Adobe ADBCD17648MC 사용자 설명서
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USING PHOTOSHOP ELEMENTS 8
Color and tonal correction
Color and tonal correction
Last updated 7/26/2011
Before adjusting shadows and highlights (top) and after (bottom). Adjusting softens the face and reveals more detail behind sunglasses.
More Help topics
Adjust shadows and brightness using Levels
1
Do one of the following:
•
Choose Enhance
> Adjust Lighting > Levels.
•
Choose Layers > New Adjustment Layer
> Levels, or open an existing Levels adjustment layer.
2
Choose RGB from the Channel menu. When set to RGB, your adjustment affects all three (red, green, and blue)
channels. If you are working on a grayscale image, it will only have the gray channel.
channels. If you are working on a grayscale image, it will only have the gray channel.
3
Set the shadow and highlight values by dragging the black and white Input Levels sliders (the left and right sliders
directly under the histogram) to the edge of the first group of pixels on either end of the histogram. You can also
enter values directly into the first and third Input Levels text boxes.
directly under the histogram) to the edge of the first group of pixels on either end of the histogram. You can also
enter values directly into the first and third Input Levels text boxes.