Adjusting Tone Curve
In
Select Tone Curve
, select a tone curve from
No correction
,
Overexposure
,
Underexposure
,
High
contrast
,
Reverse the negative/positive image
, and
Edit custom curve
.
No correction (No adjustment)
Overexposure (Convex curve)
The midtone data of the input side is stretched toward the highlight of the output side, resulting in a bright-
toned image when viewed on a monitor.
Underexposure (Concave curve)
The midtone data of the input side is stretched toward the shadow of the output side, resulting in a dark-
toned image when viewed on a monitor.
High contrast (S curve)
The highlight and shadow of the input side are enhanced, resulting in a high-contrast image.
Reverse the negative/positive image (Downward-sloping line)
The input and output sides are reversed, resulting in a negative-positive inverted image.
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Summary of Contents for CanoScan LiDE 220
Page 20: ...Safety Guide Safety Precautions Regulatory and Safety Information 20 ...
Page 27: ...Placing Items Place the Item on the Platen Items You Can Place How to Place Items 27 ...
Page 38: ...Scanning Scanning from a Computer Scanning Using the Scanner Buttons 38 ...
Page 97: ...Defaults You can restore the settings in the displayed screen to the default settings 97 ...
Page 106: ...Defaults You can restore the settings in the displayed screen to the default settings 106 ...
Page 141: ...141 ...
Page 214: ...6 Click Scan When scanning is completed the scanned image appears in the application 214 ...