Canon DR 7550C - imageFORMULA - Document Scanner Manual do Utilizador descarregar pdf (Página 121)

8-16

Chapter 8 ISIS/TWAIN Driver Settings

Hint

• Click any point in the Gamma Curve Graph to set that point as

an output value.

• Drag the mouse on the Gamma Curve Graph to set the output

value according to the mouse movement.

[Import] button

Clicking this button loads the gamma table data (*.pxg)

that was previously stored with the [Export] button.

Hint

Imported gamma data is reflected in the Gamma Curve Graph.

[Export] button

Clicking this button exports the custom gamma curve

settings as a gamma table file (*.pxg).

[Image processing] Tab Sheet

The [Image processing] tab sheet provides settings affecting

the processing of scanned images. Some settings may be

disabled, depending on the mode settings on the [Basic] tab

sheet. For details, see “Mode-Dependent Function

Limitations” on p. 8-11.

■ [Image processing] Tab Sheet Settings

You can configure the following settings on the [Image

processing] tab sheet.

Edge emphasis

Adjusts the image contours. Move the slider toward Soft to

soften the image contours, or toward Sharp to sharpen the

image contours.

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Canon DR 7550C - imageFORMULA - Document Scanner Manual do Utilizador Página 121