Tone Adjustment - Canon CanoScan FB 1200S User Manual

Tone Adjustment

Use tone adjustment to enhance the brightness or color of the image in the preview
area. Open the [Image] menu and select [Tone adjustment], or click the [Tone
adjustment] button, to open the Tone adjustment dialog so you can enhance the
preview image.
You can also click the [Auto Tone adjustment] button so the histogram highlights and
shadows are adjusted for you automatically to the optimum settings.
Tone adjustment Dialog
The Tone adjustment dialog contains tabs for the following features: histogram, tone curve,
brightness/contrast, color balance, and gamma. If black and white has been selected as the
scan mode, the threshold feature also becomes available on the histogram tab.
Here is the Tone adjustment
dialog with all the tabs you will
see when color or grayscale has
been selected as the scan mode.
Click the
appropriate
tab.
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S T E P
Image Menu
Auto Tone Adjustment
Button
Tone Adjustment
Button
Here is the Tone adjustment dialog
you will see when black and white
is selected as the scan mode. Only
one tab is available.
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