Applying Brightness, Contrast, and Gamma Settings
Use the Brightness, Contrast, and Gamma settings to adjust the overall density of an image and its lightness or darkness. You can set Brightness and Contrast values per color mode.
- Scan a test image and open the VRS Interactive Viewer.
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On the
Image Quality tab, in the
Clarity group, click
Brightness &
Contrast.
The Brightness & Contrast window appears.
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Do one of the following to adjust the
Brightness:
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On the Brightness & Contrast window, click in the Brightness box and enter a value.
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Move the Brightness slider control up or down to select a value.
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Do one of the following to adjust the
Contrast:
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On the Brightness & Contrast window, click in the Contrast box and enter a value.
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Move the Contrast slider control up or down to select a value.
Note You can adjust the Brightness and Contrast at the same time by adjusting the button at the intersection of the Brightness and Contrast grid lines. -
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Do one of the following to adjust the
Gamma:
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On the Brightness & Contrast window, click in the Gamma box and enter a value.
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Move the Gamma slider control up or down to select a value.
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