User`s manual

RadiCS
Chapter 9 Pattern
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Chapter 9 Pattern
RadiCS has a pattern to check patterns. Confirm a checkpoint of each pattern and the check
patterns.
SMPTE
No. Description Check Points
(1) The patches that are 5% and 95% of the
backgrounds are inside.
If they are very visible.
(2) Each of the 12 cell-grayscales can be identified
easily.
If the grayscales are displayed evenly spaced
apart.
(3) The 0 to 255 grayscales are displayed and its
continuity is identifiable.
The grayscale has no grayscale crash or
inversion.
(4) A white grid (255 grayscales) and a black grid
(0 grayscale) are displayed.
If there is any artifact around the border
between the white grid and the black grid.
(5) Horizontal/vertical patterns of every dot, every
second dot and every third dot of a white
grid (255 grayscales) and a black grid (0
grayscale).
If white and black of lines are visible. If the
center and the corner are the same in vision.
(6) 3 horizontal/vertical patterns at every second
dot of the low contrast.
If the low contrast lines are same. If the
center and the corner are the same in vision.