Epson Expression 800 TWAIN Pro Guide de l'utilisateur télécharger pdf (Page 42)

Advanced Scanning Page 42

Using the Eyedropper Buttons

The Highlight and Shadow settings include an eyedropper button you

can use to select particular colors in the image for use as the highlight

and shadow colors.

Click an eyedropper button and move the mouse pointer over the preview

image; the pointer changes to an eyedropper icon. Then click on a color

that you want to use as the highlight (lightest color) or shadow (darkest

color) for the entire image. The color box beneath the setting turns to that

color.

Using Tone Correction

You can use Tone Correction to change the pixel brightness in the

midtones, highlights, and shadows of an image. This produces greater

detail in the image without dramatically changing it.

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Epson Expression 800 TWAIN Pro Guide de l'utilisateur Page 42