
DVDO AVLab TPG - 4K Test Pattern Generator
DVDO AVLab TPG 32 A.04
Sharpness
As its name implies, sharpness is used to adjust the sharpness
control on a display. If sharpness is set too high, then single pixel
black or white lines on a grey background will appear to have a
halo.
The top left of this screen (labels do not appear on the actual
pattern) has a 1 pixel black cross and nearby single pixel white
lines. Wider lines can be used to see the effect of sharpness
control on larger video structures.
01.01
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