Operation Manual

Image effects
The following settings are available on the Noise tab:
Slider
Smoothness
Defines the degree of general noise reduction.
Area
Noise levels
Defines the degree of noise reduction of the primary colors red,
green and blue.
Button
Auto profile
Automatically reduces noise. The regulators are set to an optimal
value.
The following slider is available on the +Noise tab:
Noise levels
Defines the degree of general noise reduction.
See also:
 Main effects 13
5.2.5 Sharpening Settings Area
In the Sharpen area the picture can be sharpened or softened. The sharp effect is achieved
by the Mask Softening filter that wipes out unsharpness or softening effects with the Gaus-
sian filter. The impression of sharpness in pictures is the result of as high as possible tone
value change, meaning from the contrast between two surfaces. The more edgy and con-
trasting these surfaces are, the sharper the transition seems to be.
Sharpen Area
The following settings are available on the Mask Softening tab:
Size
Defines how many pixels should be included in the sharpening cal-
culation.
Amount
Defines the degree of contrast removal.
Nero PhotoSnap 19