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Picture signal
| Telecommunications Glossary |
That portion of the composite video signal which lies above the blanking level and contains the picture brightness information.
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Picture, английский
- N картина language ~ of the world языковая картина мира pidgin n пиджин pidginization n пиджинизация
- A graphical representation that’s associated with a user account for windows and windows live.
- A pictorial graphic such as a digital photograph or illustration.
- Describes bid and asked prices a broker quotes for a given security. used for listed equity securities. bid and ask prices and quantity information from a specialist or from a dealer regarding a particular security (i.e., "ibm`s 1/4 to 1/2, 5m by 10m").
Picture, английский
Picture accent list, английский
A smartart graphic layout used to show grouped or related information. the small shapes on the upper corners are designed to contain pictures. emphasizes level 2 text over level 1 text, and is a good choice for large amounts of level 2 text.
Picture accent process, английский
A smartart graphic layout used to show sequential steps in a task, process, or workflow. the rectangular shapes in the background are designed to contain pictures.
Picture acquisition and processing system, английский
Система получения и обработки изображений рв 1. [peripheral buffer] буфер периферийного устройства 2. [plugboard] коммутационная панель; штекерная панель; наборное поле
Picture alignment, английский
Выравнивание рисунка
Picture and audio information retrieval system, английский
Система поиска видео и звуковой информации
Picture angle, английский
Угол поворота изображения
Picture blemish, английский
Дефект изображения
Picture box, английский
Picture button, английский
A control in a form that consists of an actionable image. at run time the user can click the image to run rules or actions similar to a button.
Picture caption list, английский
A smartart graphic layout used to show non-sequential or grouped blocks of information. the top shapes are designed to contain pictures and pictures are emphasized over text. works well for pictures with short text captions.
Picture cards, английский
Picture character, английский
Символ шаблона
Picture clause, английский
- Оператор маски; оператор шаблона; оператор задания шаблона
- A cobol clause that specifies the general characteristics and editing requirements of an elementary item. the picture character string is made up of cobol characters used as symbols and can contain a maximum of 30 characters.
Picture coding, английский
Кодирование изображений
Picture compression, английский
Picture content, английский
An image that is bounded by a picture frame.
Picture description language, английский
Язык описания изображений
Picture digitizer, английский
Преобразователь изображения в цифровой код; устройство оцифровки изображения
Picture ed, английский
Brightness, английский
- Term for the intensity of illumination of a reproduced video picture.
- The attribute of visual perception in accordance with which an area appears to emit or reflect more or less light (this attribute of color is used in the color model hsb - hue, saturation, brightness). see lightness.
- A term to indicate the relative amount of light intensity available. brighter is more light, dimmer is less light. in an infrared system, the brightness control may affect actual image intensity or it may change the temperature range displayed. either eff
- The attribute of visual perception in accordance with which an area appear to emit more of less light. (luminance is the recommended name for the photo-electric quantity which has also been called brightness.)
- In ntsc and pal video signals, the brightness information at any particular instant in
- Яркость
- The value of a pixel in an electronic image, representing its lightness value from black to white. usually defined as brightness levels ranging in value from 0 (black) to 255 (white).
- In ntsc and pal video signals, the brightness information at any particular instant in a picture is conveyed by the corresponding instantaneous dc level of active video. control is an adjustment of setup (black level, black reference).
- Is strictly defined as an attribute of a visual sensation according to which an area appears to emit more or less light. we sometimes misuse the term brightness in this catalog instead of the more correct “luminance.” luminance, used for sources, is the luminous flux in an elemental beam from a given point per unit area per solid angle in the specified direction.
- The visual sensation of the luminous intensity of a light source. the brightness of a laser beam is most closely associated with the radiometric concept of radiance.
- A term mostly used in a qualitative way, related to the output power and beam quality of a laser; quantitatively
- The luminance of objects. the brightness of any area of the subject is dependent on how much light falls on it and how reflective it is. brightness range is the relationship we perceive between the light and dark subjects in a scene. brightness contrast is a judgment of the relative measure of that range, such as high, low, or normal. brightness values are sometimes referred to as ev (exposure values), a combination of aperture and shutter speed. brightness values in the scene are translated to tonal values on film.
- Value of a pixel in a digital image giving its value of lightness from black to white, with o being black and 255 being white.
- That attribute of visual perception in accordance with which a surface appears to emit more light or less light. now called luminance.
- The amount of light that is emitted by a computer monitor or picture displayed on the monitor.
- Яркость. для видеосигналов систем ntsc и pal
Information, английский
- Knowledge of a particular event or situation, or knowledge communicated or received concerning a particular fact.
- Информация
- Facts about something have you any information about the treatment of sunburn? the police won’t give us any information about how the accident happened. you haven’t given me enough information about when your symptoms started. that’s a very useful piece or bit of information. (note: no plural: some information; a piece of information.)
- N информация | attr. информационный flow, structure source of ~ источник информации 1 ранее использовался в более широком значении как ‘умозаключе- ние’. 2 получение выводных данных в процессе обработки информации и/или языка и само выводное знание, умозаключение; мыслительная операция, в ходе которой человек выходит за пределы данных в тек- сте сведений и получает новую информацию. 3 аффикс, вставляемый внутрь корня слова при словообразовании или словоизменении.
- In admiralty courts, implies a clause introduced into a citation, intimating that in the event of a party cited not appearing, the court will proceed in his absence.
- Информация; данные; сведения
- Координационный комитет ин4юрмации о проектируемых и возводимых объектах строительства
- Literally that which forms within, but more adequately
- Data that has been recorded, classified, organized, related or interpreted so that meaning is apparent.
- Contextualised data providing answer to a certain question decreasing uncertainty.
- Информация, сведения
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Picture tube, английский
The television cathode-ray tube used to reproduce and display an image created by variations of intensity of the electron beam which scans the coated surface on the tube interior.
Photonics, английский
- Gallium arsenide integrated circuits for optical interconnections within and between computer and communication equipment called gaa. present fiber optic computer and communication links are limited by discrete component electronics. in development is a projected 32-channel parallel monolithic ic connector which could vastly increase performance and drive down costs to open up long- sought new fiber optic markets which can replace current copper-wired connections.
- The electronic technology involving light and photons at all wavelengths between the far-infrared and the ultra-violet. also called "optoelectronics".
- The science and technology of light
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