Epson Expression 800 User Manual - TWAIN - Page 62
Glossary
View all Epson Expression 800 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 62 highlights
Glossary bit Short for binary digit. The smallest unit of data in computer processing. A bit can represent two values, on and off, or 1 and 0. bit/pixel The unit that indicates the number of bits allocated for a pixel. The larger the value, the more detail a pixel can represent. color correction A method of adjusting the color image data for a particular type of device so that the reproduction results come close to the original colors. default A set of values used when no other selections have been made. De-screening Counters the effect of the screen process on your image and turns the dots into a smoother pattern. De-screening is useful for scanning photographs and illustrations printed in newspapers or magazines to improve lost resolution or sharpness. dither A process in which software or an output device simulates continuous tones with groups of dots. dpi Dots per inch. A unit of measurement for resolution. The higher the value, the higher the resolution. Dropout An EPSON TWAIN Pro option that lets you select a color for the scanner to ignore. Halftone A method of using dot patterns to represent an image. Glossary Page 62