User Guide

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Exploring Adjustments
Aperture provides dozens of sophisticated adjustments
that you can use to rene and provide professional polish
to your images.
You can adjust the exposure, contrast, white balance, color, saturation, and highlights
and shadows of your images. You can remove red-eye, straighten image alignment,
apply or remove vignettes, and change color images to black and white or sepia tone.
Most of the adjustments in Aperture can be selectively applied to or removed from
specic areas of your photos using brushes. Aperture also provides 15 Quick Brush
adjustments for the most common touch-up jobs. For example, you can lighten or
darken parts of an image, remove image aws, and even smooth skin problems that
appear on shots of people.