Microtek ScanWizard Pro Reference Manual page 153

Image Type
The way you wish an image to be scanned and processed. ScanWizard Pro lets
you reproduce an image as halftone
Imagesetter
An output device used to render high-resolution images or documents on
photographic paper or film.
Interpolated resolution
Resolution enhanced through software; thus also known as software-enhanced
resolution. For instance, if your optical resolution
to enhance images up to 600 dpi through software interpolation. Interpolated
resolution may capture less detail than the optical, but it is useful for certain
tasks, such as scanning line art
Lab
A CIE device independent color model which represent the color vision of
human being, and normally used as a reference color space in color
management system.
Line art
A type of single-bit image single-bit image single-bit image single-bit image that is just purely black and white, such as a pencil single-bit image
or ink sketch. Line art may also include one-color images, such as mechanical
blueprints or drawings.
Lpi (lines per inch)
The resolution of printed images. Lpi is distinct from dpi
resolution of electronic images.
Midtones
The parts of an image between the lighter and darker areas, at around 50% gray.
Moiré
An undesirable pattern in color printing that results from incorrect screen
angles of overprinting halftones
or when you scan images taken directly from a magazine (instead of scanning a
photographic original or a transparency).
OCR
Stands for Optical Character Recognition, the process of scanning an image and
converting the image into text format.
halftone halftone line ar line art t t t t , grayscale line ar
halftone halftone, line ar line ar
optical resolution optical resolution optical resolution is 300 dpi optical resolution
line art line art
line art or enlarging small originals. line art
halftones halftones
halftones. Moirés usually result when you scan a halftone halftones
grayscale grayscale color color
grayscale grayscale, or color color color.
dpi dpi dpi, you may be able dpi
dpi dpi, which measures the dpi
dpi
Glossary E-5