Chapter 3: Correcting Images in the RGB Color Space
3-3
If the image is in a grayscale scan mode (one of the Gray options), the RGB
Probe shows the reflectance value (Pixel) and dot percentage (Dot) for the select-
ed pixel both before and after correction (see Figure 3–2).
When scanning line art (the Scan Mode is set to one of the Line options), the
Line Art Pixel Value field in the RGB Probe shows whether the selected pixel is
black (0) or white (1) both before and after correction (see Figure 3–3).
Note:
When probing images in line art or gray-
scale mode, set the
Probe Size
in the Prefer-
ences window to
1x1
to avoid false readings.
Figure 3–2
RGB Probe in Gray
mode
Figure 3–3
RGB Probe in Line
mode
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Страница 13: ...Installation 1 1...
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Страница 21: ...Getting Acquainted 2 2...
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Страница 45: ...Correcting Images with PowerColor Photo RGB Mode 3 3...
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Страница 63: ...Correcting Images with PowerColor Press CMYK Production Mode 4 4...
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Страница 81: ...Correcting Images with PowerColor Press CMYK Expert Mode 5 5...
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Страница 107: ...Unsharp Masking and Descreening 6 6...
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Страница 117: ...Scanning Images to Disk 7 7...
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Страница 125: ...Tips and Tricks 8 8...
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