Adjusting Brightness And Contrast - Canon 3301B002 On-Screen Manual

Adjusting Brightness and Contrast

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Advanced Guide Scanning
ScanGear (Scanner Driver) > Adjusting Brightness and Contrast
Adjusting Brightness and Contrast
In ScanGear's Advanced Mode tab, click
Note
Click to switch to detailed view. Click
Click Defaults to reset all adjustments in the current window.
Channel
Each dot of an image is a mixture of Red, Green and Blue in various proportions (gradation). These
colors can be adjusted individually as a "channel."
Master
Adjust the Red, Green and Blue combined.
Red
Adjust the Red channel.
Green
Adjust the Green channel.
Blue
Adjust the Blue channel.
Note
Only Grayscale will be displayed in Channel when Color Mode is Grayscale.
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Scanning with Other Application Software
(Brightness/Contrast).
to return to the previous view.
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Correcting Images and Adjusting Colors with
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