Adobe ADBCD17648MC Manuale Utente

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USING PHOTOSHOP ELEMENTS 8
Cropping, resizing, retouching, and transforming photos
Last updated 7/26/2011
The Sharpen tool focuses soft edges in a photo to increase clarity or focus. Oversharpening a photo gives it a grainy look. 
You can avoid oversharpening by setting a lower Strength value in the options bar. It’s best to make the sharpening 
subtle and increase it as necessary by dragging over the area several times, building up the sharpness each time.
The Adjust Sharpness dialog box has sharpening controls not available with the Sharpen tool or with Auto Sharpen. 
You can set the sharpening algorithm or control the amount of sharpening that occurs in shadow and highlight areas.
Adjust sharpening
Automatically sharpen an image
Select Enhance
  > Auto Sharpen.
Sharpen areas of an image
Original image (top), two faces sharpened correctly (bottom left), and two faces over sharpened (bottom right)
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From the Blur tool menu, select the Sharpen tool 
.