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Chapter 6: Unsharp Masking
6-1
Figure 6–1
Unsharp Masking
window
P
owerColor offers many powerful features that allow you to correct your pres-
canned images before final scanning. This chapter describes PowerColor’s
Unsharp Masking (USM) and Descreening functions.
Applying Unsharp Masking
Unsharp masking (USM) represents a way of adjusting the contrast of edge detail
in an image. PowerColor’s Unsharp Masking window contains extensive tools for
fine-tuning the sharpness of your images.
To open the Unsharp Masking window (see Figure 6–1), select Custom USM from
the Tools Menu or
+ U (Macintosh) C U (Windows).
You can toggle Unsharp Masking on or off by clicking on
the On box next to Unsharp Mask at the top of the Unsharp Masking window.
Note:
Unsharp Masking is set to
On
by default.
Содержание PowerColor
Страница 7: ...Preface...
Страница 8: ......
Страница 12: ......
Страница 13: ...Installation 1 1...
Страница 14: ......
Страница 21: ...Getting Acquainted 2 2...
Страница 22: ......
Страница 44: ......
Страница 45: ...Correcting Images with PowerColor Photo RGB Mode 3 3...
Страница 46: ......
Страница 63: ...Correcting Images with PowerColor Press CMYK Production Mode 4 4...
Страница 64: ......
Страница 66: ......
Страница 80: ......
Страница 81: ...Correcting Images with PowerColor Press CMYK Expert Mode 5 5...
Страница 82: ......
Страница 106: ......
Страница 107: ...Unsharp Masking and Descreening 6 6...
Страница 108: ......
Страница 116: ......
Страница 117: ...Scanning Images to Disk 7 7...
Страница 118: ......
Страница 125: ...Tips and Tricks 8 8...
Страница 126: ......