raster-scan device
41Open XML Paper Specification — (OpenXPS) Filename extension .oxps, .xps Internet media type application/oxps, application/vnd.ms xpsdocument Developed by Micro …
42Laser printer — HP LaserJet 4200 series printer, installed atop high capacity paper feeder …
43Fax — For other uses, see Fax (disambiguation). A Samsung fax machine Fax (short for facsimile), sometimes called telecopying, is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected… …
44DV — For other uses, see DV (disambiguation). DV compatibility mark DV is a format for the digital recording and playing back of digital video. The DV codec was launched in 1995 with joint efforts of leading producers of video camcorders. The original …
45Electronic component — Various components An electronic component is a basic electronic element and may be available in a discrete form having two or more electrical terminals (or leads). These are intended to be connected together, usually by soldering to a printed… …
46Mechanical television — This schematic shows the circular paths traced by the holes in a Nipkow disk. Mechanical television (also called televisor) was a broadcast television system that used mechanical or electromechanical devices to capture and display video images.… …
47photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
48Addressing scheme — There are three different addressing schemes for display devices: direct , matrix , and raster . The purpose of each scheme is to set (or maintain) the state of a pixel to either black/white or, more commonly, a gray scale level.Direct… …
49optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… …
50Rectilinear scanner — A rectilinear scanner is an imaging device once used in nuclear medicine. History Before the invention of the rectilinear scanner in 1950 by Benedict Cassen, nuclear medicine pioneers used to move their insensitive Geiger Counters over different… …
