area-scan camera

См. также в других словарях:

• scan|ning — «SKAN ihng», noun, adjective. –n. 1. close investigation or consideration; critical examination or judgment. 2. = scansion. (Cf. ↑scansion) 3. the process in which an electron beam scans the television picture area. 4. a method of detecting… …   Useful english dictionary

• scan — I UK [skæn] / US verb Word forms scan : present tense I/you/we/they scan he/she/it scans present participle scanning past tense scanned past participle scanned ** 1) [transitive] to look at something very carefully, because you hope or expect to… …   English dictionary

• scan — scan1 [ skæn ] verb ** ▸ 1 look carefully ▸ 2 read quickly ▸ 3 copy with equipment ▸ 4 photograph inside of something ▸ 5 about poetry 1. ) transitive to look at something very carefully, because you hope or expect to see a particular person or… …   Usage of the words and phrases in modern English

• Scan — A&V One sweep of the target area in a camera tube or of the screen in a picture tube …   Audio and video glossary

• Digital camera — Digicam redirects here. For the military camouflauge method using micropatterns, see Military camouflage#Digital camouflauge. A digital camera (or digicam) is a camera that takes video or still photographs, or both, digitally by recording images… …   Wikipedia

• Document camera — Document cameras, also known as image presenters, visual presenters, digital visualizers, ( visualisers in the United Kingdom) digital overheads, and docucams, are real time image capture devices for displaying an object to a large audience. Like …   Wikipedia

• Digital camera back — Kodak DCS420 digital camera, consisting of a modified Nikon N90s body (left) and a digital back (right) shown here separated …   Wikipedia

• Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… …   Wikipedia

• Thallium scan — A method of examining the heart to obtain information about the blood supply to the heart muscle. In the scan, special cameras take a series of pictures of the heart. Radioactive thallium is injected into the bloodstream and serves as a tracer.… …   Medical dictionary

• Stress exercise thallium scan — A method of examining the heart to obtain information about the blood supply to the heart muscle. Special cameras take a series of pictures of the heart. A radioactive substance is injected into the bloodstream and serves as a tracer. The tracer… …   Medical dictionary

• Pan and scan — is one method of adjusting widescreen film images so that they can be shown within the proportions of a standard definition 4:3 aspect ratio television screen, often cropping off the sides of the original widescreen image to focus on the… …   Wikipedia