Graphics Programs Reference
In-Depth Information
FIGURe 11.19
Markedly different texture created by varying smart filters and
adjustment layer parameters
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In cases where specific elements of an image need to be enhanced to improve
visibility and emphasis, a variety of tools are available based on the item's
color and tonal values. The Hue & Saturation adjustment allows you to enhance
specific colors by increasing their respective saturation levels. Tonal values
can be targeted using the Level, Curves, or Threshold adjustments. This can
come in handy for images used in the medical, scientific, architecture, or
engineering fields.
