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[Brightness]
[Meaning]: Alters the brightness of the image
[Range]: (Dark) -10 to 0 to +10 (Bright)
[Contrast]
[Meaning]: Alter the contrast of the image
[Range]: (Low) – 10 to 0 to +10 (High)
[Saturation]
[Meaning]: Alter color saturation of the image
[Range]:(Low) – 10 to 0 to +10 (High)
[Sharpness]
[Meaning]: Alter sharpness of the image
[Range]: (No adjustment) 0 to +7 (Strong)
[Resize]
[Meaning]: Enlarge/reduce image size
[Range]: (Reduce) 90 to 100 to 110 (Enlarge)
[Red (Cyan)]
[Meaning]: Alter image color
[Range]: -10 to 0 to +10
[Green (Magenta)]
[Meaning]: Alter image color
[Range]: -10 to 0 to +10
[Blue (Yellow)]
[Meaning]: Alter image color
[Range]: -10 to 0 to +10
[Unsharp mask]
[Meaning]: To apply unsharp mask
[Range]: On or Off
[Amount]
[Meaning]: Set unsharp mask level
The level here means the amount of increase in contrast of pixel.
[Range]: 25% to 150 to 325% (in the step of 25%)
[Radius]
[Meaning]: Set the radius of unsharp mask range
Radius indicates the value how sharp the pixels around edge pixels may be made.
[Range]: 0.1 to 1.0 to 3.0 (in the step of 0.1)
[Threshold]
[Meaning]: Set the threshold value for unsharp mask
When the difference between pixels and surrounding pixels exceeds the threshold
value, these pixels will be considered edge pixels for sharpness adjustment.
[Range]: 0 to 5 to +20 (in the step of 1)