|
|
|
|
|
|
|
|
|
Scan-converter
| Telecommunications Glossary |
A device that converts video frequency signals to audio frequencies and vice versa; used in freeze-frame video to transmit video signals over telephone lines.
|
|
|
Scanner, английский
- A device for digitizing text, drawings or photographs - anything in paper form. it works like a photocopy machine, but instead of paper, the scanner converts the printed information into digital images. s are used with ocr (optical character recognition) technology, which takes the scanned pages of text and graphs and converts them into the individual letters and words that make up the text and the dots that make up the image, so that the text and images can be edited using a computer.
- An optical device that converts images such as photographs, into digital form so that they can be stored and manipulated on your pc. different methods of illumination transmit light through red, green and blue filters and digitize the image into a stream of pixels.
- 1. a machine which scans a part of the body 2. a person who examines a test slide 3. a person who operates a scanning machine
- Сканер
- An optical input device that uses light-sensing equipment to capture an image on paper or some other object. captured image data is converted into binary files that can be stored and manipulated by computer programs. scanner
- An optical reading device that creates files that can be read by the computer (can be used to input graphics or text)
Scalability, английский
- The ability to vary the information content of a program by changing the amount of data that is stored, transmitted or displayed. in a video image, this translates into creating larger or smaller windows of video on screens.
- The capability to increase resources to yield a linear (ideally) increase in service capacity.
- The ability to increase the size of a business while either maintaining or increasing its profit margin.
- The degrees to which the system, network, or process of a computer’s hardware or software can be expanded in size, volume, or number of users served and continue to function properly. an analogous business model of economic growth refers to a businesses ability to expand to a greater capacity.
|
|
|
|
|
|
|
