Scan Mode - Tells the scanner the type of document you are scanning. There
are three settings to choose from:
• 16-bit grayscale – scans in more than 65,000 shades of gray, improving
the realism of b/w images.
• 24-bit Color - scans in millions of colors for photo-realism. Choose this
mode when scanning color slide or negatives.
• 48-bit Color – scans in billions of colors for professional imaging
requiring precise uniformity of color.
Resolution - Resolution is measured in dots per inch (dpi). The higher the
resolution, the more detailed the image, and the more memory and drive space
the image will use.
Filter - Filters help you improve your scans by allowing you to sharpen images
as well as remove excessive dots and distortion.
None
Average: Determines the medium depth of an image and averages
adjacent pixels to make images appear softer.
Blur: Lets you dull the edges within an image, and decreases the
contrast by making dark edges lighter and light edges darker.
Blur More: Adds additional blurring.
Sharpen: Allows you to sharpen the edges within an image by making
the edges in an image more distinct. The Sharpen filter also
increases contrast by making dark edges darker and
surrounding light edges lighter.
Sharpen More: Adds additional sharpening.
Unsharpen: Sharpens the edges in an image to remove the blurriness.
Brightness - This is the amount of light that is concentrated onto a document
while it is being scanned.
Contrast - Contrast adjusts the tonal range of an image by lowering mid-tone
values and increasing values for high and low tones.
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