Fixing Exposure and Contrast with Levels
Use Levels to correct the tone and contrast issues.
In this example, we’re using a stunning backlit photo of a lion. However, the image feels flat and lacks contrast due to how the subject is lit. We’ll use the Luminance channel in Levels to correct the tone and contrast issues.
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Open an image in Single Photo View, click the edit icon
, then twirl down the arrow
next to Levels. -
Click the L (luminance) button, then move the white point slider slowly to the left. This affects the image’s white point and allows you to reassign where white should begin in the image.
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Move the black point slider slowly to the right. The more you move the slider to the right, the more contrast is introduced into the image.
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Move the midtones slider. Moving the slider to the left will add more light, and moving it to the left will subtract light.
Learn More: https://manual.mylio.com/topic/understanding-levels