Microtek ScanMaker 5, Руководство пользователя

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4-6 ScanWizard Pro for Windows User’s Guide
English
How to Choose the Correct Image Category
ScanWizard Pro provides several pre-defined image correction categories which can
be applied as shortcut auto-correction your image.
To select the correct image category for your image, go to the Settings window and
choose the option you wish from the Image Category menu. Select the image
category that corresponds most closely to the image characteristics of your original.
The selected image category could be used as a starting point of enhancing your
prescan before proceeding to further optimize it with the AIC tools.
• None: No image category conversion (default).
• Standard: An image that does not fall into any of the d category described below.
You can also use this category for images of good quality (neither underexposed
nor overexposed, with accurate color and tones).
• Landscape: An image with cool atmosphere with broad tonal variation and a
wide hue range. Examples include natural scenery, skyline with an expanse of blue
sky, mountains and fields.
• Portraits (Skin Tones): An image with dominant skin tones and mid-tone details.
Examples include portraits and objects with fleece- or skin-like covering.
• Jewelry (Gold Tones): An image featuring dominant gold / silver hues. Examples
include gold and silver jewelry, silverware.
• Sunsets: An image with warm reddish hues or a color cast reminiscent of sunsets.
Examples include scenes at dusk or twilight and images of the Grand Canyon.
• Metallic Subjects: An image with broad highlight and shadow details but with
very narrow mid-tone details. Examples include audio equipment, TV sets,
cameras.
• High Keys: An image with broad highlight tonal variation but with less shadow
detail. Examples include snow-covered landscapes, wedding gowns, white-
washed structures.
• Low Keys: An image with broad shadow tonal variation but with less highlight
detail. Examples include nighttime scenery, dark suits and clothing, a coal pit.
• Underexposed: An image with compressed tonal variation particularly in the
shadow areas, characterized by an overall dark appearance typical of underex-
posed positive film.
• Overexposed: An image with compressed tonal variation particularly in the
highlight areas, characterized by an overall bright appearance typical of overex-
posed positive film.