Kodak 1012434, Руководство пользователя

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90 A-61560 January 2007
Options
• Deskew

automatically straightens a document within ±0.3
degrees of the leading edge of the document. Deskew can detect up
to a 45-degree skew and correct up to a 24-degree angle at 200 dpi
or a 10-degree skew angle at 300 dpi. This option is not available
when
Fixed to Transport or Relative to Document is selected.
NOTE: To prevent data loss, the document must have all four
corners within the image path.
• Halftone Removal

enhances images containing dot matrix text
and/or images with shaded or colored backgrounds using halftone
screens and effectively eliminates noise caused by the halftone
screen.
• 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.
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.