Correcting and adjusting colors | 265
Curve method of color correction.
To quickly adjust colors, you can use the automatic correction controls.
To correct colors using the curve
1
Choose Effects Tonal Control Correct Colors.
2 In the Color Correction dialog box, choose Curve from the Method list box.
3 Click one of the following Channel buttons:
• Red — allows you to adjust only the red curve
• Green — allows you to adjust only the green curve
• Blue — allows you to adjust only the blue curve
• Master — allows you to adjust all color curves at once
4 Drag the Effect slider to the right to increase the range of the curve that’s affected when you drag it, or
drag it to the left to decrease range.
5 Position the crosshair cursor over the diagonal line, and drag the curve.
Dragging the curve down increases shadows and dragging it up increases highlights.
You can also
Automatically correct the contrast and color in an
image
Choose Auto-set from the CurvePreset list box.
Automatically adjust the contrast in an image
according to the white point
Choose White Point from the CurvePreset list box.
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