Epson Macintosh - Manual (Page 71)

Term Glossary
Application Program
A software program designed to perform a specific task, such
as word processing, image
editing,
or spreadsheet functions.
Automatic Document Feeder
A scanner accessory that automatically feeds a stack of paper
into the scanner.
Brightness
A scanner software function to lighten or darken the output
image data.
Calibration
A process that adjusts the color or black and white values in
the scanned image file to compensate for the effects that
software programs, printers, and monitors have on the image.
Calibration produces a final output that more closely reflects
the original.
Color Correction
A method of adjusting the color image data for a particular
type of device so that the reproduction results are close to the
original colors.
Color Filter
An EPSON TWAIN setting that lets you modify the color of an
entire image.
Color Separation
A process to convert full-color images into a limited number of
primary colors. The additive primary colors (red, green, and
blue) are used by the scanner and the subtractive primary
colors (cyan, magenta, and yellow) plus black are used for
printing press separations.
Contrast
The range between the darkest and lightest shades in an image.
Term Glossary 1