Epson 600 - Manual (Page 131)

Glossary
Page 52
Grayscale An image composed of varying shades of gray. The
EPSON scanner driver supports 256 shades of gray.
Host
Application
The application from which you launch the EPSON
Perfection 600 software. When you click the Scan button
in the EPSON Perfection 600 main window, the image is
scanned and imported into the host application.
Midtones The middle range of tones in an image, lighter than the
shadows and darker than the highlights.
Pixel A small point of light (on a monitor) or ink (on a printed
image) that makes up the basic unit of the image.
Prescan Area The area in the EPSON Perfection 600 main window
where the item to be scanned can be previewed.
Resolution The amount of detail that can be clearly seen on an
image.
RGB Refers to red, green and blue, the basic colors used to
create all other colors on a monitor.
TWAIN.bk : Gloss.fm5 Page 52 Monday, September 8, 1997 11:30 AM