Using Tone Curves - Canon MultiPASS C50 Software User's Manual

4. To reset to the default values, click Reset.
To save these settings to use on similar images, click Save. In the Save
As dialog box, specify the file name and location where you want to
save the setting, and click Save.

Using Tone Curves

You can use predefined tone curves to automatically correct the most
common problems with images: overexposure, underexposure, or too high
or too low a contrast.
You can also manipulate a curve in the Special Tone Curve area to create
your own tone curve.
To correct an image problem with predefined tone curves:
1. On the Tone tab, click the Special Tone Curves button.
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