Canon PowerShot G7 X Mark III Advanced User's Manual page 142

Strength
Fineness
Sharpness
Threshold
Contrast
Saturation*
1
Color tone*
1
Adjust the level of edge enhancement.
Choose lower values to soften (blur)
subjects, or higher values to sharpen them.
Indicates the edge thinness that
enhancement applies to. Choose lower
values for more enhanced details.
Contrast threshold between edges and
surrounding image areas, which determines
edge enhancement. Choose lower values to
enhance edges that do not stand out much
from surrounding areas. Note that with lower
values, noise may also be emphasized.
Adjust the contrast. Choose lower values to
decrease the contrast, or higher values to
increase it.
Adjust the intensity of colors. Choose lower
values to make colors faded, or higher values
to make them deeper.
Adjust skin color tone. Choose lower values
to produce redder hues, or higher values to
produce yellower hues.
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