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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
<control> + click inside
the graph to display the
menu
3
Make adjustments.
O
The horizontal axis shows the input level and the vertical axis
shows the output level.
O
The maximum number of [ ] is 8.
O
To delete a [ ], double-click on the [ ].
Click to add a [ ] (point)
Adjust by dragging [ ]
Adjusts each channel
Batch adjusts RGB
O
The histogram display changes according to adjustment. You can
also fix the histogram display to the display before any
adjustments
.
O
The tone curve mode and interpolation method for a tone curve
can also be changed in [Preferences]
COP
Y