. Start
2 Installation Manual
Description/Conditions
1. Attach the resolution chart to the imaging unit (chest
section) as described below.
Attachment locations: Attach the charts in the
horizontal and vertical directions near the center of
each quadrant
(quadrants 1 to 4).
· The resolution charts are attached securely to the CXDI
chest section.
· Although a single resolution chart is sufficient, the use
of charts in a total of eight locations (one vertical and
horizontal in each quadrant) are recommended.
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