A-61661 May 2010 13
• Invert Image ⎯ allows you to select how the black pixels will be
stored in the image. By default the black pixels are stored as black
and the white pixels are stored as white. Turn this option on if you
want the black pixels stored as white and the white pixels stored as
black.
NOTE: You may want to change this option if your application
misinterprets the image data and stores your image in
reverse of what you expect.
• Add Border — allows you to add a fixed amount of border to the left,
right, top and bottom edge of the image.
• Hole Fill —allows you to fill in the holes that are around the edges of
your document. The types of holes that are filled include: round,
rectangular, and irregularly shaped (e.g. double-punched or those
having a slight tear that could have occurred when the document as
removed from a binder).
NOTE: Turning this option on may result in a slower scanning speed.
Noise Filter
•(none)
• Lone Pixel: reduces random noise by converting a single black pixel
to white when it is completely surrounded by white pixels or by
converting a single white pixel to black when it is completely
surrounded by black pixels.
• Majority Rule: sets each pixel based on its surrounding pixels. The
pixel will become white if the majority of the surrounding pixels are
white and visa versa.
JPEG (Joint Photographic Editor Group) Quality — if you choose
JPEG compression, select one of the quality options:
• Draft: maximum compression which produces the smallest image
size.
• Good: a fair amount of compression but still produces acceptable
image quality.
• Better: some compression which produces decent image quality.
• Best: minimal compression which produces very good image quality.
• Superior: the least amount of compression which produces the
largest image size.
Streak Filter — allows you to configure the scanner to filter vertical
streaks from your images. Streaks are lines which may appear on an
image and are not part of the original document. Streaks may be
caused by contaminants on your documents (e.g. dirt, dust, or frayed
edges) or by not following the recommended cleaning procedures for
your scanner.
NOTE: Turning this option on may result in a slower scanning speed.
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