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Dfx User Guide - Tiffen.com

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Selection Mask<br />

Selection masks can be used to manipulate, isolate and protect specific parts<br />

of an image when making adjustments or applying filters. In addition to <strong>Dfx</strong>’s<br />

masks, a number of the filters have Selection controls built directly into them.<br />

Masks 243<br />

•<br />

Using advanced image slicing algorithms, selections are created using<br />

luminance, hue, saturation, average, red, green, blue, cyan, magenta, and<br />

yellow values.<br />

Original<br />

Selection<br />

Go to the Selection Mask Tutorial on page 35 to see how it works.<br />

The Selection Mask consists of a <strong>com</strong>bination of on-screen and toolbar<br />

controls.<br />

<strong>Dfx</strong> <strong>User</strong> <strong>Guide</strong><br />

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