Tone curve adjustment, Cop y – Canon PowerShot G1 X User Manual
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You can adjust the brightness, contrast and color of a specific area by
changing the tone curve
.
1
In the tool palette, select the [RGB] tab sheet.
2
Select the tone curve mode and interpolation
method.
Tone Curve Adjustment
the graph to display the
menu
3
Make adjustments.
The horizontal axis shows the input level and the vertical axis
shows the output level.
The maximum number of [ ] is 8.
To delete a [ ], double-click on the [ ].
Click to add a [ ] (point)
Adjust by dragging [ ]
Adjusts each channel
Batch adjusts RGB
The histogram display changes according to adjustment. You can
also fix the histogram display to the display before any
adjustments
The tone curve mode and interpolation method for a tone curve
can also be changed in [Preferences]
.
COP
Y