Canon SD30 - PowerShot Digital ELPH Camera, User Manual, Page: 83 / 132

Table of
Contents
Chapter 1
What is
ImageBrowser?
Chapter 2
Downloading and
Printing Images
Chapter 3
What You Can Do with
a Camera Connected
Chapter 4
Viewing Images
Chapter 5
Organizing Images
Chapter 6
Using Supplementary
Features
Appendices Index
ImageBrowser Software User Guide
83
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Editing Images (7/10)
Adjusting Tone Curves
You can adjust image brightness and color balance using a tone
curve (a revisable graph plotting the input and output
brightness data).
1.
Click [Edit] in the Viewer Window and select [Tone
Curve Adjustment].
The Tone Curve Adjustment window will open.
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REFERENCE
• You can also start the tone curve adjustment process by clicking
the [Edit] menu and selecting the [Edit Still Image] submenu,
followed by [Tone Curve Adjustment].
2.
Adjust the graph and click [OK].
Selects the channel to adjust.
Click on a point to
alter the tone curve.
Use this to repeat the
same adjustment.
Click [Undo All] to restore the image to its pre-adjustment state.
Click [Undo] to cancel the action immediately preceding.
Displays the pre-
adjustment image.